| Autor: |
Bronfin, B. M., Pyshmintsev, I. Yu., Kalmykov, V. I. |
| Zdroj: |
Metal Science and Heat Treatment; April 1993, Vol. 35 Issue: 4 p187-191, 5p |
| Abstrakt: |
1.Manganese has much greater effect than nickel on the hardenability of low-carbon steels. Partial substitution of nickel by manganese helps form a martensitic structure at minimal cooling rates.2.The cooling rate from the austenite region has a small effect on the copper content in the solid solution due to the high solubility of this element in austenite, which has high stability.3.The dual heat treatment in the two-phase region (a+?) helps increase the content of the reverted austenite in the structure of the steel, the maximum amount of which (60–80%) is observed after the first heating in the intercritical range. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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