| Autor: |
Voroshnin, L. G., Fraiman, L. I., D'yachkova, L. N., Zvonarev, E. V. |
| Zdroj: |
Metal Science and Heat Treatment; January 1988, Vol. 30 Issue: 1 p58-62, 5p |
| Abstrakt: |
1.A reduction in the residual porosity and the introduction of additives of copperbase alloys to the volume of powder chromium steel contributes to its increased thermal stability. Diffusion saturation with carbon, and also with carbon and chromium leads to a reduction in this indicator. Use of complex saturation made it possible to reduce the negative effect of casehardening on the stability of the powder steel under thermocyclic loading.2.Complex diffusion saturation of powder chromium steel with carbon and chromium makes it possible to increase its corrosion resistance significantly due to an increase in the thickness of the continuous carbide zone and to a reduction in surface porosity. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
Full text from SpringerLink