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ICALEO® ‘93: Proceedings of the Applying Lasers in Education Symposium

SESSION 1: LASER CUTTING/DRILLING

Mechanism of laser ablation – Ablation process and debris formation

I. Miyamoto; T. Ooie; Y. Hirota; H. Maruo

LIACP 2018; 1-11https://doi.org/10.2351/1.5058573

View Articletitled, Mechanism of laser ablation – Ablation process and debris formation

An energy balance for inert gas laser cutting

J. Powell; A. Ivarson; C. Magnusson

LIACP 2018; 12-20https://doi.org/10.2351/1.5058564

View Articletitled, An energy balance for inert gas laser cutting

A study of gas entrainment effects operating during the laser cutting process

W. O’Neill; J. T. Gabzdyl; W. M. Steen

LIACP 2018; 21-29https://doi.org/10.2351/1.5058576

View Articletitled, A study of gas entrainment effects operating during the laser cutting process

Measurement of temperature and absorptance for laser processing applications

S. Ramanathan; M. F. Modest

LIACP 2018; 30-40https://doi.org/10.2351/1.5058587

View Articletitled, Measurement of temperature and absorptance for laser processing applications

The frequency-doubled copper vapour laser - An alternative source for high repetition rate micro-machining

Alison C. J. Glover; David W. Coutts; Donald J. Ramsay; Diane F. Karabaic; Daniel J. W. Brown; James A. Piper

LIACP 2018; 41-50https://doi.org/10.2351/1.5058600

View Articletitled, The frequency-doubled copper vapour laser - An alternative source for high repetition rate micro-machining

Precision material removal of structural ceramics and steels using Nd:YAG laser

S. K. Nikumb; M. U. Islam; G. R. Campbell

LIACP 2018; 51-58https://doi.org/10.2351/1.5058613

View Articletitled, Precision material removal of structural ceramics and steels using Nd:YAG laser

Laser hole drilling under nonlinear liquid mediums

Davy Watu; Aloke Ray; P. M. Ilavarasan; P. A. Molian

LIACP 2018; 59-69https://doi.org/10.2351/1.5058622

View Articletitled, Laser hole drilling under nonlinear liquid mediums

Breaking separation of glass plate by a low power cw YAG laser beam

Y. Shirai; S. Yoshioka; T. Miyazaki; T. Kuwata

LIACP 2018; 70-76https://doi.org/10.2351/1.5058634

View Articletitled, Breaking separation of glass plate by a low power cw YAG laser beam

Nd:YAG laser-assisted turning system for ductile machining of ceramic materials

Bruce C. Janvrin; P. A. Molian

LIACP 2018; 77-86https://doi.org/10.2351/1.5058643

View Articletitled, Nd:YAG laser-assisted turning system for ductile machining of ceramic materials

Analytic and experimental investigation on deep hole formation process of covalent bond-ceramics in laser processing

Takehiro Watanabe; Noboru Morita; Takashi Kuwata; Yoshitaro Yoshida

LIACP 2018; 87-96https://doi.org/10.2351/1.5058654

View Articletitled, Analytic and experimental investigation on deep hole formation process of covalent bond-ceramics in laser processing

SESSION 1: UNIVERSITY/COLLEGE LEVEL APPLICATIONS

Laser safety in educational institutions: Is an ANSI standard necessary

Fred P. Seeber

LIACP 2018; 7-13https://doi.org/10.2351/1.5058678

View Articletitled, Laser safety in educational institutions: Is an ANSI standard necessary

Photonics growth requires worker skill standards: Industry input sought!

Darrell Hull

LIACP 2018; 14-23https://doi.org/10.2351/1.5058669

View Articletitled, Photonics growth requires worker skill standards: Industry input sought!

Lasers to the rescue

Michele Levene Brill

LIACP 2018; 24-32https://doi.org/10.2351/1.5058670

View Articletitled, Lasers to the rescue

National Science Foundation undergraduate faculty enhancement Workshop on Advanced Laboratory experiments using lasers

James E. Parks; Charles S. Feigerle; Robert DeSerio; Joseph Wiest

LIACP 2018; 33-40https://doi.org/10.2351/1.5058671

View Articletitled, National Science Foundation undergraduate faculty enhancement Workshop on Advanced Laboratory experiments using lasers

Holographic optical elements (HOE’s): A serious application of holography

Gareth T. Williams

LIACP 2018; 41-47https://doi.org/10.2351/1.5058672

View Articletitled, Holographic optical elements (HOE’s): A serious application of holography

SESSION 2: HIGH SCHOOL/MIDDLE/ELEMENTRY APPLICATION

Laser safety in the classroom: What guidance is available?

