The principle and equipment of sorbitizing isothermal heat treatment without lead are introduced.

指出钢丝铅浴索氏体化热处理存在的问题,介绍无铅索氏体化等温热处理的原理和设备。

Some alloys experience an additional solution heat treatment, while other alloys become overaged in the HAZ.

一些合金将使用辅助固溶热处理，而有些合金将在HAZ中过度时效。

The actual surface temperature field during laser heat treatment has been measured by thermovision type AGA 782.

采用AGA—782热像仪实际测定钢激光热处理表面温度场。

Some negative effects may be caused during postwelding heat treatment of certain component and steel for stress-relief.

特别指出对某些钢材或构件进行热处理，在消除应力的同时，也可能带来一些负面的作用。

Smelting,cast-on outwell and heat treatment handicraft,may accomplish with the type product or material in reference in creating process.

熔炼、铸造和热处理工艺,可作为同类型产品或材料在制造过程中的参考。

Product Effect: Lustrate algidity in kidney, energy the channels, provide kidney energy by continue heat treatment.

驱除肾部寒气、疏通经脉、点燃命门圣火、持续热疗、源源不断提供肾能量。

The paper discusses the WB36 steel's wedding craft feature,forewarm,wedding,heat treatment etc,and prosecutes all kinds performance test to wedding joint,then gains favorable results.

文章对WB36钢的焊接工艺特点、预热、焊接、热处理等工艺规范进行了探讨,并对焊接接头进行了各项性能试验,取得了良好的效果。

The compositional recipe of carburizer and the technical parameter of heat treatment are determined by means of the microstructrue analysis,peeling analysis.TEM observation and sawability test.

通过显微组织分析、剥层分析、透射电镜分析和锯切性能试验后,确定了渗剂配方和工艺参数。

Heat treatment and pre-strain, tensile test of the material and four point bending test have been carried to obtain the mechanical property of the undegraded and degraded material at low temperature.

本文首先通过分析复合脆化处理实验、拉伸实验和缺口试件四点弯曲实验的结果，考察比较某核压力容器钢在脆化处理前后的室温和低温力学性能。