| 17-4PH钢的合金化及强化机制浅析 |
| |
| 引用本文： | 胡毅.17-4PH钢的合金化及强化机制浅析[J].四川冶金,2012,34(2):56-58. |
| |
| 作者姓名： | 胡毅 |
| |
| 作者单位： | 重庆钢铁研究所有限公司,重庆,400084 |
| |
| 摘 要： | 本文从17 -4PH沉淀硬化不锈钢的化学成分设计、热加工和热处理、金相组织及其性能进行了分析,阐述了17 - 4PH钢的强化机制及其影响因素.结果表明,17 - 4PH钢的强化机制特点是通过钢中各元素有效合金化,通过热处理手段使其产生热力学和动力学反应达到强化作用,使钢获得较高的强度和韧性.
|
| 关 键 词： | 17 - 4PH 固溶 时效 强化 |
ALLOYING AND ANALYSIS OF STRENGTHENING MECHANISMS OF 17 -4PH |
| |
| Hu Yi.ALLOYING AND ANALYSIS OF STRENGTHENING MECHANISMS OF 17 -4PH[J].Sichuan Metallurgy,2012,34(2):56-58. |
| |
| Authors: | Hu Yi |
| |
| Affiliation: | Hu Yi(Chongqing Iron and Steel Research Institute Co.Ltd.,Chongqing 400084,China) |
| |
| Abstract: | This paper analyzes and expatiates the strengthen mechanisms and the influencing factor of 17-4PH by means of the design of chemical composition,thermal process and heat treatment,metallurgical structure and properties.The result shows that the character of strengthening mechanisms of 17-4PH is he effective steel alloying element,the strength of heat treatment to produce a reaction between thermodynamics and kinetic,and then obtaining high strengthen and toughness. |
| |
| Keywords: | 17-4PH solution aging strengthen |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
