Regression analysis of cooling rate of PAG - based Polymer quenchant;
PAG聚合物淬火剂冷速的回归分析
Merits and demerits of PAG water soluble quenchant were introduced.
介绍了PAG水溶性淬火介质的优、缺点,对不同浓度的PAG水溶液、水、32号机械油及快速和超速淬火油的冷却特性进行了比较,论述了PAG淬火剂的配制,浓度和温度的控制,搅拌,应用范围和使用中的注意事项等。
Polymer quenchants have gained wider and wider application, however, the potential risk of distortion and cracking increases with its decreased viscosity and increased cooling rate at convection stage during the use due to its degradation.
聚合物水基淬火剂在生产中得到了越来越广泛的应用 ,但聚合物水基淬火剂在使用过程中由于降解其粘度不断减少 ,对流冷速不断增加 ,增大了变形开裂的潜在危险。
Traditionally,mineral oils have been one of the most important quenchants used.
传统上,矿物油是常用淬火剂中最重要的一类淬火剂。
It was hoped that the reduction of hardenability of Cr20Mo2Cu is supplemented through increasing cooling rate during quenching using a water-dissoluble quencher.
降钼后对淬透层深度的影响试图采用一种新型水溶性缓冷淬火剂通过提高Cr20MoCu高铬铸铁奥氏体化后的冷却速度来得到补偿,从而实现以低成本的Cr20MoCu代替高成本的Cr20Mo2Cu高铬铸铁的目的。
Operation Key of PAG Quenchant and Its Representative Application Examples;
PAG淬火剂的使用要点及典型应用实例
Application of cooling control technology of PAG quenchant for mesh-belt heat treating line
PAG淬火剂冷却控制技术在网带炉生产线上的应用
In recent years,the application of PAG quenchant is being increasingly extensive.
近年来,PAG淬火剂的应用日益广泛。
The cooling characteristics of a quenchant SST102 were investigated.
对SST102淬火剂的冷却特性进行了探讨。
New Polymer Quenchant PQA and Its Application in Aluminium Alloy Quenching
PQA新型聚合物淬火剂在铝合金淬火中的应用
Application of cooling control technology of PAG quenchant for mesh-belt heat treating line
PAG淬火剂冷却控制技术在网带炉生产线上的应用
Nonuniform agitation/ quenching or nonuniform circulation of quenchant around a part results in an assortment of cooling rates that creates shape distor? tion.
搅拌/火不一致或部件周围淬火剂分布不均都可导致冷却速度不一而产生形变。
A new method is introduced in this paper on bright quenching oil without additives.
本文提出了一种研制无添加剂光亮淬火油的新方法。
continuous quench and temper line
淬火回火连续作业线
Doppelduro method
乙炔火焰表面淬火法
Why shall harden steel be annealed ?
淬火钢为什么要退火呢?
Steel - Hardenability test by end quenching(Jominy test)??
钢端头淬火的淬透性试验（乔米尼试验）
austemper stressing
等温淬火表面应力;等温淬火前加应力;加工应力等温淬火
mesh belt conveyor bright quenching furnace
网带输送式光亮淬火炉
complete equipment for high frequency induction quenching
高频感应淬火成套设备
crankshaft journal face hardening machine
曲轴轴颈表面淬火机床
special improved patented steel wire
特号铅淬火冷拉钢丝
martempering medium
马氏体分级淬火介质
continuous bright carburizing quenching furnace
连续式光辉渗碳淬火炉
dynamic hardening
快速加热冷却淬火法
tension electric process
电流直接加热淬火法
Hardening means making harder .
淬火就是促使变硬。
