淬硬

The tip of the screw driver has been made of hardened steel which has been ground to provide a long life and a precise carburettor set-up.

尖端的螺丝刀已经取得了淬硬钢已地面提供一个长期的生活和一个确切的化油器的设立。

It is proved in production practice that the actual conversion values between rockwell and vickers hardness of quenched tempered high speed tool steel dont correspond with the values in GB/T1172-1974 《Conversion Tables on Hardness and Strength of Ferrous Metals》.

引言多年来，一些高速钢工具专业生产厂和自用生产厂在测量淬硬高速钢的洛氏硬度 HRC和维氏硬度 HV时觉察到两种实测硬度之间的换算值与国家标准 GB/T1 1 72 - 1 974《黑色金属硬度及强度换算表》中的换算值不相符合。

The constitutive relationships of hardened 45 steel and Fe-36Ni invar alloy are fitted by the improved Johnson-Cook model.

采用改进的Johnson-Cook模型拟合了淬硬45钢和Fe-36Ni因瓦合金的动态塑性本构关系。

Secondly, Dynamic and quasi-static state mechanical properties experiments of hardened 45 steel and Fe-36Ni invar alloy are performed by Split Hopkinson Pressure Bar and electronic universal testing machine, the dynamic mechanical properties under high temperatures and high strain rates are obtained.

其次，采用分离式霍普金森压和电子万能试验机进行了淬硬45钢和Fe-36Ni因瓦合金的动态和准静态力学性能试验，得到了它们在高温和高应变率下的动态力学性能。

It is shown from the results that the transition process of carbon from graphite to surrounding metal matrix at the moment of laser action is one of the most important controlling links in laser hardening.

研究表明，在激光束作用瞬间碳从石墨向周围金属基体的转移过程是激光淬硬最重要的控制环节之一。

Engine, this paper found out that the antigalling abilities for parts being tested although quite smooth, even with quenched and ground surfaces were not too high, while the antigalling abilities were quite higher for those surfaces more rougher than the former but possess fairly big negative contour skewness RSK and considerable large mean spacing Sm of profile micro-inequality.

本文通过SRV 试验、Timken 试验和发动机挺杆的台架试验，发现了试件尽管很光滑，甚至是淬硬后精磨的表面的抗擦伤能力并不高，而粗糙度比前者高，但具有相当大的负轮廓偏斜度Rsk ，且具有相当大的轮廓微观不平度平均间距Sm 的表面具有较高的抗擦伤能力，这是由于它们具有较好支承面及众多"微油池"有利于润滑的结果。

In this paper,the laser hardening technological parameters and the nigrescence technology with surface oxidation have been studied on tiny workpieces of 4Cr13 stainless steel,while the influences of the laser technology and various lapping ratios on hardness,depth and microstructures of the hardening layer have been explored.

研究了 4Cr13不锈钢细小零件激光表面强化工艺参数和材料表面氧化法发黑工艺，探讨了激光工艺和不同的搭接率对强化层硬度、淬硬层深度和表层组织结构的影响。

This condemnation was perfectly justified, because the heresy of Predestinarianism, in direct opposition to the clearest texts of Scripture, denied the universality of God's salvific will as well as of redemption through Christ (cf. Wisdom 11:24 sq.; 1 Timothy 2:1 sq.), nullified God's mercy towards the hardened sinner (Ezekiel 33:11; Romans 2:4; 2 Peter 3:9), did away with the freedom of the will to do good or evil, and hence with the merit of good actions and the guilt of the bad, and finally destroyed the Divine attributes of wisdom, justice, veracity, goodness, and sanctity.

这种谴责是天经地义的，因为邪的predestinarianism ，直接对立的最清晰的文本的经文，否认普遍性的上帝的salvific会以及作为赎回透过基督（参见智慧11：24平方1蒂莫西2 ：一平方），无效上帝的怜悯，对淬硬罪人（以西结书33：11 ；入乡随俗2时04分， 2彼得3时09分），革除不适应生产力的自由意志做善事或恶，因此与优点良好的行动和有罪坏的，并最终摧毁了神圣属性的智慧，正义，真实性，善，和圣洁。

So we find that hardening operation is made up of heating and quenching .

因此我们发现淬火工序包括加热和淬硬两个步骤。

Kit are 4 hardened steel lathe chisels, 12 assorted hardwood dowels, 1 faceplate, 1 wood screw drive center and one honing stone.

包含在目录第701套件4淬硬钢的车床凿子， 12各式硬木dowels ，一面板， 1木材螺旋传动中心和1珩磨石。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。