Fred P. Seeber

LIACP 2018; 48-51https://doi.org/10.2351/1.5058673

View Articletitled, Laser safety in the classroom: What guidance is available?

Laser express: Putting together a laser based road show

Steven S. Lympany

LIACP 2018; 52-60https://doi.org/10.2351/1.5058674

View Articletitled, Laser express: Putting together a laser based road show

Elementary laser optics? YES!

Christina Wilder

LIACP 2018; 61-68https://doi.org/10.2351/1.5058675

View Articletitled, Elementary laser optics? YES!

Laser beam surveying, refractive index measurements and the making of a 360 degree reflection hologram

David Foster

LIACP 2018; 69-76https://doi.org/10.2351/1.5058676

View Articletitled, Laser beam surveying, refractive index measurements and the making of a 360 degree reflection hologram

Effective laser applications in high school physics

Jeff Sweet

LIACP 2018; 77-83https://doi.org/10.2351/1.5058677

View Articletitled, Effective laser applications in high school physics

Fast manipulation and modulation of laser beams with Spinning Devices

Gareth T. Williams

LIACP 2018; 84-91https://doi.org/10.2351/1.5058679

View Articletitled, Fast manipulation and modulation of laser beams with Spinning Devices

Inexpensive photodetectors for the classroom

Lewis R. Smith

LIACP 2018; 92-94https://doi.org/10.2351/1.5058680

View Articletitled, Inexpensive photodetectors for the classroom

Illuminating and interfacing

Robert Zafran

LIACP 2018; 95-106https://doi.org/10.2351/1.5058682

View Articletitled, Illuminating and interfacing

SESSION 2: LASER MATERIAL INTERACTION THEORY

An integrated mathematical model for the welding of thick sheets of metal with a continuous CO₂ laser

R. Ducharme; P. Kapadia; J. M. Dowden; K. Williams; W. M. Steen

LIACP 2018; 97-105https://doi.org/10.2351/1.5058665

View Articletitled, An integrated mathematical model for the welding of thick sheets of metal with a continuous CO<sub>2</sub> laser

Transient predictions of CO₂ spot welds in inconel 718

John A. Hopkins; T. Dwayne McCay; Mary Helen McCay; Arsev Eraslan

LIACP 2018; 106-116https://doi.org/10.2351/1.5058561

View Articletitled, Transient predictions of CO<sub>2</sub> spot welds in inconel 718

High speed high spatial resolution pyrometry in laser machining

M. Ignatiev; I. Smurov; V. Martino; G. Flamant

LIACP 2018; 117-126https://doi.org/10.2351/1.5058562

View Articletitled, High speed high spatial resolution pyrometry in laser machining

Absorption spectroscopic measurement of atomic density in laser-induced vapor plume

T. P. Duffey; T. G. McNeela; J. Mazumder; A. L. Schawlow

LIACP 2018; 127-134https://doi.org/10.2351/1.5058563

View Articletitled, Absorption spectroscopic measurement of atomic density in laser-induced vapor plume

Sustained plasma burning using continuous and pulsed lasers operating at different infrared and optical frequencies and various pulse repetition rates

R. Ducharme; M. H. Glowacki; P. Kapadia; J. M. Dowden

LIACP 2018; 135-144https://doi.org/10.2351/1.5058565

View Articletitled, Sustained plasma burning using continuous and pulsed lasers operating at different infrared and optical frequencies and various pulse repetition rates

Photoacoustic measurement of energy absorption in pulsed Nd:YAG laser processing

Susumu Nakamura; Jun-ichi Imai; Yoshiro Ito

LIACP 2018; 145-151https://doi.org/10.2351/1.5058566

View Articletitled, Photoacoustic measurement of energy absorption in pulsed Nd:YAG laser processing

