真空渗碳

在真空渗碳淬火过程中，M2高速钢表层发生了复杂的碳化物相变，对渗碳过程的热力学和动力学特征及渗层机械性能产生重大影响。

Some complex transformations of carbides occur in the carburized layer of M2 high speed steel during the vacuum carburizing and hardening process . These transformations greatly affect the thermodynamic and kinetic features of the carburizing process and the mechanical properties of the carburized layer .

ECM低压真空渗碳技术应用研究与探讨

Application Researches and Discussion on ECM Low Pressure Vacuum Carburizing Technology

低压真空渗碳炉ICBPH600TG的应用和运行成本

Application and Operating Cost of Low Pressure Carburizing Plant , ICBP_H600TG

乙炔真空渗碳AvaC及其应用（二）

Acetylene Vacuum Carburization AvaC and Its Application ( 2 )

乙炔真空渗碳AvaC及其应用

Acetylene Vacuum Carburization AvaC and Its Application

论述了低压真空渗碳（LPC）工艺和设备的最新发展，介绍了低压真空渗碳技术的优点及在工业领域的应用，指出该技术将以其显著的优点而成为未来渗碳领域的主流产品。

This paper introduces the new development of technique and equipment of LPC as well as its advantages and applications , and points out that technology will become the prevailing one in the field of carburizing for its eminent advantages .

井式真空渗碳炉微电脑控制系统

A microcomputer control system for well - type vacuum cementating furnace

别克自动变速器零件在低压真空渗碳炉上的热处理

Heat Treatment of Buick Automatic Transmission Parts in Low-Pressure Vacuum Carburizing Furnace

油泵针阀体真空渗碳的均匀性

On the Homogeneity of Vacuum Carburizing Oil-Pump Needle Valve Bodies

真空渗碳技术国内外概况及发展

Development of Vacuum Carburizing Technology at Home and Abroad

结果指出，真空渗碳件表面无异常层，无脱碳现象。

The results show that the surface of vacuum carburizing sample has no abnormal layer and decarburizing .

液化烃热裂解法制取真空渗碳介质&甲烷、氢混合气的工艺研究

The Technical Research on the Preparation of Vacuum Carbureted Medium ── the Mixture of Methane and Hydrogen by Cracking of Liquidized Hydrocarbon

本文研究了在常压下由石油尾气液化烃热裂解法制取真空渗碳介质&甲烷、氢混合气的工艺。

This paper deals with the preparation process of vacuum carbureted medium - the mixture of methane and hydrogen by cracking oil tail-liquidized hydrocarbon at normal pressure .

真空渗碳制备双相梯度硬质合金的研究功能梯度硬质合金的发展现状与前景

STUDY ON THE FABRICATION OF FUNCTIONALLY GRADED CEMENTED CARBIDE WITH DUAL PHASE STRUCTURE BY METHOD OF VACCUM CARBURIZING The Current Situation and Development of Gradient Cemented Carbides

乙炔低压渗碳可以有效地避免在真空渗碳过程中产生炭黑和焦油，同时由于乙炔具有较高的供碳能力，使这一技术尤其适用于针阀体这样的小直径深盲孔零件。

The acetylene low pressure carburizing technology can effectively prevent furnace housing from sooting and tarring , and is specially suitable for carburizing of injector valve with small and deep blind hole .

应用表明，采用低压真空渗碳新工艺后，主减速太阳轮轴的热后合格率由原来的70%提高到99.5%以上。

E. , routine atmosphere carburizing following with oil quenching . It is indicated that employing the new low pressure vacuum carburizing process can improve the qualification percentage from 70 % to more than 99.5 % for sun gear shaft in the main reducer .

铁路货车用真空精炼渗碳轴承钢的开发和应用

Development and Application of Vacuum Refining Steel for Carburized Bearing of Railway Wagons

硬质合金的真空烧结与渗碳反应

Vacuum sintering and carburize reaction of hardmetals