| Autor: |
Bogachev, I. N., Lepekhina, L. I., Zvigintsev, N. V., Kagan, E. E. |
| Zdroj: |
Metal Science and Heat Treatment; March 1980, Vol. 22 Issue: 3 p228-232, 5p |
| Abstrakt: |
1.By warm stabilization, i.e., isothermal holding at temperatures above MD, the amount of retained austenite can be increased notably only in steel 0Kh11N11M2TYu with an original martensitic-austenitic structure and relatively low MS.2.With preliminary warm plastic deformation the amount of retained austenite in steel 0Kh11N11M2TYu rises from 28 to 92%, and in steel 0Kh11N10TYu from 4 to 18%. The reason for stabilization is probably the greater defectiveness of austenite and pinning of the defects by segregates based on titanium and aluminum.3.Warm stabilization and preliminary plastic deformation make it possible to obtain high mechanical properties of the steels tested. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
Full text from SpringerLink