Experimental laser welding efficiency

E. A. Metzbower; L. De Marco; P. E. Denney; W. A. Pratt

LIACP 2018; 152-159https://doi.org/10.2351/1.5058567

View Articletitled, Experimental laser welding efficiency

Fuzzy logic control of CO₂ laser welding

G. Kinsman; W. W. Duley

LIACP 2018; 160-167https://doi.org/10.2351/1.5058568

View Articletitled, Fuzzy logic control of CO<sub>2</sub> laser welding

On laser welding meltpool dynamics

K. Williams; W. M. Steen; R. Ducharme; P. Kapadia; J. Dowden

LIACP 2018; 168-176https://doi.org/10.2351/1.5058569

View Articletitled, On laser welding meltpool dynamics

The collapse of the keyhole in the laser welding of materials

R. Ducharme; P. Kapadia; J. M. Dowden

LIACP 2018; 177-183https://doi.org/10.2351/1.5058570

View Articletitled, The collapse of the keyhole in the laser welding of materials

Dynamics of melting and evaporation in pulsed laser deposition: Numerical simulation

V. I. Mazhukin; I. Smurov; G. Flamant

LIACP 2018; 184-192https://doi.org/10.2351/1.5058571

View Articletitled, Dynamics of melting and evaporation in pulsed laser deposition: Numerical simulation

A laser ablation model to produce nanoscale particles

A. Kar; J. Mazumder

LIACP 2018; 193-202https://doi.org/10.2351/1.5058572

View Articletitled, A laser ablation model to produce nanoscale particles

Cross-section modelling laser cladding

F. Lemoine; D. F. Grevey; A. B. Vannes

LIACP 2018; 203-212https://doi.org/10.2351/1.5058574

View Articletitled, Cross-section modelling laser cladding

Kinetics of laser plasma formation in metal vapour

V. I. Mazhukin; I. V. Gusew; I. Smurov; G. Flamant

LIACP 2018; 213-223https://doi.org/10.2351/1.5058575

View Articletitled, Kinetics of laser plasma formation in metal vapour

The welding of thin metal sheets with CO₂, CO and pseudo continuous Nd: YAG lasers investigated by means of an integrated mathematical model

M. H. Glowacki; R. Ducharme; P. Kapadia; J. M. Dowden

LIACP 2018; 224-232https://doi.org/10.2351/1.5058577

View Articletitled, The welding of thin metal sheets with CO<sub>2</sub>, CO and pseudo continuous Nd: YAG lasers investigated by means of an integrated mathematical model

The welding of thin sheets of various metals with a continuous CO₂ laser and a variety of shielding gases investigated by means of an integrated mathematical model

R. Ducharme; P. Kapadia; M. H. Glowacki; J. M. Dowden; K. Williams; W. M. Steen

LIACP 2018; 233-241https://doi.org/10.2351/1.5058578

View Articletitled, The welding of thin sheets of various metals with a continuous CO<sub>2</sub> laser and a variety of shielding gases investigated by means of an integrated mathematical model

Melt removal in pulsed laser action of millisecond range

I. Smurov; L. Aksenov; G. Flamant

LIACP 2018; 242-249https://doi.org/10.2351/1.5058579

View Articletitled, Melt removal in pulsed laser action of millisecond range

Modeling of radiative heat transfer in a three dimensional participating rectangular enclosure exposed to collimated and diffuse irradiation

A. Minardi; Xing Ouyang; P. J. Bishop

LIACP 2018; 250-259https://doi.org/10.2351/1.5058580

View Articletitled, Modeling of radiative heat transfer in a three dimensional participating rectangular enclosure exposed to collimated and diffuse irradiation

Nonlinear intersubband optical absorptions in a multiple quantum wells with an applied electric field

Wang Weizhong

LIACP 2018; 260-269https://doi.org/10.2351/1.5058581

View Articletitled, Nonlinear intersubband optical absorptions in a multiple quantum wells with an applied electric field

SESSION 3: LASER PROCESSING SYSTEM

Development of high power excimer laser under AMMTRA project

Kenyu Haruta

LIACP 2018; 270-277https://doi.org/10.2351/1.5058582

View Articletitled, Development of high power excimer laser under AMMTRA project

Development of a zoom lens system for laser cutting applications

Takeji Arai; Leo H. J. F. Beckmann; Otto Märten

LIACP 2018; 278-287https://doi.org/10.2351/1.5058583

View Articletitled, Development of a zoom lens system for laser cutting applications

Off-axis CO₂-laser cutting with on-line beam positioning system

Henning Joergensen Graaskov; Stefan H. Soegaard; Flemming O. Olsen

LIACP 2018; 288-295https://doi.org/10.2351/1.5058584

View Articletitled, Off-axis CO<sub>2</sub>-laser cutting with on-line beam positioning system

Shaping of laser beams by adaptative optical devices: Examples of applications for surface heat treatment

