OALib Journal期刊
ISSN: 2333-9721
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高压原位合成块体纳米mg-zn合金
Keywords: 纳米合金,高压,熔态淬火
Abstract:
?用压淬法在4gpa静高压下,以50k/s的冷却速率冷却熔化的mg和zn原料,制备出块体的mg-zn纳米合金.该纳米合金由mg7zn3和未知相组成.研究了在高压下压力与合成产物相组成及晶粒度间的关系并讨论了块体纳米晶形成的机理.
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