| 几种钢软氮化层组织及性能研究 |
| |
| 引用本文： | 由臣,毕大森.几种钢软氮化层组织及性能研究[J].天津冶金,2000(4):9-11. |
| |
| 作者姓名： | 由臣 毕大森 |
| |
| 作者单位： | 天津理工学院材料科学与工程系
(由臣，毕大森，王志奇)，天津理工学院材料科学与工程系(陈民芳) |
| |
| 摘 要： | 对经过相同软氮化工艺处理后的３８ＣｒＭｏＡｌ、１２ＣｒＭｏＶ和４５钢的渗层厚度、组织结构、显微硬度及室温耐磨性、抗冲蚀磨损性进行了全面系统的研究。结果表明，虽然１２ＣｒＭｏＶ、３８ＣｒＭｏＡｌ的渗层厚度薄，但其各项性能明显优于４５钢，由此分析了合金绎渗层组织和性能的影响。同时初步探讨了冷变形对软氮化过程的影响。
|
| 关 键 词： | 软氮化 显微组织钢 性能 渗层厚度 冷变形 |
Study on Microstructure and Properties of Softnitriding Layer in the Several Steels |
| |
| Dept. of Materials Sci. and Eng,Tianjin Institute of Technology Yiu Chen Bi Dasen Wang Zhiqi Chen Minfang.Study on Microstructure and Properties of Softnitriding Layer in the Several Steels[J].Tianjin Metallurgy,2000(4):9-11. |
| |
| Authors: | Dept of Materials Sci and Eng Tianjin Institute of Technology Yiu Chen Bi Dasen Wang Zhiqi Chen Minfang |
| |
| Abstract: | The thickness, microstructure, microhardness , wear and corrosion - resistance of 12CrMoV ,38CrMoAl and 45 steels having been soft - nitrided with the same way have been studied. The results show that each properties of 38CrMoAl, 12CrMoV nitriding steels are obviously better than 45 steel.The effect of alloy element on microstructure and properties in the nitride layer has been analyzed. At the same time, the influence of cold - press on nitride' s process is preliminary approached. |
| |
| Keywords: | soft - nitride microstructure properties thickness of nitride layer cold - press |
| 本文献已被 CNKI 维普 等数据库收录！ |
