1)high-temperature tempering高温回火
1.Furthermore,the best grain refinement heat treatment process for this material is twice sub-temperature quenching+high-temperature tempering process.指出该材料最佳的晶粒细化热处理工艺是:两次亚温淬火+高温回火工艺。
2.It is learned that the theory of removing sclerosis of residual austenite after transformation and theory of carbide deposition has different effect during different time in high-temperature tempering.对18Cr2Ni4WA钢渗碳层中残余奥氏体在高温回火中转变机制进行研究,得知相变硬化消除理论和碳化物析出理论在高温回火的不同时间中的不同作用,提出：680℃×3h空冷回火,650℃×2h空冷回火,810℃×15min空冷淬火,180℃×1。
英文短句/例句
1.Low & High Temperature Tempering回火有低温回火及高温回火
2.EVOLUTION OF SECOND PHASE IN 2.25Cr-1Mo-0.25V STEEL WELD METAL DURING HIGH TEMPERATURE TEMPERING2．25Cr-1Mo-0．25V钢焊缝中第二相高温回火转变
3.Analysis and Resolvent for the Ditficult to Process due to High Hardness of 18Cr_2Ni_4W Steel High after Temperature Tempering对18Cr_2Ni_4W钢高温回火后硬度高难加工的分析及解决办法
4.Effect of Tempering Temperature on Wearing Resistance of High Vanadium High Speed Steel回火温度对高钒高速钢耐磨性的影响
5.Impact of Tempering Temperature on Fracture Toughness of High Tenacious Steel(GDL-1)回火温度对GDL-1高强韧新材料断裂韧性的影响
6.Effect of Nb and Quenching/Tempering Temperature on Microstructure and Properties of High Speed Steel Roll铌含量和淬火回火温度对轧辊用高速钢组织和性能的影响
7.Research on the Influence of Temper Temperature of Austenite to High-speed Cutting Properties of Austempering Ductile Iron (ADI);奥氏体回火温度对等温淬火球墨铸铁（ADI）高速切削加工性能的影响研究
8.glad of the fire's warmth.为火的温暖感到高兴。
9.Effect of Tempering Process on Hardness of 27SiMn Steel in Zero Time Holding Quenching零保温淬火条件下回火对27SiMn钢硬度的影响
10.A Study of Holding Time on Temper Embrittlement in 12Cr1MoV Steel;12Cr1MoV钢恒温保持回火脆性的研究
11.Grain Boundary Martensite Formation and Tempering Brittleness at Low Temperature of Steels钢的晶界马氏体形成与低温回火脆性
12.Microstructure and Properties of New Type Bainitic Steels at Low Temperature Tempering低温回火态新型贝氏体钢的组织性能
13.Preliminary Investigation on Austenitic Nitriding and Intermediate Temperature Tempering for 20Cr Steel20Cr钢奥氏体渗氮中温回火的初步研究
14.Preparation and Characteristic of New Type High-Temperature Fire-Resistant Insulation Board新型高温耐火保温板的制备及其性能
15.INFLUENCE OF TEMPERING TEMPERATURE ON STRUCTURE AND PROPERTY OF 75Crl STEEL FOR METALLURGICAL SAW SHADE回火温度对冶金锯片用钢75Cr1回火组织及性能的影响
16.It's wonderful to come home to a nice warm fire in such a cold day.这么冷的天回家后有温暖的火烤真是太妙了。
17.Effect of Tempering Temperature on Dynamical Properties of 50SiMnVB Alloy Steel回火温度对50SiMnVB合金钢动态力学性能的影响
18.Effect of Tempering Temperature on Microstructure and Mechanical Properties of 8CrV Saw Blade for Metallurgy回火温度对冶金锯片用钢8CrV组织及性能的影响
相关短句/例句
high temperature tempering高温回火
1.By means of three times procssing at high temperature tempering,the coarse nonequilibrium structure of 85Cr 2Mn 2Mo steel recrystallizes absolutly ,the austenite grain was effectively refined and structure heredity was cut.本文在研究85Cr2Mn2Mo钢的组织遗传的基础上,着重研究了该钢组织遗传的消除,文中采用三次高温回火工艺,使85Cr2Mn2Mo钢的粗大的非平衡组织发生充分的再结晶,有效地细化了奥氏体晶粒,切断了组织遗传。
2.The high temperature tempering can eliminate the residual stress caused by quenching, this can avoids the deformation in the following electric machining; after ultralow-temperature disposal process, the wear resistance of die increases 2 to 3 times, so its using time is consumedly prolonged.高温回火可消除模具淬火时产生的残余应力,避免模具在后续的电加工中产生变形;而采用超低温工艺处理后,模具的耐磨性可提高2～3倍,延长了模具的使用寿命。
3.In this paper,the relationships of structures and properties of 10Cr9MolVNbNsteel austenization normalizing at different temperature and time and dustenizationnormalizing and high temperature tempering following aging at 580 - 660℃ for zero to5000h were studied by means of transmission electron microscope (TEM) and scanningelectron microscope (SEM).本文采用透射电镜、扫描电镜等手段研究了10Cr9Mol VNbN钢不同温度和时间奥氏体化正火后以及正火高温回火后再经580～660℃时效0～5000h的组织和性能的关系。
3)low/high temperature tempering低高温回火
4)high-temper steel高温回火钢
5)normalizaion正火和高温回火
6)high temperature quenching and tempering高温淬火回火
延伸阅读
W18Cr4V高速钢淬火、回火组织W18Cr4V高速钢淬火、回火组织 717
