| Autor: |
Borisova, E. A., Shashenkova, I. I., Krivko, A. I., Barasheva, T. V. |
| Zdroj: |
Metal Science and Heat Treatment; April 1975, Vol. 17 Issue: 4 p313-316, 4p |
| Abstrakt: |
1.The optimal temperature range for hydrogen removal in vacuum annealing is 550–650°C. The holding time depends on the hydrogen concentration, the thickness of the section, and the hydrogen concentration desired.2.The presence of oxide films formed during annealing in air at temperatures up to 500°C has no effect on the properties of titanium alloys after subsequent vacuum annealing.3.During vacuum annealing of samples with an oxidized surface the oxides dissociate and oxygen diffuses into the depth of the metal, which impairs the mechanical properties. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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