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- The chemical heat treatment of ferrous PM parts,such as carbonizing,carbonitriding are reviewed. 本文对用于铁基粉末冶金零件的化学热处理工艺,诸如渗碳、碳氮共渗等进行了说明。
- Diffusion layers of different steel samples were obtained by the chemical heat treatment of carbonizing, boronizing and sulphurizing. 研究了不同含碳量的钢件经渗碳、渗硼、渗硼+渗硫等化学热处理后,获得的表面渗层对钢件弯曲断裂强度和挠度的影响。
- In this paper the advantages of chemical heat treatment by fluid-bed are summarized.The structures and the use of some maia furnaces for such a technology in home and foreign are introudced. 本文概述了流态床技术在化学热处理方面具有的优点,并介绍了国内外几种主要流态床炉子的结构及用途。
- chemical heat treatment vacuum furnace 真空化学热处理炉
- Relationship Between Diffusion and Chemical Heat Treatment 扩散与化学热处理的关系
- The Electric Furnaces for Pulse Vacuum Chemical Heat Treatment 脉冲真空化学热处理炉
- Experiment Research on Chemical Heat Treatment of Die Steel 工模具钢化学热处理的实验研究
- DISCUSSION ON THE CATALYTIC MECHANISM OF RARE EARTHS IN CHEMICAL HEAT TREATMENT 稀土对化学热处理催渗作用的机理探讨
- Application of Copper Alloy Chemical Heat Treatment in Nonferrous Metal Fabrication 铜合金化学热处理在有色金属加工中的应用
- Linear Recovery Behavior of TiNi Shape Memory Alloy and Its Modification by Rare-earth Chemical Heat Treatment TiNi形状记忆合金的线性回复行为及其稀土渗入改性
- The heat treatment improves the tensile strength. 热处理能提高抗拉强度。
- Keywords Ferrous PM parts;Chemical heat treatment;Carbonizing;Carbonitriding;FNC;Numerical model; 铁基粉末冶金零件;化学热处理;渗碳;碳氮共渗;FNC;数字模型;
- Keywords chemical heat treatment;extreme pressure-antiwear additive;friction and wear;synergistic effect; 化学热处理;极压抗磨添加剂;摩擦磨损;协同作用;
- XI'AN DANFENG HEAT TREATMENT MATERIAL CO., LTD. 西安市丹凤热处理材料有限公司。
- Yancheng FENGDONG Heat Treatment Co., Ltd. 盐城丰东热处理有限公司。
- Shanghai Huayi Heat Treatment System Co., Ltd. 上海华一热处理系统有限公司。
- Shangqiu Dayi Changsheng Heat Treatment Co., Ltd. 商丘市大一昌盛热处理有限公司。
- Heat treatment is usually indicated by the mark HT. 热处理通常用“HT”表示。
- Main production fastener, heat treatment. 主要生产锯片,紧固件,热处理。
- All heat treatment by quenching and tempering. 所有萃取和回火的热处理方法。