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- A new forge residual heat isothermal normalizing technique for alloy carburizing steel is put forward. 针对合金渗碳钢锻(轧)件,研发了一种新的利用锻造余热等温正火热处理工艺。
- After isothermal normalizing,SAE8620H steel gear obtained the ideal hardness,microstructures and fine cutting behaviors. SAE8620H钢齿轮采用等温正火工艺,获得了理想的硬度、金相组织和良好的切削性能。
- The microstructure and the property of two low carbon alloy steel forged parts were compared for parts after isothermal normalizing with those after ordinary normalizing. 研究了两种合金渗碳钢锻件普通正火和等温正火的显微组织和性能。
- Isothermal Normalizing of Forging Parts 锻件毛坯等温正火工艺探讨
- residual heat isothermal normalizing 余热等温正火
- Isothermal normalization can improve or eliminate the banded structure and duplex grain structure in forging blanks. 结果表明,零件毛坯等温正火可以获得比普通正火更细的晶粒、更均匀的金相组织、更小的硬度散差。
- Analyses of Isothermal Normalizing Process for Automobile Gear 汽车渗碳齿轮毛坯等温正火工艺的探讨
- The constitution and layout of pusher gas combustion isothermal normalization production line was introduced with an emphasis on the construction characteristics of the main devices. 介绍了推杆式燃气等温正火生产线的结构特点和布局。
- Keywords gear;distortion;isothermal normalizing;tufftride;precision; 齿轮;变形;等温正火;软氮化;精度;
- Keywords isothermal normalizing（ITN）;control cooling;forged parts;equipment; 等温正火;控制冷却;锻件;设备;
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
- Discussion on isothermal normalizing of forging steel billet used to make gears of automobiles 浅谈汽车齿轮锻造毛坯的等温正火工艺
- The situation has returned to normal in the city. 这座城市的局势已恢复正常。
- Feasibility of Isothermal Normalizing Technology Utilizing Residual Forging Heat for Cemented Gear Rough 渗碳齿轮毛坯锻造余热等温正火工艺可行性
- The normal return fare to New York is fifty-six. 去纽约的来回票标准价是56元。
- The Influence of Isothermal Normalizing on the Distortion of Automotive Gears Carburized and Quenched 等温正火对汽车齿轮渗碳淬火变形的影响
- Exploring on Preteatment Process of Isothermal Normalizing for Forged Gear Stock 齿轮锻坯等温正火预处理工艺方法探讨
- Everything is absolutely normal. 一切完全正常。
- Keywords alloy carburizing steel isothermal normalizing cooling speed before isothermal; 合金渗碳钢;等温正火;等温前的冷却速度;
- This case is not amenable to the normal rules. 这件事经不起常规的检验。
