氢氧焰在连铸坯切割上应用的经济技术分析  

Economic and technological analyses of billet cutting using oxy-hydrogen flame

作　　者：厉焕波 聂祯华[1] 许红宣 陈泽刚 

机构地区：[1]冶金工业部建筑研究总院

出　　处：《连铸》1999年第6期32-33,36,共3页Continuous Casting

摘　　要：本文通过对连铸坯切割特点的分析,对氢氧焰与氧乙炔等火焰用于连铸坯切割进行经济技术综合对比,认为氢氧焰切割效率等同于其它燃气,同时具有使用成本低、安全、无污染、切割质量好等优点。完全可以代替其它燃气用于连铸坯切割。This article makes contrast of economic and technological for billet cutting using oxy-hydrogen flame and oxy-acetylene flame by analyzing characteristic of billet cutting.It considers that efficiency of oxy-hydrogen flame cutting billet is same as that of other flames and it has other merits such as low cost, safety no pollution, cutting quality fine. Oxy-hydrogen flame can replace other flames for cutting billet.

关 键 词：切割 氢氧焰 连铸坯 经济技术分析 火焰切割 

分 类 号：TF777[冶金工程—钢铁冶金] TG48[金属学及工艺—焊接]