J. P. Alfillé; F. Castilan; D. de Prunelé

LIACP 2018; 296-304https://doi.org/10.2351/1.5058585

View Articletitled, Shaping of laser beams by adaptative optical devices: Examples of applications for surface heat treatment

Beam energy transmission mechanism in high power YAG laser welding

Takashi Ishide; Osa Matsumoto; Masaharu Takagishi; Yoshiaki Shimokusu

LIACP 2018; 305-311https://doi.org/10.2351/1.5058586

View Articletitled, Beam energy transmission mechanism in high power YAG laser welding

Beam-quality measurements for materials processing lasers and the proposed ISO standard

Phillip W. Fuerschbach

LIACP 2018; 312-322https://doi.org/10.2351/1.5058588

View Articletitled, Beam-quality measurements for materials processing lasers and the proposed ISO standard

A 3 kilowatt cw Nd:YAG laser with fiberoptic multiplexing

David M. Filgas

LIACP 2018; 323-327https://doi.org/10.2351/1.5058589

View Articletitled, A 3 kilowatt cw Nd:YAG laser with fiberoptic multiplexing

Diagnostic technique for pulsed laser beam at a focal point

Hiroyuki Simidzu; Fumito Yoshino; Akira Matsunawa

LIACP 2018; 328-335https://doi.org/10.2351/1.5058590

View Articletitled, Diagnostic technique for pulsed laser beam at a focal point

The effects of gaseous impurities on excimer laser operation

J. Gabzdyl; M. O’Key

LIACP 2018; 336-340https://doi.org/10.2351/1.5058591

View Articletitled, The effects of gaseous impurities on excimer laser operation

Effects of misalignment in focusing CO₂ laser beam by parabolic mirror

Isamu Miyamoto; Hiroshi Maruo

LIACP 2018; 341-349https://doi.org/10.2351/1.5058592

View Articletitled, Effects of misalignment in focusing CO<sub>2</sub> laser beam by parabolic mirror

Design, fabrication and testing of an off-axial gas jet nozzle for enhanced laser cutting

P. M. Ilavarasan; P. A. Molian

LIACP 2018; 350-360https://doi.org/10.2351/1.5058593

View Articletitled, Design, fabrication and testing of an off-axial gas jet nozzle for enhanced laser cutting

Focussing properties of 45 degree-off-axis parabolic mirrors

Keiji Ebata; Manabu Shiozaki; Tatsuya Kyotani; Fuminori Higuchi; Hirokuni Nanba

LIACP 2018; 361-371https://doi.org/10.2351/1.5058594

View Articletitled, Focussing properties of 45 degree-off-axis parabolic mirrors

Meltpool behaviour monitoring and adaptive control of laser surface treatment through machine vision

L. Li; W. M. Steen; P. Modern

LIACP 2018; 372-381https://doi.org/10.2351/1.5058595

View Articletitled, Meltpool behaviour monitoring and adaptive control of laser surface treatment through machine vision

Monitoring of interface width during laser lap welding through visualization

Ron W. Schimon; Jyoti Mazumder

LIACP 2018; 382-392https://doi.org/10.2351/1.5058596

View Articletitled, Monitoring of interface width during laser lap welding through visualization

Data acquisition and processing system for a CO₂ pulsed laser

J. E. Sheppard; L. M. Smith

LIACP 2018; 393-402https://doi.org/10.2351/1.5058597

View Articletitled, Data acquisition and processing system for a CO<sub>2</sub> pulsed laser

Fiberlase^® A novel, high power, monolithic hollow waveguide for CO₂ laser beam delivery

Clifford E. Morrow

LIACP 2018; 403-412https://doi.org/10.2351/1.5058598

View Articletitled, Fiberlase<sup>®</sup> A novel, high power, monolithic hollow waveguide for CO<sub>2</sub> laser beam delivery

SESSION 4: LASER PROCESSING CASE HISTORIES

In-process monitoring in laser welding of automotive parts

Isamu Miyamoto; Kenji Kamimuki; Hiroshi Maruo; Kiyokazu Mori; Masanori Sakamoto

LIACP 2018; 413-424https://doi.org/10.2351/1.5058599

View Articletitled, In-process monitoring in laser welding of automotive parts

Three dimensional laser contouring in an automated facility

P. J. Bishop; A. Minardi; T. Angeli; R. Dobbs; B. Shelton

LIACP 2018; 425-434https://doi.org/10.2351/1.5058601

View Articletitled, Three dimensional laser contouring in an automated facility

Laser welding of three–dimensional automotive parts

Koichi Ishihara; Thomas J. Troy; Kazuo Shirai

LIACP 2018; 435-443https://doi.org/10.2351/1.5058602

View Articletitled, Laser welding of three–dimensional automotive parts

Laser welding of lightweight structural steel panels

T. A. Marsico; P. E. Denney; A. Furio

LIACP 2018; 444-452https://doi.org/10.2351/1.5058603

View Articletitled, Laser welding of lightweight structural steel panels

Development of all-laser-welded honeycomb structures for high speed civil transports

