CONSTITUTION DIAGRAM OF Ru-Cr ALLOYS (in Russian)
Journal Article
·
· Zhur. Neorg. Khim.
OSTI ID:4821965
The constitution diagram of Cr-Ru alloy has two peritectics: l + beta in equilibrium sigma at l600 deg and l + sigma in equilibrium at 1470 deg . At lower temperature the Cr-base solid solution and the 0 phase form non- homogeneous Cr/sup 3/Ru. A two-phase region, sigma + beta , is found between the sigma phase and the Ru-base solid solution. The diffusion of Cr into Ru does not exceed 30 wt% Cr and does not vary with temperature. The microstructure of an alloy with 90 wt% Ru is shown. In the beta phase, the hardness decreases from 970 to approximately 350 kg/mm/sup 2/ as the composition is changed from 90 to 70 wt% Ru. (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-16-005744
- OSTI ID:
- 4821965
- Journal Information:
- Zhur. Neorg. Khim., Journal Name: Zhur. Neorg. Khim. Vol. Vol: 6
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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