齿轮采用高频渗氮处理。
采用脉冲式离子渗氮炉对柴油机曲轴进行了辉光离子渗氮处理。
The ion nitriding of the diesel engine crankshafts was tested.
利用液相等离子体电解渗氮技术对AISI 304不锈钢进行了渗氮处理。
AISI304 stainless steel was treated by plasma electrolytic nitriding technique in solution.
研究与实践证明，通过合理的选材，采用等离子渗氮处理，能更好地挖掘不锈钢的潜力，延长不锈钢零件寿命。
Many studies and practice indicate that the service life of the stainless steel parts can be prolonged by optimally choosing the material and plasma nitriding treating.
采用X射线衍射、扫描电镜及显微硬度等技术，综合比较和分析了H13模具钢在不同热处理状态下经相同气体渗氮处理后表层的组织结构和硬度。
The microstructure and hardness of the layer of H13 tool steel gas-nitrided in different heat treatment conditions were studied by X-ray, SEM and micro-hardness test.
热处理：真空，渗碳，渗氮，真空热处理，超低温处理等。
Hot treatment: vacuum, carburizing, nitriding, vacuum heat treatment and cryogenic treatment etc.
建议对这种钢在渗氮前先机加工和热处理，因为渗氮后没有剥落并不需要更多的加工。
It is recommended that these steels be machined and heat-treated before nitriding, because there is no scale or further work necessary after this process.
利用宏观分析、显微检验、硬度测试和装车试验等手段，对引进奥地利重型汽车内齿圈按照新的气体氮碳共渗工艺处理后的质量进行了研究。
The quality analysis for gas nitrocarburized inner gear ring of heavy truck imported from Austria was taken by means of macro/micro-examination, hardness measuring and running test.
由于渗氮钢的合金比例，它们比普通钢更强，也容易热处理。
Nitriding steels, by virtue of their alloying content, are stronger than ordinary steels and respond readily to heat treatment.
采用等离子轰击扩渗钛、氮、碳技术处理制碱工业设备中的一些易损件，经现场实验，初见成效。
By field experiments, the technique of infiltration of titanium, nitrogen and carbon by plasma bombardment has proved effective in treatment of some wearing parts in soda manufacturing equipment.
它能在可控气氛下进行淬火，薄层渗碳、碳氮共渗等热处理工艺。
It can be quenched in a controlled atmosphere, thin carburizing, carbonitriding heat treatment process.
介绍了渗氮、超低温处理、气相沉积、等离子改性以及复合表面处理技术等在切削刀具中的应用现状和发展趋势。
The status and development trend of surface treatments, such as nitriding, vapor deposition, plasma modification and multiplex surface treatment technology used for cutting tools were described.
QPQ技术是一种主要包括盐浴渗氮和盐浴氧化的表面处理技术。
QPQ technology is a surface treatment technology which consists essentially of liquid nitriding and liquid oxidizing.
一般在调质状态下使用，还可以进行碳氮共渗和高频表面淬火处理。
Generally used in quenched and tempered state, can also carry on the carbonitriding and high-frequency surface hardening.
特殊的材料包括球墨铸铁和钢煅品，大部分机轴经过热处理，表面硬化、渗氮和感应淬火。
Typical materials include ductile iron castings or steel forgings. Most crankshafts require some form of heat treating including case hardening, nitriding and induction harden.
牙用钛合金TC4 ，使用渗氮表面技术处理。
Titanium alloy material (TC4) samples were treated with nitriding technique.
对齿轮的调质、渗碳淬火、渗氮及感应淬火四大热处理工艺的应用范围、影响因素及工艺控制要点进行了分析。
The application, influence factors and process control of four kinds of heat treatment methods including tempering, carburizing, nitriding and induction quenching are analyzed.
化学热处理的主要有渗碳、渗氮、渗金属的方法。
The chemical treatment main method has the cementation, Azotize, infiltrates the metal.
两种表面热处理液体渗氮及渗硫工艺与现行生产上原采用之液体渗炭淬火处理工艺，在尽量保持其他可变数不变的情状下加以比较。
Two surface heat-treatment processes, liquid nitriding and sulfurizing, are used to compare with the current production process of liquid carburizing, with other variables remaining constant.
钢的碳氮共渗热处理工艺具有共渗温度低、可直接淬火等特点。
The heat treatment technology of carbo - nitriding of steel has the characteristic of lower treatment temperature and direct quenching.
介绍了45钢渗氮淬火复合处理工艺。
In this paper, technology of nitriding quenching of 45 steel is presented.
对45碳钢氮碳共渗处理疲劳断裂后的断口附近的显微硬度，组织特征进行了分析。
The microhardness, microstructure characteristics of the nitrocarburized 45 carbon steel after fatigue fracture were studied.
将市售普通无毒原料处理后，与木炭粉等配制的渗剂用于液体碳氮共渗，其处理效果极佳。
A new agent produced from nontoxic material for liquid carbonitriding has been made in our works.
结果表明，304奥氏体不锈钢经渗铬固溶渗氮复合处理后可获得性能优良的复合渗层，且耐磨、耐腐蚀。
The results show that a compound layer with good wear-resistance and corrosion resistance can be gained in 304 austenitic steel by chromizing sbusequent solid soluti…
结果表明，45钢经离子氮碳氧复合渗处理后，表层可获得化合物和氧化物的复合渗层，明显提高45钢的耐磨性能。
The experiment shows that the compound layer with nitride and oxide is obtained in surface of 45 steel by the combined treat of ion nitrocarburizing and oxidizing. The compou…
②渗碳、碳氮共渗、表面热处理实现微机控制，老设备换新貌，节能降耗效果好，显著提高热处理工艺技术水平；
The technical promotion of used equipment is realized through microcomputer controlling for carburizing and carbonitriding with less energy consumption;
然而，渗氮是一种相对较昂贵的热处理方法，并且通常只在其它热处理方法无法餍足要求时才会使用。
However, nitriding is a relatively expensive process and is used only if other processes do not produce satisfactory results.
然而，渗氮是一种相对较昂贵的热处理方法，并且通常只在其它热处理方法无法餍足要求时才会使用。
However, nitriding is a relatively expensive process and is used only if other processes do not produce satisfactory results.
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