hardening temperature的例句大全

This paper introduces the design of taper bore flame hardening machine, fixtures, nozzles block and the methods to determine hardening temperature and phase balancing time.

介绍了内锥孔火焰淬火机床、工装和喷头的设计以及淬火加热温度和相平衡时间的确定方法。

互联网摘选

influence of hardening temperature on the hardness of low alloy cast iron

淬火温度对低合金铸铁硬度的影响

互联网摘选

this is about 100 f ( 55 c ) over the regular hardening temperature.

这比一般的淬火温度高出约100F ( 55C ).

互联网摘选

At tempering temperature ( 485 ℃) of deposition hardening, the microstructure still shows martensites needle.

在沉淀硬化的回火温度（485℃）下，淬火针状马氏体仍显示出原马氏体针；

互联网摘选

The results show that trace Cr can enhance Cu Zn alloy hardness and recrystallized temperature in the way of precipitation hardening. Rapid heat rolling and quenching can hold the effects of working hardening, and thermomechanical treatment can develop structure hardening as well.

结果表明：微量Cr能提高Cu Zn合金硬度和再结晶温度，Cr对合金性能的影响是通过沉淀强化来实现的，快速热轧淬火具有保留加工强化的效果，形变热处理还产生了组织强化。

互联网摘选

By analyzing temperature field, the forming process of the hardened layer was studied. It was pointed out that hardening holding time is an important factor in the course of forming hardened layer by plasma surface quenching which belongs to short time quenching.

通过分析温度场，对等离子表面淬火相变硬化层的形成过程进行了研究，提出等离子表面淬火属于短时淬火，在硬化层的形成过程中，淬硬保持时间是重要的影响因素。

互联网摘选

It is found that in the process of the high temperature ausform the boron skew-concourse vanishes and the grain boundary shew-concourse which alloys containing the boron generate in the process of the hardening is a non-equilibrium thermodynamic process.

研究时发现在高温臭氏体化过程中硼偏聚消失，含硼合金在淬火过程中产生的硼在晶界的偏聚为一非平衡热力学过程。

互联网摘选

Numerical analysis indicates that strain hardening and strain rate hardening are to resist the growth of voids, whereas the ambient temperature is to promote the growth of voids in OFHC. It is also shown that the thermal softening has negligible influence on the growth of voids.

模型的数值分析表明，对OFHC铜来说，应变硬化效应、应变率效应阻碍了孔洞的增长，热效应对孔洞增长影响不大，而环境温度的升高促进了孔洞的增长。

互联网摘选

THE STUDY OF SURFACE HARDENING OF STEEL TOOLS AND MACHINE PARTS BY MEANS OF HIGH TEMPERATURE SOLAR FURNACE Suitable graphitization apparatus of carbon fiber includes tube electric resistance furnace, induction furnace, solar furnace, and plasma technology.

利用高温太阳炉对钢铁工具和零件进行表面硬化的研究着重介绍了碳纤维石墨化设备的研究与进展，并对其发展进行了展望，主要内容包括电阻炉、感应炉、太阳炉和等离子体技术。

互联网摘选

Lower stress sensitivity and lower yield point temperature were found after cold hardening.

发现胁强敏感度和屈服点温度受冷锻炼影响而下降，时间敏感度未表现明显变化。

互联网摘选

Steel 20 also had F+ M+ A_ ( R) multiphase microstructures after subcritical hardening in duplex phase range ( 750~ 810 ℃), strength and plasticity appeared different change with heating temperature.

20钢经双相区亚温淬火（750~810℃），也获得F+M+AR复相组织，但因加热温度不同，强度出现先升后降，塑性则呈与此相反的变化规律。

互联网摘选

But its high density, easy to crystallize at room temperature hardening, storage is bad, bad cold.

但其密度较大，常温下易结晶变硬，贮存性不好，耐寒性差。

互联网摘选

The results show that the microstructure transforms from temper martensite to temper troostite when the temper temperature is from 300 ℃ to 630 ℃, and the peak of secondary hardening appears at about 520 ℃.

结果表明：H13钢在300℃～630℃温度范围内回火，显微组织经历了由回火马氏体组织向回火托氏体组织的转变过程，在520℃左右出现二次硬化峰。

互联网摘选

The hardening of epoxy resin with aromatic amine at room temperature

环氧树脂的芳胺室温固化

互联网摘选

Experimental Study and Temperature Simulation of the Laser Hardening Procedure on the Semi-steel Roll

激光强化半钢轧辊的实验研究与温度模拟

互联网摘选

Study on Age Hardening Type of Iron-Based High Temperature Alloy

GH696铁基时效硬化型高温合金的研究

互联网摘选

Within the range of testing temperature age hardening curves of alloy containing Nb are all higher than that of alloy without Nb.

含Nb合金在所有温度下的时效硬化曲线都高于无Nb合金。

互联网摘选

new analysis on the mechanics, temperature, tool life and work hardening in oblique machining

斜角切削的力学温度刀具耐用度及工件硬化的新研究

互联网摘选

At high temperature uses are: sintering, welding, hardening, sintering, tempering, Xu cold.

在高温下使用用途有: 烧结 、 焊接 、 淬火 、 烧成 、 回火 、 徐冷.

互联网摘选

The effect of room temperature Pre-deformation on cyanide hardening proces was studied.

本文探讨了室温予变形对氰化过程的影响。

互联网摘选