

I solution of the heat conduction problem for computational modeling of the hydrogen content reduction in large-size forgings during antiflocken heat processing
https://doi.org/10.22349/1994-6716-2023-115-3-68-75
Abstract
The paper investigates problems of flocken formation in large-sized billets during heat treatment increasing hydrogen degassing. The solution of thermal conductivity problem is given, the estimation of thermal cycles at preliminary heat treatment for the subsequent solution of hydrogen diffusion problem is carried out on the example of medium-alloyed steels of 5KhNM and 20Kh3NMFA grades.
About the Authors
V. V. TsukanovRussian Federation
49 Shpalernaya St, 191015 St Petersburg
3 Lotsmanskaya St, 190121 St Petersburg
D. L. Smirnova
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
3 Lotsmanskaya St, 190121 St Petersburg
V. A. Karkhin
Russian Federation
29, Polytechnicheskaya St, 195251 St Petersburg
P. N. Khomich
Russian Federation
29, Polytechnicheskaya St, 195251 St Petersburg
S. V. Efimov
Russian Federation
4 Sharikopodshipnikovskaya St, 115088 Moscow
Review
For citations:
Tsukanov V.V., Smirnova D.L., Karkhin V.A., Khomich P.N., Efimov S.V. I solution of the heat conduction problem for computational modeling of the hydrogen content reduction in large-size forgings during antiflocken heat processing. Voprosy Materialovedeniya. 2023;(3(115)):68-75. (In Russ.) https://doi.org/10.22349/1994-6716-2023-115-3-68-75