SU572533A1 - Method of gas carburizing of steel articles - Google Patents
Method of gas carburizing of steel articlesInfo
- Publication number
- SU572533A1 SU572533A1 SU7602350939A SU2350939A SU572533A1 SU 572533 A1 SU572533 A1 SU 572533A1 SU 7602350939 A SU7602350939 A SU 7602350939A SU 2350939 A SU2350939 A SU 2350939A SU 572533 A1 SU572533 A1 SU 572533A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas carburizing
- steel articles
- articles
- steel
- carburizing
- Prior art date
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Description
3 ре в углеродсодержащей среде с углеродным потенцйалом 0,7-0,9%С, последующем подСтуживании до температуры закалки с выдержкой при этой температуре и закалке в масло, отличающийс тем, что, с целью5 устранени троостита в поверхностном слое и повышени прочности, в последние 20-40 мин 4 периода подстуживани повышают углеродный потенциал атмосферы до 0,9-1,2%С. Источники информации, прин тые во внимание при экспертизе 1. Козловский И. С. Химико-термическа обработка шестерен. М., «Машиностроение, 1970; с. 151.3 pe in a carbon-containing environment with a carbon potential of 0.7-0.9% C, followed by suspending to the quenching temperature, holding at this temperature and quenching in oil, characterized in that, in order to eliminate troostite in the surface layer and increase strength, The last 20-40 minutes 4 periods of boosting increase the carbon potential of the atmosphere to 0.9-1.2% С. Sources of information taken into account in the examination 1. Kozlovsky I. S. Chemical-thermal processing of gears. M., “Mechanical Engineering, 1970; with. 151.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7602350939A SU572533A1 (en) | 1976-04-19 | 1976-04-19 | Method of gas carburizing of steel articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7602350939A SU572533A1 (en) | 1976-04-19 | 1976-04-19 | Method of gas carburizing of steel articles |
Publications (1)
Publication Number | Publication Date |
---|---|
SU572533A1 true SU572533A1 (en) | 1977-09-15 |
Family
ID=20658093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7602350939A SU572533A1 (en) | 1976-04-19 | 1976-04-19 | Method of gas carburizing of steel articles |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU572533A1 (en) |
-
1976
- 1976-04-19 SU SU7602350939A patent/SU572533A1/en active
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