Abstract In this paper, we expound the gist of the process control in thick-layer carburizing for heavy-duty gears which includes the selection of the suitable carburizing temperature, cycle and ratio of the carburizing to diffusing period, the way and the demand of carbon-potential control.

Effect of silicon on microstructure and properties of meta-bainitic carburizing steel were studied.

研究了硅对准贝氏体渗碳钢渗碳组织与性能的影响。

Selection of Carburizing Steel for Rolling Mill Bearings and Design of Carburized Layer

轧机轴承渗碳钢的选择和渗碳层的设计

Study on Low Temperature Gas Multielement Co-penetration on Alloy Carburizing Steel Surface

合金渗碳钢表面低温气体多元共渗研究

Standard and Development Trend of Carburizing Steel for Automotive Gear

汽车渗碳齿轮钢标准和发展趋势

Improvement of the Multiple Impact Contact Fatigue Resistance of Carburizing Steel

提高渗碳钢多冲接触疲劳抗力的研究

Study on Rare-earth Deep Carburizing Steel

稀土深层渗碳钢的研究

Developing Status and Future of Carburizing Steel Used for Automotive Gears

汽车齿轮用渗碳钢的发展现状及前景

A new research& development of continuous gas carburizing furnace is described.

介绍了新研制的网带连续式气体渗碳炉。

Research& Development of Mesh Belt Continuous Gas Carburizing Furnace Group

网带连续式气体渗碳炉机组的研制

Study of Microcomputer Control System for Carburizing Furnace

渗碳炉微机控制系统研究

Application of Computer Control System in Gas Carburizing Furnace

计算机控制系统在气体渗碳炉上的应用

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.

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。

On the other hand, Co binder gradient formed by liquid state carburizing is due to migration of W atoms driven by diffusion of carbon atoms, leading to coarser and closer WC grains in the surface and inward diffusion of Co atoms.

液相渗碳处理时钴相梯度结构形成主要是碳原子扩散驱动下的W原子迁移，导致表层碳化钨晶粒长大并相互靠近，从而使液态钴向合金内部迁移。

The Process Design of Controlled Atmosphere Carburization Using Kerosene as a Carburizing Agent

以煤油作渗剂的可控气氛渗碳工艺设计

Aging of Solid Carburizing Agent

固体渗碳剂的老化

Measurement for carburizing layer ′ s depth of quenching and tempering component by metallography

淬回火零件渗碳层深度的金相法测定

The influences of the factors ( casting size, pouring temperature, preheating temperature, graphite sand depth) on the effect of carburizing case depth, carbon concentration gradient have been studied.

研究了铸件尺寸、浇注温度、铸型预热温度、石墨砂层厚度等因素对渗层深度、碳浓度分布等的影响；

Simulation Study on Fluidized Bed Carburizing Layer Depth Mathematic Model

流态化渗碳层深度数学模型仿真研究

Online detecting for carburizing depth of iron and steel parts based on Online LS-SVM

基于Online LS-SVM的钢铁件渗碳层深度在线检测

Systematic experiments have been made to study the effective factors to carbon transfer coefficient including carburizing temperature, atmosphere carbon potential, Al 2O 3 particle diameter and surfacial fluidizing velocity based on the carburizing gas resource of butane and air in a fluidized bed furnace.

以丁烷加空气为流态化渗碳气源，系统试验研究了流态化渗碳温度、气氛碳势、刚玉粒径及表观流态化速度等对碳传递系数的影响。