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分析Au - 2 3 5Pt合金的显微组织 ,考查其物理力学化学特性 ,与纯Pt丝比较 ,表明可取代纯Pt丝作气敏元件的电极引线 ,有良好效益。
The microstructure of Au - 2 3 5Pt alloy was analyzed. The physical and chemical properties of Au - 2 3 5Pt alloy were investigated. Compared with the pure Pt wire, Au - 2 3 5Pt alloy could be used as an electrode lead instead of pure Pt wire.