Ti-Cr-V与Ti-Cr-Mo合金阻燃机理热力学分析  

Thermodynamic Analysis of Burnresistance Mechanism for Ti-Cr-V and Ti-Cr-Mo Alloys

作　　者：刘玉芹[1] 白克武[1] 沈剑韵[1] 张翥[1] 

机构地区：[1]北京有色金属研究总院

出　　处：《稀有金属》1998年第3期204-207,共4页Chinese Journal of Rare Metals

基　　金：国家自然科学基金

摘　　要：根据绝热条件下体系平衡时总自由焓最小和焓恒定原理，计算了不同环境温度下钛合金的绝热燃烧温度。计算结果从热力学的角度揭示了铬、钒、钼等元素阻止合金燃烧蔓延的效应和机理。Adiabatic flame temperatures of some Tialloys were calculated by the method of minimization of total Gibbs energy with constrained constant total enthalpy. The results show that the effect of additive elements, such as Cr, Mo and V, on the behavior of antipropogation of combustion for Tialloys.

关 键 词：热力学 绝热燃烧温度 钛合金 阻燃 

分 类 号：TG146.23[一般工业技术—材料科学与工程]