Masashi Oikawa; Katsuhiro Minamida; Nobuhiro Goto; Masayuki Tendo

LIACP 2018; 453-462https://doi.org/10.2351/1.5058605

View Articletitled, Development of all-laser-welded honeycomb structures for high speed civil transports

Space applications industrial laser system (SAILS): An update

T. D. McCay; J. B. Bible; R. E. Mueller; M. H. McCay; C. M. Sharp; J. A. Hopkins

LIACP 2018; 463-470https://doi.org/10.2351/1.5058606

View Articletitled, Space applications industrial laser system (SAILS): An update

Lasers applied to body-in-white

Frank A. DiPietro

LIACP 2018; 471-476https://doi.org/10.2351/1.5058607

View Articletitled, Lasers applied to body-in-white

Water chiller considerations for laser cooling applications

Robert R. Corrion

LIACP 2018; 477-486https://doi.org/10.2351/1.5058608

View Articletitled, Water chiller considerations for laser cooling applications

Pulse shape optimization for defect prevention in pulsed laser welding of stainless steels

Seiji Katayama; Shuichi Kohsaka; Masami Mizutani; Keiji Nishizawa; Akira Matsunawa

LIACP 2018; 487-497https://doi.org/10.2351/1.5058609

View Articletitled, Pulse shape optimization for defect prevention in pulsed laser welding of stainless steels

SESSION 5: INNOVATIVE LASER PROCESSES

Laser induced reaction joining of metal matrix composite

Narendra B. Dahotre; T. Dwayne McCay; Mary Helen McCay

LIACP 2018; 498-506https://doi.org/10.2351/1.5058610

View Articletitled, Laser induced reaction joining of metal matrix composite

Ceramics processing with laser radiation

Hans Kurt Tönshoff; Martin Gonschior

LIACP 2018; 507-517https://doi.org/10.2351/1.5058611

View Articletitled, Ceramics processing with laser radiation

Improving the energy efficiency characteristics of magnetic metallic glasses through excimer laser treatment

S. Patri; P. Molian; A. Ray; P. Ilavarasan; A. Parakka; D. C. Jiles; M. Govindaraju

LIACP 2018; 518-528https://doi.org/10.2351/1.5058612

View Articletitled, Improving the energy efficiency characteristics of magnetic metallic glasses through excimer laser treatment

Laser pulse vapor deposition (LPVD) of metal coatings with solid state laser

U. Albinus

LIACP 2018; 529-535https://doi.org/10.2351/1.5058614

View Articletitled, Laser pulse vapor deposition (LPVD) of metal coatings with solid state laser

Laser processing of hazardous materials

David Smith; Paul Denney

LIACP 2018; 536-544https://doi.org/10.2351/1.5058615

View Articletitled, Laser processing of hazardous materials

Microstructural changes in steel, irradiated by nanosecond iodine laser pulses

I. Sárady; C. F. Magnusson; L.-Y. Wei; J. Meijer; F. Wisselink

LIACP 2018; 545-555https://doi.org/10.2351/1.5058616

View Articletitled, Microstructural changes in steel, irradiated by nanosecond iodine laser pulses

Rapid prototyping by laser cladding

J. L. Koch; J. Mazumder

LIACP 2018; 556-565https://doi.org/10.2351/1.5058617

View Articletitled, Rapid prototyping by laser cladding

Laser applications in the regeneration of catalysts

W. W. Duley

LIACP 2018; 566-575https://doi.org/10.2351/1.5058618

View Articletitled, Laser applications in the regeneration of catalysts

In situ fluorescence spectroscopic studies of laser-assisted chemical vapor deposition

Xiangli Chen; Jyoti Mazumder

LIACP 2018; 576-583https://doi.org/10.2351/1.5058619

View Articletitled, In situ fluorescence spectroscopic studies of laser-assisted chemical vapor deposition

