In this paper, a new forging technology that allows the implementation of intense shear deformations and a tool for its implementation was considered, and the influence of the proposed forging technology on the microstructure evolution of 7CrMn2WMo economy-alloyed steel was revealed. A comparative analysis of the microstructure evolution during forging blanks of 7CrMn2WMo steel according to the proposed and current technologies proves the feasibility of using a new design tool, instead of the currently used flat strikers, since forging in the proposed forging tool provides a more intensive and uniform processing of the cast structure over the entire section of the workpiece compared to forging in flat strikers.

Topics
Alloys
1.
Ya. M.
 
Okhrimenko
 and
V. A.
 
Tyurin
,
Unevenness of deformation during forging
(
Mashinostroenie
,
Moscow
,
1979
).
Google Scholar
 
2.
A. B.
 
Naizabekov
,
Conditions for the development of shear deformations during forging
(
Gylym
,
Almaty
,
1997
).
Google Scholar
 
3.
A. B.
 
Naizabekov
,
Scientific and technological bases for improving the efficiency of forging processes with alternating deformations
(
Gylym
,
Almaty
,
2000
).
Google Scholar
 
4.
I. A.
 
Burlakov
,
D. M.
 
Zabelyan
,
P. A.
 
Petrov
,
B. A.
 
Stepanov
 and
Ch. B.
 
Wu
,
Izvestiya TulSU. Technical Sciences
 
5
,
228
–
234
(
2019
).
Google Scholar
 
5.
I. S.
 
Aliev
,
Ya. G.
 
Zhbankov
 and
L. V.
 
Tagan
,
Bulletin of NTUU KPI. Mechanical Engineering series
 
69
,
77
–
83
(
2013
).
Google Scholar
 
6.
V. M.
 
Segal
,
V. I.
 
Reznikov
 and
D. A.
 
Pavlik
,
Forging and stamping production
 
11
,
8
–
10
(
1980
).
Google Scholar
 
7.
A. B.
 
Naizabekov
,
S. N.
 
Lezhnev
 and
E. A.
 
Panin
,
Journal of Chemical Technology and Metallurgy
 
52
,
205
–
212
(
2017
).
Google Scholar
 
8.
A. B.
 
Naizabekov
,
S. N.
 
Lezhnev
,
K. A.
 
Nogaev
 and
S. Yu.
 
Golumbovskaya
,
Bulletin of KarSTU
 
4
,
37
–
39
(
2005
).
Google Scholar
 
9.
R.
 
Zhang
,
Z.
 
Li
,
X.
 
Sheng
,
Y.
 
Gao
 and
Q.
 
Lei
,
Fusion Engineering and Design
 
159
,
111766
(
2020
).
https://doi.org/10.1016/j.fusengdes.2020.111766
Google Scholar
Crossref
Search ADS
 
10.
V. A.
 
Tyurin
,
Forging and stamping production
 
11
,
15
–
20
(
2007
).
Google Scholar
 
11.
S. B.
 
Kargin
,
Processing of materials by pressure
 
31
,
101
–
106
(
2012
).
Google Scholar
 
12.
V. A.
 
Andreyashchenko
,
Successes of modern natural science
 
1
,
1155
–
1159
(
2015
).
Google Scholar
 
13.
B. P.
 
Cherny
,
Eastern European Journal of Advanced Technologies
 
1
,
39
–
43
(
2005
).
Google Scholar
 
14.
A. B.
 
Naizabekov
,
B. N.
 
Nurseitov
 and
K. A.
 
Akbiev
,
Steel
 
5
,
61
–
64
(
1995
).
Google Scholar
 
15.
A. A.
 
Bogatov
 and
D. S.
 
Nukhov
,
Bulletin of MGTU G. I. Nosov
 
4
,
16
–
21
(
2015
).
Google Scholar
 
16.
S. A.
 
Mashekov
,
N. T.
 
Biyakaeva
 and
A. E.
 
Nurtazaev
,
Forging technology in a tool with a changing shape
(
Kereku
,
Pavlodar
,
2008
).
Google Scholar
 
17.
A. B.
 
Naizabekov
 and
Zh. A.
 
Ashkeev
,
Izv. vuzov. Chernaya metallurgiya
 
4
,
13
–
14
(
1998
).
Google Scholar
 
18.
O. E.
 
Markov
,
Izv. vuz. Ferrous metallurgy
 
12
,
24
–
27
(
2012
).
https://doi.org/10.17073/0368-0797-2012-12-24-27
Google Scholar
Crossref
Search ADS
 
19.
A. V.
 
Volokitin
,
A. O.
 
Tolkushkin
,
E. A.
 
Panin
 and
I. E.
 
Volokitina
,
Materials, equipment and resource-saving technologies
(
Mogilev
,
Belarus
,
2021
). p.
35
–
36
.
Google Scholar
 
20.
I. E.
 
Volokitina
,
A. B.
 
Naizabekov
,
S. N.
 
Lezhnev
,
E. A.
 
Panin
 and
A. V.
 
Volokitin
, KZ Patent No. 5 700 (
2020
).
This content is only available via PDF.
© 2022 Author(s).
2022
Author(s)
You do not currently have access to this content.