The process can reduce the quenching stress,provent generating crack on the surface of mould plate,increase the quality and service life of mould plate.
山东第二耐火材料厂自行设计制造了回火加热炉对渗碳淬火钢模板进行低温回火处理，减少了淬火应力，防止了裂纹和断裂的产生，提高了模具质量和使用寿命。
The first kind of defects were outside fold, they generated in perforation and rolling not in heat treatment; the second kind of defects were thermal treatment cracks, which were related to sulfide inclusion formation and quenching stress.
第一类外折缺陷并不是在热处理过程中产生的,而是产生在穿孔及轧制过程中;第二类淬火裂纹缺陷的产生与硫化物的形成以及淬火应力有关。
Heat-transfer coefficient is not only the main parameter for evaluating the cooling ability of quenchants,but also one of the most important boundary conditions for quenching process simulation.
淬火冷却介质换热系数不仅是评定淬火介质冷却能力的主要参数,也是淬火过程数值模拟中最重要的边界条件之一。
Stress Analysis of J75 Stainless Steel Aftrer Quenching by X-ray Diffraction
J75不锈钢淬火应力的X射线衍射分析
Computer simulation of quenching stress field during U71Mn steel heavy-duty rail-head quenching process
U71Mn钢重轨轨头淬火应力场的计算机模拟
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 Carburized Stress Quenching and Its Influence on Properties
渗碳应力淬火及其对性能影响的研究
Numerical simulation of temperature field and thermal stress field of heavy plate in quench cooling process
中厚板淬火冷却过程温度场热应力场数值模拟
Residual Stress of Carbonized and Quenching Gear Considering Phase Transformation Plasticity
考虑相变塑性影响的渗碳淬火齿轮的残余应力
complete equipment for high frequency induction quenching
高频感应淬火成套设备
The inner stress produced by quick cooling during quenching is the basic reason of formation of quench-distortion of parts.
淬火过程中的快速冷却在工件内部产生的内应力是导致淬火变形的根本原因。
Development and Application of Water-Sprinkled Cooling System to Roller Quenching Machine
中厚板辊式淬火机淬火冷却系统的开发与应用
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
Modified Quenching Coefficient Method of Forecasting Hardenability of Medium and Low Carbon Steel and Its Application
修正淬火系数法预测中低碳钢淬透性及其应用
Effects of Laser Quenching on Residual Stresses and Wear Resistance of Grey Cast Iron
激光淬火处理对灰铸铁残余应力与耐磨性能的影响
Determination of effective depth of hardening after induction or flame hardening of steel
GB/T5617-1985钢的感应淬火或火焰淬火后有效硬化层深度的测定
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
The milling head has adopted gear transmission.
导轨经淬火处理，有良好的耐磨能力。
Mechanical Properties of Laser-quenched Zones of 30CrNi2MoVA Steel
30CrNi2MoVA钢激光淬火区的力学性能研究
Under high stress or low stress abrasion working conditions, high Cr white cast iron can be used just after it having been air quenched.
高应力磨料磨损或低应力磨料磨损工况条件下,高铬白口铸铁空淬后不须回火可直接应用。
induction or dielectric machine for hardening metal parts
感应或介质电机淬火金属零件用