Baihe Miao, Jianping He, and Donglang Shao, Microstructural Characteristics of CuCr50 Alloy by Laser Refining, J. Univ. Sci. Technol. Beijing, 5(1998), No. 3, pp. 156-159.
Cite this article as:
Baihe Miao, Jianping He, and Donglang Shao, Microstructural Characteristics of CuCr50 Alloy by Laser Refining, J. Univ. Sci. Technol. Beijing, 5(1998), No. 3, pp. 156-159.
Baihe Miao, Jianping He, and Donglang Shao, Microstructural Characteristics of CuCr50 Alloy by Laser Refining, J. Univ. Sci. Technol. Beijing, 5(1998), No. 3, pp. 156-159.
Citation:
Baihe Miao, Jianping He, and Donglang Shao, Microstructural Characteristics of CuCr50 Alloy by Laser Refining, J. Univ. Sci. Technol. Beijing, 5(1998), No. 3, pp. 156-159.
Material Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China
State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China
中文摘要
An investigation concerning the microstructural characterization of CuCr50 alloy layer by laser surface refining on the powder metallurgy substrate was carried out Significant refined proeutectic chromium crystals distributed in an Cr-rich eutectic and high mutual solubility of Cu and Cr elements in the CuCr50 alloy were examined by Backscattered Electron Imaging (BEI) and Energy Dispersive X-ray Spectrum (EDS) techniques. The results show that surface refining and alloying by high-power laser have a great potential to develop new and high performance alloys in the immiscible and limited solubility systems like Cu-Cr and other similar alloy systems.
An investigation concerning the microstructural characterization of CuCr50 alloy layer by laser surface refining on the powder metallurgy substrate was carried out Significant refined proeutectic chromium crystals distributed in an Cr-rich eutectic and high mutual solubility of Cu and Cr elements in the CuCr50 alloy were examined by Backscattered Electron Imaging (BEI) and Energy Dispersive X-ray Spectrum (EDS) techniques. The results show that surface refining and alloying by high-power laser have a great potential to develop new and high performance alloys in the immiscible and limited solubility systems like Cu-Cr and other similar alloy systems.
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