| 45SiMnCrMo高耐磨铸钢的开发及其组织与性能 |
| |
| 引用本文： | 符蓉.45SiMnCrMo高耐磨铸钢的开发及其组织与性能[J].大连交通大学学报,2000,21(4):69-72,93. |
| |
| 作者姓名： | 符蓉 |
| |
| 作者单位： | 大连铁道学院机械工程系，辽宁大连 116028 |
| |
| 摘 要： | 利用铸造余热、采用中断正火的工艺研制出45SiMnCrMo新型耐磨材料，分析随中断正火温度的变化，材料的硬度、冲击韧性、耐磨性的变化规律，探讨性能变化的微观机理．从而可以得到既有良好的强韧性及耐磨性，且工艺简单、价格低廉的耐磨材料．
|
| 关 键 词： | 铸造余热 中断正火 耐磨材料 waste heat of casting interrupt normalizing wear-resistant material |
| 文章编号： | 1000-1670(2000)04-0069-05 |
| 修稿时间： | 2000年10月25日 |
Development and Study on Structure and Properties of 45SiMnCrMo Wear-Resistant Steel |
| |
| FU Rong.Development and Study on Structure and Properties of 45SiMnCrMo Wear-Resistant Steel[J].Journal of Dalian Jiaotong University,2000,21(4):69-72,93. |
| |
| Authors: | FU Rong |
| |
| Abstract: | A new type of wear-resistant steel 45SiMnCrMo has been prepared by interrupt normalizingusing waste heat of casting. The hardness, impact toughness and wear-resistance of the steel, whichwere treated at different interrupt-temperatures, have been tested. The micro-mechanism of thevariation of property has been discussed. The obtained material has the advantages of ideal strengthand toughness, good wear-resistance and low cost by simple process. |
| |
| Keywords: | waste heat of casting interrupt normalizing wear-resistant material |
| 本文献已被 万方数据 等数据库收录！ |
