化学热处理

在对低压电器电磁铁芯失效分析的基础上，对其接触端面进行表面化学热处理及铁芯使用寿命模拟试验。

Based on failure analysis of the iron core of low-voltage electric appliance , chemico-thermal treatment and analog test of service life for work face of the ironcore were studied .

研究了低温化学热处理、高能束流表面处理等对H13钢表面性能及其模具寿命的影响。

The effects of low temperature chemical heat treatment and high energy density surface treatment on H13 steel surface properties and its die lifespan .

碳氮共渗是活性C、N原子同时渗入钢件表面的化学热处理工艺，C-N共渗层具有脆性小、韧性好和与基体结合牢固及抗剥落性强等特点。

Carbonitriding is a heat-treatment process chemically , during which the active C , N atoms penetrate into the surface of the steel workpiece simultaneously .

本文对用N2－H2混合气体在钛表面进行等离子氮化化学热处理获得的含氮表层进行了硬度、摩擦系数和耐磨损性能研究。

Titanium samples , treated with N2 / H2 gas mixture have been studied for its behaviour in hardness distribution , friction coefficient and sliding wear .

把应用于钢铁表面改性的氮化处理工艺引入贵金属化学热处理中，对Ag-Ce合金作氮化处理研究。

Nitridation technique was used widely for the surface modification of steel .

为减轻DZ型单体液压支柱的重量，将主要零件活柱筒、油缸采用了硼－铝共渗化学热处理工艺。

In order to reduce the weight of DZ single hydraulic prop , the major components of the prop , namely the inner member of the prop and outer cylinder were treated with Boriding and Alumetizing .

本文研究了经一种新的表面化学热处理工艺处理过的通用高速钢（W18Cr4V）刀具所具有的优良切削性能。

The good cutting performance of the conventional HSS ( W 18 Cr4V ) cutting tool , subjected to a new surface chemical heat-treatment technique has been studied in this paper .

新型化学热处理在连铸结晶器上的应用

Application of New Chemical Heat Treatment in Mould in Continuous Casting

铜合金化学热处理在有色金属加工中的应用

Application of Copper Alloy Chemical Heat Treatment in Nonferrous Metal Fabrication

复合化学热处理钢表面层的摩擦学性能

Tribological Properties of Steel Surface Layers after Complex Thermochemical Treatment

稀土化学热处理与稀土材料表面改性

Rare Earth Thermo-chemical Treatment and Rare Earth Material Surface Modification

离子化学热处理的若干理论和技术问题

Some Theoretic and Technical Problems on Ion Chemical Heat Treatment

铜在含硅气氛中表面改性的化学热处理研究

The Study of a Thermochemical Treatment Method for Surface Modification of Copper

齿轮低温化学热处理渗层抗疲劳抗胶合特性

Study on Anti-Fatigue and Anti-Adhesion Characteristic of Low-Temperature Thermochemical Treating Layers of Gear

渗碳处理在工业生产中是一种普遍使用的化学热处理方式。

Carburizing process is a commonly chemical heat treatment in the manufacture industry .

化学热处理机器零件的发展前景

Development Prospect for Chemical Hear Treatment of Mechanical Elements

表面化学热处理在大型离心压缩机中的应用

Application of Surface Thermochemical Treatments to Large Centrifugal Compressor

工模具钢化学热处理的实验研究

Experiment Research on Chemical Heat Treatment of Die Steel

真空化学热处理多用炉的研究

Research of Versatile Vacuum Furnace for Chemical Heat Treatment

脉冲真空化学热处理炉

The Electric Furnaces for Pulse Vacuum Chemical Heat Treatment

逆变式离子化学热处理脉冲电源的设计思想

Design Thought of the Pulse Power Supply in Inverted Iron Chemical Heat Treatment

化学热处理独立反应的确定

How to determine independent reaction in chemical heat treatment

化学热处理钎焊机理的研究

Study on the Soldering Mechanism of Chemical Heat-treatment Soldering

化学热处理后残余应力分布及对疲劳强度的影响

Distribution of residual stress produced in chemical heat treatment and influence on fatigue strength

在实验室探索了化学热处理法降蜡的可行性。

The method of dewaxing by thermal treatment in laboratory was studied in this paper .

扩散与化学热处理的关系

Relationship Between Diffusion and Chemical Heat Treatment

离子化学热处理及其发展

Plasma Chemical heat-treatment and its development

稀土化学热处理进展

Progress in Rare Earth Thermochemical Treatment

化学热处理的发展

Advancement of chemical heat treating

新型化学热处理工艺已用于连续铸钢机的结晶器。

A new technology of chemical heat treatment has been applied in mould of continuous casting machine .