| Autor: |
Novokshchenova, S. M., Babakov, A. A. |
| Zdroj: |
Metal Science and Heat Treatment; November 1968, Vol. 10 Issue: 11 p870-872, 3p |
| Abstrakt: |
1.Steel Kh20N20 alloyed with up to 5% Si is not embrittled on tempering up to 10 h. With 6% Si the steel is embrittled in 1 h.2.The embrittlement of steel Kh20N20 with 6% Si and steel Kh20N20 with more than 4% Si on prolonged tempering (over 100 h) is evidently due to the precipitation of an intermetallic phase enriched in silicon. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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