two stepped quenching是什么意思

网络释义

用法例句

Four kinds of dual-phase steel with different morphology were developed by means of step quenching treatment routes.

通过四种不同的分步淬火热处理工艺,相应地获得了四种不同组织的双相钢。

Heat treatment tests of normalizing,quenching and temperature tempering,double quenching are carried on the material ZG25Mn for the axle box base of electric locomotive.

对机车抱轴承箱材料ZG2 5Mn进行了正火、调质、二次淬火的热处理工艺试验 ,比较分析了不同工艺的金相组织和机械性能 ,阐述了二次淬火的强韧化机理 ,认为二次淬火可以改善组织 ,提高强度与韧性。

Through study about the heat treatment process of high-powered marine diesel engine cam, cam\'s technology of carburizing and quenching was optimized, adopting the double quenching process after carburizing, and taking alkaline bath as the quenching medium, the influences of new technology on mechanical properties and microstrcture were studied.

通过对大功率船用柴油机凸轮热处理工艺的研究,对凸轮渗碳淬火工艺进行优化,渗碳后采用二次淬火工艺,碱浴作淬火介质,研究新工艺对凸轮力学性能和显微组织的影响。

Microstructure heredity disappears gradually while the temperature of secondary quenching increases.

结果表明:10Ni5CrMoV钢第一次淬火加热温度高于1200℃后晶粒急剧长大;二次淬火加热温度稍高于Ac3时,存在明显的组织遗传性,随二次淬火加热温度的升高,组织遗传性逐步消除,当淬火加热温度为810℃时组织遗传性开始消除;加热温度为960℃时发生再结晶,晶粒得到细化,组织遗传性完全消除,当加热温度高于970℃时细化的奥氏体晶粒开始长大。

The results indicated that fatigue fracture of the wire rope resulted from the secondary quenching caused by abnormal gliding friction of its surface.

结果表明 :钢丝绳表面不正常滑动摩擦造成表面二次淬火是疲劳开裂的原因 ;同时 ,钢丝绳相当于弹簧 ,表面质量直接影响其疲劳强度。

Performance Study of Rehardened MC3 Deep Hardening Layer Cold Work Roll;

MC3深淬硬层二次淬火冷轧工作辊使用性能研究

Studies on Preparation and Properties of Polyalkylene Glycol Quenchant;

聚烷撑二醇（PAG）淬火介质的研制及性能研究

Show-down Pu Yuan Magic Knife--Its Quality Water "Quenching" & "Multiple Refining"

揭秘蒲元神刀——优质“淬火”水与“七十二湅(炼)

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?

jumping fire = spooting fire

造成飞火和二次火灾的火灾

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

This is the second death, the lake of fire...

这火湖就是第二次的死。

he took out his tinderbox and struck the flint once, twice, three times!

他拿出火绒箱敲击一次、二次、三次！

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