| 铬对铸态珠光体球铁显微组织的影响 |
| |
| 引用本文： | 张元好,饶群章,曾大新,何汉军. 铬对铸态珠光体球铁显微组织的影响[J]. 铸造技术, 2004, 25(12): 897-898 |
| |
| 作者姓名： | 张元好 饶群章 曾大新 何汉军 |
| |
| 作者单位： | 湖北汽车工业学院材料工程系,湖北,十堰,442002 |
| |
| 摘 要： | 采用电子探针和X-射线衍射测量铬在铸态球铁组织中的分布和形态,分析铬对铸态珠光体球铁组织的影响.结果表明,铬在渗碳体中具有严重的偏析倾向,并具有细化和促进珠光体形成的作用.
|
| 关 键 词： | 珠光体球铁 铬 显微组织 |
| 文章编号： | 1000-8365(2004)12-0897-02 |
| 修稿时间： | 2004-05-15 |
Influence of Chromium on the Microstructure of As-cast Pearlitic Ductile Cast Iron |
| |
| ZHANG Yuan-hao,RAO Qun-zhang,ZENG Da-xin,HE Han-jun. Influence of Chromium on the Microstructure of As-cast Pearlitic Ductile Cast Iron[J]. Foundry Technology, 2004, 25(12): 897-898 |
| |
| Authors: | ZHANG Yuan-hao RAO Qun-zhang ZENG Da-xin HE Han-jun |
| |
| Abstract: | The role and distribution of chromium in the microstructure of as-cast pearlitic ductile cast iron were measured by using electron probe and X-ray diffraction. The influence of chromium on the microstructure of as-cast ductile cast iron was analyzed. It showed that there was a tendency for chromium to segregate seriously to form chromium contained-cementite, which intensifying the refinement and forming tendency of pearlite. |
| |
| Keywords: | Pearlitic ductile cast iron Chromium Microstructure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