Substrate temperature measurement diagnostics during laser chemical vapor deposition (LCVD) of titanium on silicon

Magdi N. Azer; J. Mazumder

LIACP 2018; 584-593https://doi.org/10.2351/1.5058620

View Articletitled, Substrate temperature measurement diagnostics during laser chemical vapor deposition (LCVD) of titanium on silicon

Ge-Sb-Te high density overwritable phase-change optical disk

Fusong Jiang; Chuanxing Zhu; Yonghua Xu; Moguang Jiang; Fuxi Gan

LIACP 2018; 594-603https://doi.org/10.2351/1.5058621

View Articletitled, Ge-Sb-Te high density overwritable phase-change optical disk

Holographic evaluation of the material and dynamic characteristics of bonded compliant structures

Howard Fein

LIACP 2018; 604-610https://doi.org/10.2351/1.5058623

View Articletitled, Holographic evaluation of the material and dynamic characteristics of bonded compliant structures

Further progress in laser welding of ceramics

H. Exner; B. Gerber; T. Kimme; U. Seifert; R. Straube

LIACP 2018; 611-619https://doi.org/10.2351/1.5058624

View Articletitled, Further progress in laser welding of ceramics

High energy, long-pulse, electron-beam driven KrF laser in laser-matter interaction

J.-E. Montagne; Th. Sarnet; G. Inglesakis; M. Autric

LIACP 2018; 620-629https://doi.org/10.2351/1.5058625

View Articletitled, High energy, long-pulse, electron-beam driven KrF laser in laser-matter interaction

SESSION 6: LASER WELDING

Joining of Al to Cu using pulsed Nd:YAG laser and optical fibres

I. Sárady; B. Lundqvist; C. Magnusson

LIACP 2018; 630-639https://doi.org/10.2351/1.5058626

View Articletitled, Joining of Al to Cu using pulsed Nd:YAG laser and optical fibres

Improvement of laser beam welding-quality of aluminum alloys

J. S. Kim; T. Watanabe; Y. Yoshida

LIACP 2018; 640-650https://doi.org/10.2351/1.5058627

View Articletitled, Improvement of laser beam welding-quality of aluminum alloys

Nd:YAG laser welding of coated sheet steel

M. P. Graham; D. M. Hirak; H. W. Kerr; D. C. Weckman

LIACP 2018; 651-660https://doi.org/10.2351/1.5058628

View Articletitled, Nd:YAG laser welding of coated sheet steel

Microstructural evaluation of laser welded copper-stainless steel welds

Santosh Gopinathan; Jayant Murthy; T. Dwayne McCay; Mary Helen McCay; Lyle Spiegel

LIACP 2018; 661-671https://doi.org/10.2351/1.5058629

View Articletitled, Microstructural evaluation of laser welded copper-stainless steel welds

Welding with combination of two CO₂-lasers - Advantages in processing and quality

Chr. Glumann; J. Rapp; F. Dausinger; H. Hügel

LIACP 2018; 672-681https://doi.org/10.2351/1.5058630

View Articletitled, Welding with combination of two CO<sub>2</sub>-lasers - Advantages in processing and quality

Joining of sheet metals with poor weldability using kW Nd:YAG lasers

E. U. Beske; J. Schumacher; K. Kreutzburg

LIACP 2018; 682-692https://doi.org/10.2351/1.5058631

View Articletitled, Joining of sheet metals with poor weldability using kW Nd:YAG lasers

Hot cracking of AISI 316 in pulsed CO₂ and pulsed Nd:YAG laser welding

Claus Bagger; Kim Agersøe Nielsen; Flemming Olsen

LIACP 2018; 693-703https://doi.org/10.2351/1.5058632

View Articletitled, Hot cracking of AISI 316 in pulsed CO<sub>2</sub> and pulsed Nd:YAG laser welding

Comparison of Nd:YAG and CO₂ laser welding of stainless steels

Keng H. Leong; Donna J. Holdridge; Yi Liu; Lawrence A. Carol; Maryann G. Seibert; Carl E. Miller; Harald N. Bransch; Thomas R. Kugler

LIACP 2018; 704-711https://doi.org/10.2351/1.5058633

View Articletitled, Comparison of Nd:YAG and CO<sub>2</sub> laser welding of stainless steels

