Pd-Cu-Si体系相图计算与非晶成分设计  

The Phase Diagram Calculation and Amorphous Component Design of Pd-Cu-Si Ternary System

作　　者：巫祥超[1] 张鹏程[1] 陈金繁[1] 

机构地区：[1]表面物理与化学重点实验室,绵阳621907

出　　处：《材料导报（纳米与新材料专辑）》2013年第1期123-125,共3页

摘　　要：Pd-Cu-Si合金体系的非晶形成能力与其相图的最低液相温度密切相关。利用相图计算的基本理论和模型,结合低维到高维的外推公式,计算优化了Pd-Cu-Si合金体系相图的液相投影图,在富Pd区域得到一系列可能的非晶形成能力较强的成分,指导非晶成分设计。The amorphous forming ability of Pd-Cu-Si ternary system is associate with the lowest liquidus tem- perature. The principle and model of the phase diagram calculation is combined with low-dimensional to high-dimen- sional extrapolation formula to optimize the liquidus projection of Pd-Cu-Si ternary system. By the optimized phase diagram, a range of possible components with large amorphous forming ability are obtained to design the amorphous alloys in the Pd-rich region.

关 键 词：相图计算 三元相图 非晶成分设计 

分 类 号：TG146.36[一般工业技术—材料科学与工程]