SU117268A2 - The way to improve the mechanical properties of austenitic steels - Google Patents
The way to improve the mechanical properties of austenitic steelsInfo
- Publication number
- SU117268A2 SU117268A2 SU601022A SU601022A SU117268A2 SU 117268 A2 SU117268 A2 SU 117268A2 SU 601022 A SU601022 A SU 601022A SU 601022 A SU601022 A SU 601022A SU 117268 A2 SU117268 A2 SU 117268A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mechanical properties
- improve
- way
- austenitic steels
- minus
- Prior art date
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- Heat Treatment Of Articles (AREA)
Description
Известны способы повышени механических свойств аустенитной стали при ее деформации при минус 183-минус 196° с последующей обработкой давлением.Methods are known for improving the mechanical properties of austenitic steel during its deformation at minus 183-minus 196 °, followed by pressure treatment.
Особенность предлагаемого способа заключаетс в том, что, с целью повышени пластичности металла, аустенитную сталь подвергают дополнительной обработке давлением при минус 25 - минус 45°, причем така термическа обработка стали производитс после обработки ее при 20° и перед обработкой ее при минус 183 - минус 196°.The peculiarity of the proposed method is that, in order to increase the plasticity of the metal, austenitic steel is subjected to additional pressure treatment at minus 25 - minus 45 °, and such heat treatment of steel is carried out after processing it at 20 ° and before processing it at minus 183 - minus 196 °.
Описываемый способ повышени механических свойств аустенитной стали состоит в том, что сталь подвергают трехступенчатой деформации последовательно при 20°, минус 25 - минус 45° и минус 183 - минус 196°.The described method of improving the mechanical properties of austenitic steel is that the steel is subjected to a three-stage deformation in series at 20 °, minus 25 - minus 45 ° and minus 183 - minus 196 °.
После такой обработки аустенитна сталь имеет удлинение 106- 113%.After this treatment, austenitic steel has an elongation of 106- 113%.
Способ повышени механических свойств аустенитных сталей с применением деформации при положительной и отрицательной температуре по авт. св. № 110040, отличающийс тем, что, с целью повышени пластичности, аустенитна сгаль подвергаетс дополнительной обработке при минус 25 - минус 45°, причем эта дополнительна термообработка стали производитс после обработки ее при 20° и перед обработкой при минус 183 - минус 196°.The method of increasing the mechanical properties of austenitic steels using deformation at positive and negative temperatures according to ed. St. No. 110040, characterized in that, in order to increase plasticity, austenitic coal is subjected to additional processing at minus 25 - minus 45 °, and this additional heat treatment of steel is carried out after processing it at 20 ° and before processing at minus 183 - minus 196 °.
Предмет изобретени Subject invention
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU601022A SU117268A2 (en) | 1958-06-02 | 1958-06-02 | The way to improve the mechanical properties of austenitic steels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU601022A SU117268A2 (en) | 1958-06-02 | 1958-06-02 | The way to improve the mechanical properties of austenitic steels |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU110040 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU117268A2 true SU117268A2 (en) | 1958-11-30 |
Family
ID=48406628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU601022A SU117268A2 (en) | 1958-06-02 | 1958-06-02 | The way to improve the mechanical properties of austenitic steels |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU117268A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001049887A1 (en) * | 2000-01-05 | 2001-07-12 | Institut Problem Sverkhplastichnosti Metallov Ran | Method for working steel |
-
1958
- 1958-06-02 SU SU601022A patent/SU117268A2/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001049887A1 (en) * | 2000-01-05 | 2001-07-12 | Institut Problem Sverkhplastichnosti Metallov Ran | Method for working steel |
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