Static and fatigue strength of laser welded lap joints

Yukio Shimbo; Moriaki Ono; Makoto Kabasawa

LIACP 2018; 712-720https://doi.org/10.2351/1.5058635

View Articletitled, Static and fatigue strength of laser welded lap joints

Laser soldering of Sn plated brass integrator assembly housings

D. M. Keicher; G. A. Poulter; N. R. Sorensen

LIACP 2018; 721-728https://doi.org/10.2351/1.5058636

View Articletitled, Laser soldering of Sn plated brass integrator assembly housings

Surface study of laser welded stainless steels using secondary ion mass spectrometry

Parwaiz A. A. Khan; Anand J. Paul

LIACP 2018; 729-737https://doi.org/10.2351/1.5058637

View Articletitled, Surface study of laser welded stainless steels using secondary ion mass spectrometry

Laser welding: Efficient weld width generation

Tim Webber

LIACP 2018; 738-745https://doi.org/10.2351/1.5058638

View Articletitled, Laser welding: Efficient weld width generation

Residual stress measurements in laser processed aluminium alloys

M. A. McMahon; A. Green; Z. Liu; K. G. Watkins; W. M. Steen; M. G. S. Ferreira; R. M. Vilar

LIACP 2018; 746-754https://doi.org/10.2351/1.5058639

View Articletitled, Residual stress measurements in laser processed aluminium alloys

Deep penetration laser welding in low gravity

R. E. Mueller; W. W. Duley

LIACP 2018; 755-765https://doi.org/10.2351/1.5058640

View Articletitled, Deep penetration laser welding in low gravity

The effect of enhanced gravity on laser spot welding of inconel 718

C. R. McKowen; M. H. McCay; C. M. Sharp

LIACP 2018; 766-776https://doi.org/10.2351/1.5058641

View Articletitled, The effect of enhanced gravity on laser spot welding of inconel 718

Comparison of IR emittance distributions along steel and aluminum surfaces during CO₂ laser welding

V. V. Semak; M. H. McCay; T. D. McCay

LIACP 2018; 777-782https://doi.org/10.2351/1.5058642

View Articletitled, Comparison of IR emittance distributions along steel and aluminum surfaces during CO<sub>2</sub> laser welding

Carbide formation during laser welding of SiC/aluminum composites

Santosh Gopinathan; Narendra B. Dahotre; Mary Helen McCay; T. Dwayne McCay

LIACP 2018; 783-793https://doi.org/10.2351/1.5058644

View Articletitled, Carbide formation during laser welding of SiC/aluminum composites

The autogenous laser welding of Al2219 to Al6061

Santosh Gopinathan; Jayant Murthy; T. Dwayne McCay; Mary Helen McCay; Lyle Spiegel

LIACP 2018; 794-804https://doi.org/10.2351/1.5058645

View Articletitled, The autogenous laser welding of Al2219 to Al6061

Laser welding of nickel-chromium-molybdenum-containing steels

Parwaiz A. A. Khan

LIACP 2018; 805-813https://doi.org/10.2351/1.5058646

View Articletitled, Laser welding of nickel-chromium-molybdenum-containing steels

Peak pulse power — The key to laser spot welding

Thomas R. Kugler; Harald N. Bransch

LIACP 2018; 814-823https://doi.org/10.2351/1.5058647

View Articletitled, Peak pulse power — The key to laser spot welding

SESSION 7: LASER CLADDING

Triple hopper powder feeder system for variable composition laser cladding

C. L. Sexton; W. M. Steen; K. G. Watkins; R. Vilar; M. G. S. Ferreira

LIACP 2018; 824-834https://doi.org/10.2351/1.5058648

View Articletitled, Triple hopper powder feeder system for variable composition laser cladding

Laser surface melting of cutting tool materials

S. Sändig; P. Wiesner

LIACP 2018; 835-846https://doi.org/10.2351/1.5058649

View Articletitled, Laser surface melting of cutting tool materials

Wearresistant laser cladding with boron containing powder steels

V. S. Kovalenko; V. P. Dyatel; A. N. Lutay; M. D. Egorov; A. E. Mazek

LIACP 2018; 847-856https://doi.org/10.2351/1.5058650

View Articletitled, Wearresistant laser cladding with boron containing powder steels

Laser alloying of steels with metal, carbide and boride powder

R. Ebner

LIACP 2018; 857-866https://doi.org/10.2351/1.5058651

View Articletitled, Laser alloying of steels with metal, carbide and boride powder

Characterization of metal surfaces irradiated by a long-pulse KrF excimer laser

Th. Sarnet; J. E. Montagne; G. Inglesakis; M. Autric; L. Barrallier; G. Barreau

LIACP 2018; 867-874https://doi.org/10.2351/1.5058652

View Articletitled, Characterization of metal surfaces irradiated by a long-pulse KrF excimer laser

