The aim of work a statistical study of the effects of plasma nitriding parameters such as deposition temperature, deposition time, concentration of CNT and percentage nitrogen and hydrogen flow on the wear behavior of electroless coating (Ni-B and Ni-B-CNT) on AISI 4340 steel was examined using response surface methodology (RSM) method based on a central composite design. Results indicated the effects for temperature of the deposition and the deposition time on rate of the wear for plasma nitriding of samples in the constant concentration CNT (0.35%) and percentage hydrogen/nitrogen ratio(50%). The rate of the wear for samples is decrement by an increment of deposition time and an increase in the temperature from range 350 °C - 400 °C and increased by a another increment in temperature of the deposition from range 400 °C - 450 °C. Rate of wear for the materials depends not just into condition of wear test, but also with several properties of material and features as topography, hardness and friction coefficient.
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29 March 2023
AL-KADHUM 2ND INTERNATIONAL CONFERENCE ON MODERN APPLICATIONS OF INFORMATION AND COMMUNICATION TECHNOLOGY
8–9 December 2021
Baghdad, Iraq
Research Article|
March 29 2023
Optimization of plasma nitriding parameters on wear rate of Ni-B-CNT electroless coating with different CNT concentration on AISI 4340 steel
Alaa Mohammed Hussein Wais;
Alaa Mohammed Hussein Wais
a)
1
Biomedical Engineering Department, Al-Mustaqbal University College
, 51001 Hillah, Babil, Iraq
a)Corresponding author: alaa.mohammed@mustaqbal-college.edu.iq
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Abdul Raheem K. Abid Ali;
Abdul Raheem K. Abid Ali
b)
2
Department of Metallurgy Engineering, College of Materials Engineering, University of Babylon
, Iraq
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Farzad Mahoubi
Farzad Mahoubi
3
Amirkabir University of Technology
, Iran
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a)Corresponding author: alaa.mohammed@mustaqbal-college.edu.iq
AIP Conf. Proc. 2591, 040012 (2023)
Citation
Alaa Mohammed Hussein Wais, Abdul Raheem K. Abid Ali, Farzad Mahoubi; Optimization of plasma nitriding parameters on wear rate of Ni-B-CNT electroless coating with different CNT concentration on AISI 4340 steel. AIP Conf. Proc. 29 March 2023; 2591 (1): 040012. https://doi.org/10.1063/5.0119445
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