| LPC稀土对ZG25CrNiMo夹杂物改性的研究 |
| |
| 引用本文： | 王迹,赵平,马雯远.LPC稀土对ZG25CrNiMo夹杂物改性的研究[J].热加工工艺,2011,40(1). |
| |
| 作者姓名： | 王迹 赵平 马雯远 |
| |
| 作者单位： | 西华大学材料科学与工程学院,四川,成都,610039 |
| |
| 摘 要： | 设计了不同含量LPC稀土的25CrNiMo铸钢,采用光学金相显微镜对夹杂物数量、大小进行了定量地分析,并配合使用扫描电镜和能谱对MnS、氧化物类夹杂物形貌、性质、成分作了微区域分析。结果表明,该稀土的确对相关夹杂物有变质改性的作用。
|
| 关 键 词： | LPC稀土 夹杂物 MnS 氧化物 |
Research on Modification of LPC Rare-earth on ZG25CrNiMo Inclusion |
| |
| WANG Ji,ZHAO Ping,MA Wenyuan.Research on Modification of LPC Rare-earth on ZG25CrNiMo Inclusion[J].Hot Working Technology,2011,40(1). |
| |
| Authors: | WANG Ji ZHAO Ping MA Wenyuan |
| |
| Affiliation: | WANG Ji,ZHAO Ping,MA Wenyuan(College of Materials Science and Engineering,Xihua University,Chengdu 610039,China) |
| |
| Abstract: | The 25CrNiMo cast steel with different LPC rare-earth content was designed,the inclusion's quantity and size was quantificationally analyzed through optical microscope.And using scanning electron microscope and energy spectrum,the morphology,feature and composition of the microregion about the inclusion of MnS and oxide type was analyzed.The results show that the rare-earth has the capability to change the related inclusion. |
| |
| Keywords: | LPC rare-earth inclusion MnS oxide |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
