Nonlinear Fitting Function of Quenched Steel Austempering Hardness and Application;
淬火钢等温回火硬度值的非线性拟合函数的研究
Application of Austempering Hardness Change Rule in Continuous Tempering Condition;
等温回火硬度变化规律在连续回火条件下的应用研究
Effects of tempering temperature on the microstructures and properties of vessel steel with high strength;
回火温度对高强度容器钢组织结构与性能的影响
Effect of Tempering Temperature on Structure and Mechanical Properties of Steel 30CrMnSiNi2A;
回火温度对30CrMnSiNi2A钢组织和性能的影响
Effect of Tempering Temperature on Microstructure of Steel ZG0Cr13Mn8N;
回火温度对ZG0Cr13Mn8N钢显微组织的影响
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。
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。
The effect of temper temperature on microstructures and wear resistance of surfacing deposits of ferro-based multicomponent alloy was investigated.
研究了回火温度对铁基多元合金堆焊层组织及耐磨性的影响。
The influence of processing parameters,such as finishing rolling and temper temperatures,on the hardness and microstructure of 1.
2311塑模钢扁钢尺寸、终轧温度、回火温度等主要工艺参数对其轧后硬度、回火硬度及组织均匀性的影响。
The effect of temper temperature on microstructure of KmTBCr26 high chromium cast iron was investigated by means of X-ray diffraction and optical microscope,and the hardness and impact toughness of samples treated by various tempering techniques were tested.
利用X射线衍射及光学显微镜,研究了回火温度对KmTBCr26高铬铸铁显微组织的影响并测定了相应的硬度和冲击韧性。
The microstructure and mechanical properties of 1 250 MPa grade new type bainite wear resistance steel plate were studied as hot rolling and low temperature tempering.
研究了热轧、低温回火状态1 250 MPa级新型贝氏体耐磨钢板的组织和力学性能,测试了埋弧焊和CO2焊焊接接头的力学和机械加工性能。
Throught several powerful shot peening contrast tests of carbonitriding gears,the effect of powerful shot peening with different parameter,and the influence of low temperature tempering to contact fatigue strength of bearing surface were researched.
通过对碳氮共渗齿轮试片进行了多次强力喷丸试验 ,研究了不同喷丸参数下的强力喷丸的效果及喷丸后的低温回火处理对提高齿轮试片表面接触疲劳强度的影响。
A kind of low temperature tempering treatment is designed to increase the hardness of 50CrV steel.
设计了低温回火工艺 ,使 5 0CrV钢的硬度提高 。
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。
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。
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。
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
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
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
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
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
Influence of tempering temperature on precipitates in Nb-Mo-V micro-alloyed steel
回火温度对Nb-Mo-V微合金钢中的析出物的影响
Effect of Tempering Temperature on the Mechanical Properties of 8CrV Circular Saw Blades
不同回火温度对圆锯片用钢8CrV力学性能的影响
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
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
Effect of tempering temperature on the microstructure and mechanical properties of 600 MPa grade low carbon bainitic steel
回火温度对600MPa级低碳贝氏体钢组织和力学性能的影响
EFFECT OF TEMPERING TEMPERATURE AND TIME ON MECHANICAL PROPERTY OF NON-QUENCHED AND TEMPERED BAINITIC STEEL
回火温度和时间对贝氏体型非调质钢力学性能的影响
Effect of Tempering Temperature on Microstructure and Mechanical Properties of As-rolled Low Carbon Baintic Steel
回火温度对热轧低碳贝氏体钢显微组织和力学性能的影响
Effect of Temper Temperature on the Mechanical Properties in 65Mn Saw Blade for Metallurgy
不同回火温度对冶金锯片用钢65Mn力学性能的影响
Effect of Different Temper Temperature after Cold Deformation on Microstructure and Mechanical Properties of Low Carbon Beinaite Steel
冷变形后不同回火温度对低碳贝氏体钢组织和力学性能的影响
Effect of tempering temperature on stress-corrosion cracking and mechanical hysteresis of 2Cr13 stainless steel
回火温度对2Cr13不锈钢应力腐蚀开裂和力学滞后的影响
Effect of Heat-Treatment on Microstructure and Crystallization of Brush Plated Ni-P-SiC Composite Coating
回火温度对Ni-P-SiC复合刷镀层组织及晶化的影响
Effect of Tempering Temperature on Structure and Mechanical Properties of Steel 15CrMoV Direct-Water-Quenched after Finishing Rolling
回火温度对轧后直接水淬15CrMoV钢组织和力学性能的影响
Low & High Temperature Tempering
回火有低温回火及高温回火
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号：浙ICP备2024058711号