Development of laser cladding using paste bonded coatings

R. Haude; A. Weisheit; B. L. Mordike

LIACP 2018; 875-881https://doi.org/10.2351/1.5058653

View Articletitled, Development of laser cladding using paste bonded coatings

Studies in rapid prototyping by laser surface cladding

M. Murphy; C. Lee; W. M. Steen

LIACP 2018; 882-892https://doi.org/10.2351/1.5058655

View Articletitled, Studies in rapid prototyping by laser surface cladding

Solidification and phase transformation in AISI 1045 steel laser surface alloyed with TiC

S. Ariely; M. Bamberger; H. Hügel; P. Schaaf

LIACP 2018; 893-902https://doi.org/10.2351/1.5058656

View Articletitled, Solidification and phase transformation in AISI 1045 steel laser surface alloyed with TiC

Laser alloying of aluminium and 7175 aluminium alloy for enhanced corrosion resistance

A. Almeida; R. Vilar; R. Li; M. G. S. Ferreira; K. G. Watkins; W. M. Steen

LIACP 2018; 903-912https://doi.org/10.2351/1.5058657

View Articletitled, Laser alloying of aluminium and 7175 aluminium alloy for enhanced corrosion resistance

Laser cladding of lead bronze

D. C. Xiao; M. Ellis; W. M. Steen; C. Lee; K. G. Watkins; W. P. Brown

LIACP 2018; 913-922https://doi.org/10.2351/1.5058658

View Articletitled, Laser cladding of lead bronze

Laser surface allloying of titanium with vanadiumcarbide and molybdenumdisilicide to improve wear resistance

A. Weisheit; B. L. Mordike

LIACP 2018; 923-933https://doi.org/10.2351/1.5058659

View Articletitled, Laser surface allloying of titanium with vanadiumcarbide and molybdenumdisilicide to improve wear resistance

New technological developments in laser cladding

B. Grünenwald; St. Nowotny; W. Hennig; F. Dausinger; H. Hügel

LIACP 2018; 934-944https://doi.org/10.2351/1.5058660

View Articletitled, New technological developments in laser cladding

Solution heat treatment with high-power YAG lasers

S. Kimura; M. Sprenger; W. Kono; H. Takahashi; Y. Tongu

LIACP 2018; 945-953https://doi.org/10.2351/1.5058661

View Articletitled, Solution heat treatment with high-power YAG lasers

Laser hardening of components and tools with complicated working elements shape for heattransfer

U. S. Kovalenko; L. F. Golovko; N. M. Fialko

LIACP 2018; 954-964https://doi.org/10.2351/1.5058662

View Articletitled, Laser hardening of components and tools with complicated working elements shape for heattransfer

Sensing, modelling and closed loop control of powder feeder for laser surface modification

L. Li; W. M. Steen

LIACP 2018; 965-974https://doi.org/10.2351/1.5058663

View Articletitled, Sensing, modelling and closed loop control of powder feeder for laser surface modification

Laser surface treatment of aluminium alloys for enhanced pitting resistance

Z. Liu; M. McMahon; K. G. Watkins; W. M. Steen; R. M. Vilar; M. G. S. Ferreira

LIACP 2018; 975-984https://doi.org/10.2351/1.5058664

View Articletitled, Laser surface treatment of aluminium alloys for enhanced pitting resistance

Microstructure and wear properties of laser clad carbide coatings

St. Nowotny; A. Techel; A. Luft; W. Reitzenstein

LIACP 2018; 985-993https://doi.org/10.2351/1.5058666

View Articletitled, Microstructure and wear properties of laser clad carbide coatings

Surface treatment with non-coherent light

Matthias E. Bachmann; Dirk Schlebeck

LIACP 2018; 994-998https://doi.org/10.2351/1.5058667

View Articletitled, Surface treatment with non-coherent light

Cladding/alloying with the CO₂ laser by single-step processing

R. Volz; K. Battling

LIACP 2018; 999-1003https://doi.org/10.2351/1.5058668

View Articletitled, Cladding/alloying with the CO<sub>2</sub> laser by single-step processing

Calibration of laser power meters for ASME code welding

Donald R. Stoner

LIACP 2018; 1004-1012https://doi.org/10.2351/1.5058560

View Articletitled, Calibration of laser power meters for ASME code welding