The effect of solution treatment time,quenching waiting time and painting baking technology for properties of A356 cast wheel were studied,and T6 technology was optimized, the quenching waiting time could be decreased from 6-8h to 2h.
研究了固溶时间、淬火停留时间及涂装烘烤工艺对A356合金铸造轮毂性能的影响规律并优化了T6 热处理工艺,将淬火停留时间缩短到2 h。
The influence of quenching soaking time on one-way shape memory effect η_O and two-way shape memory effect η_T of Cu-Zn-Al alloys were investigated.
研究了淬火保温时间对Cu Zn Al合金单向形状记忆效应 ηO 和双向形状记忆效应 ηT 的影响。
The experimental results indicate that during 30-120 min,with increasing the isothermal quenching time,the content and carbon content of retained austenite increased to a max value at 60 min,then decreased.
试验结果表明,在30～120 min等温淬火时间范围内,随着等温淬火时间的延长,残余奥氏体量及其含碳量逐渐增加,60 min时出现峰值,然后逐渐降低;在270～380℃等温淬火温度内,等温淬火温度较低时,残余奥氏体的量及其含碳量较低,随着等温淬火温度的升高,残余奥氏体量及其含碳量逐渐增大,当等温淬火温度超过360℃后,有下降的趋势。
Effects of Quenching Transferring Time on the Intergranular Corrosion Resistance of Aluminum Alloy 7055;
淬火转移时间对7055铝合金抗晶间腐蚀能力的影响
It analyzes the influence of soak time of repeat quanching of aluminum alloy forgings on its performances.
分析了铝合金锻件重复淬火保温时间的长短对其组织性能的影响情况。
The Austenite Inverse Phase Transformation Quenching in Zero Time Holding of 40Cr Steel
40Cr钢“零保温”奥氏体逆相变淬火
Study on Microstructure and Properties of 65 Mn Steel by "Zero Insulation" Quenching
65Mn钢“零保温”淬火组织及性能研究
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
Influence of austenitizing temperature without holding on microstructure and properties of 45 steel
“零保温”淬火温度对45钢组织与性能的影响
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
Research on Sub-temperature Quenching Process of 30CrMnSiA Steel
30CrMnSiA钢亚温淬火工艺研究
Subcritical Quenching Technique for 45 Steel May Reduce Quenching Dehiscence Tendency
45钢亚温淬火工艺可减少淬火开裂倾向
The duration of the quenching pulse should exceed the recovery time of the counter.
淬火脉冲的持续时间应当超过计数器的恢复时间。
The Effect of Morphologies and Quantity of a-Phase during the IHT on Strength and Toughness of Steel
亚温淬火时α相形态和α相量对钢的强韧性的影响
Effect of Austempering on Mechanical Properties of Dual Phase ADI
等温淬火工艺对双相等温淬火球墨铸铁力学性能的影响
Micron scale spheres may be preserved in quenched volcanic matrix.
有时微米级球体可以在淬冷火山岩基质中得以保存。
Study on the Bainite Morphology of ADI
等温淬火球铁贝氏体组织形态的研究
Study on the Wear Resistancl of ADI
等温淬火奥—贝球铁抗磨性能的研究
Modulating Temperature Field of Laser Hardening and Laser Parameters Optimization;
激光淬火温度场模拟及加工参数优化
Research on the Dummy Bar of Austempered Ductile Iron;
等温淬火球铁(ADI)引锭杆的研制
Process Research on the Isothermal Quenching of Ductile Iron of Austenite and Bainite;
奥氏体贝氏体球铁等温淬火工艺研究
The ABAQUS simulation of temperature filed in quenching process of 45 steel part
45钢零件淬火过程中温度场的ABAQUS模拟