quench crack是什么意思

网络释义

用法例句

Heat transfer coefficient measurement and calculation on the composite surface of parts quenching;

工件淬火过程表面综合换热系数的测算

Control and analysis of quenching deformation for bearing ring;

轴承套圈淬火变形的控制与分析

Effect of quenching on microstructure and properties of TiCp/Fe composite in (Ti-Fe)-Al-C system;

淬火处理对(Ti-Fe)-Al-C体系TiCp/Fe复合材料组织及性能的影响

Quencher is a important means to optimize structure of work piece, and it is also a foundation technique in mechanical industry.

淬火是实现工件组织结构优化的一个重要手段,也是机械行业的一项重要基础技术,它对于提高和控制材料的性能,充分发挥材料的性能潜力,节省原材料,减少能耗,提高产品的可靠性,延长其使用寿命,并提高生产单位的经济效益等都具有十分重要的意义。

Numerical simulation of flow and heat transfer during quenching process;

淬火过程流动与传递现象数值模拟

A model is presented for the simulation of a metal workpiece quenching process which is based on two-phase flow and boiling heat transfer.

对淬火过程中流固耦合传热与汽液两相流动计算进行了研究,从两相流动与沸腾换热基础理论出发,推导出金属块淬火过程中温度场分布的流固耦合求解控制方程和计算方法。

Research on a method of large and medium-sized gear surface hardening;

大中型齿轮表面淬火方法的研究

Effect of Hardening Temperature on Propagation Rate of Fatigue Crack of Steel 60Si2Mn and Steel GCr15;

淬火温度对60Si2Mn和GCr15钢疲劳裂纹扩展速率的影响

Effect of precipitate free zone quench-induced on fracture behavior of Al-Zn-Mg-Cu alloys;

淬火无析出区对Al-Zn-Mg-Cu合金断裂行为的影响

A study on quenching technology in zero-time heat of circular chain using in mine;

矿用圆环链“零保温”淬火工艺的研究

The influence of zero time holding quenching temperature on the 20 MnV steel's strength and hardness;

“零保温”淬火温度对20MnV钢强度和硬度的影响