百度试题 题目正火、回火、退火、淬火的英文单词 相关知识点: 试题来源: 解析 normalizing,tempering ,annealing ,quenching 反馈 收藏
2、回火:tempering 读音:英[ˈtempərɪŋ],美[ˈtempərɪŋ] 释义:将经过淬火的工件重新加热到低于下临界温度Ac1(加热时珠光体向奥氏体转变的开始温度)的适当温度,保温一段时间后在空气或水、油等介质中冷却的金属热处理工艺。 3、退火:annealing 读音:英[əˈniːlɪŋ],美[ə...
正火及回火钢6) quenching and tempering 淬火回火 1. The development and current application situation as well as achievements of heat treatment equipment in annealing,quenching and tempering,carburization and induction heating of bearing parts at home and abroad were discussed. 论述了国内外轴承零件退...
钢热处理工艺的四把火-退火、正火、淬火、回火(国外英文资料).doc,钢热处理工艺的四把火-退火、正火、淬火、回火(国外英文资料) Four fire of steel heat treatment process Annealing: heat the steel to a certain temperature to cool the furnace Positive: heat the st
沪江词库精选正火-淬火-回火英文怎么写、英语单词怎么写、例句等信息 【化】 normalizing-quenching-tempering 翻译推荐 正火normalizin 正火的normalized 双重正火double 正火区normalized 正火温度normalizin 正火处理normalizin 正火炉normalizin 正火钢normalized
淬火quench，To cool (hot metal) by thrusting into water or other liquid.回火temper，To harden or strengthen (metal or glass) by application of heat or by heating and cooling.退火anneal，To subject (glass or metal) to a process of heating and slow cooling in order to toughen ...
Is fire 正火；annealing 退火；quenching淬火；tempering回火；carburizing渗碳；Permeability nitrogen渗氮。
正火-淬火-回火 中文正火-淬火-回火 英文【化】 normalizing-quenching-tempering
读音：英[ˈkwentʃɪŋ]，美[ˈkwentʃɪŋ]释义：将金属工件加热到某一适当温度并保持一段时间，随即浸入淬冷介质中快速冷却的金属热处理工艺。2、回火：tempering 读音：英[ˈtempərɪŋ]，美[ˈtempərɪ&#...