y alloy中文什么意思
y合金
y铸造铝合金
合金
例句与用法
- The formation and distribution of quasicrystal in as - cast mg - zn - y alloy are investigated
在此基础上研究合金中准晶的形成机理和分布特征。 - The microstructure of the as - cast mg - zn - y alloys are analyzed by optical microscope and sem , composition and phases are checked by eds , the constituent phases are identified by xrd and quasicrystal structure is identified by tem
用金相显微镜和sem分析低zn和低y含量普通凝固镁合金组织形貌； sem和eds分析合金和凝固组织中各相的成分； xrd分析凝固组织的相组成； tem确定准晶的结构。
百科释义
Y alloy is a nickel-containing aluminium alloy. It was developed by the National Physical Laboratory during World War I, in an attempt to find an aluminium alloy that would retain its strength at high temperatures.
详细百科解释
