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Modification of surface properties of copper-refractory metal alloys
Modification of surface properties of copper-refractory metal alloys
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机译:铜难熔金属合金表面性能的改性
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摘要
The surface properties of copper-refractory metal (CU-RF) alloy bodies are modified by heat treatments which cause the refractory metal to form a coating on the exterior surfaces of the alloy body. The alloys have a copper matrix with particles or dendrites of the refractory metal dispersed therein, which may be niobium, vanadium, tantalum, chromium, molybdenum, or tungsten. The surface properties of the bodies are changed from those of copper to that of the refractory metal.
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