SU644864A1 - Сталь - Google Patents
СтальInfo
- Publication number
- SU644864A1 SU644864A1 SU772536584A SU2536584A SU644864A1 SU 644864 A1 SU644864 A1 SU 644864A1 SU 772536584 A SU772536584 A SU 772536584A SU 2536584 A SU2536584 A SU 2536584A SU 644864 A1 SU644864 A1 SU 644864A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steel
- heating
- holding
- normalization
- wear
- Prior art date
Links
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
34
Химический состав исследованных сталей представлен в табл. 1
644§64
Таблица 1
ские свойства и износ термообрабатывают по режиму: нормализации, нагрев до 900°С,
выдержка 2 ч, закалка нагрев до 920°С, выдержка 50 мин, охлаждение в масле).
Таблица 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772536584A SU644864A1 (ru) | 1977-10-24 | 1977-10-24 | Сталь |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772536584A SU644864A1 (ru) | 1977-10-24 | 1977-10-24 | Сталь |
Publications (1)
Publication Number | Publication Date |
---|---|
SU644864A1 true SU644864A1 (ru) | 1979-01-30 |
Family
ID=20730036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772536584A SU644864A1 (ru) | 1977-10-24 | 1977-10-24 | Сталь |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU644864A1 (ru) |
-
1977
- 1977-10-24 SU SU772536584A patent/SU644864A1/ru active
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