| 履带板用M-B复相耐磨钢金相组织对机械性能的影响 |
| |
| 引用本文： | 郭继伟,孙建波,李洪波,荣守范.履带板用M-B复相耐磨钢金相组织对机械性能的影响[J].佳木斯大学学报,2003,21(1):23-25. |
| |
| 作者姓名： | 郭继伟 孙建波 李洪波 荣守范 |
| |
| 作者单位： | 佳木斯大学 黑龙江佳木斯154007
(郭继伟，孙建波，李洪波)，佳木斯大学 黑龙江佳木斯154007(荣守范) |
| |
| 摘 要： | 针对传统上高锰钢作为履带板材料在实际应用中的不足 ,研究了一种新型的铸造 M- B低合金高强度耐磨钢 .试验结果表明 ,该钢经过合理的合金设计和适当的处理工艺 ,可获得不同含量的 M-B复相组织 ,从而具有高强度、较高的硬度和韧性、良好的综合性能 ;同时由于合金中加入了镍 ,改善了钢的低温脆性 ,有利于高寒地区的冬季作业 .
|
| 关 键 词： | 履带板 高强度 马氏体—贝氏体 |
| 文章编号： | 1008-1402(2003)01-0023-03 |
| 修稿时间： | 2002年7月25日 |
EFFECT OF METALLURGICAL MICROSTRUCTURE OF M-B MULTI-PHASE WEAR-RESISTANCE STEEL USED FOR GRIPPAD ON MECHANICAL PROPERTIES |
| |
| GUO Ji-wei,SUN Jian-bo,LI Hong-bo,RONG Shou-fan.EFFECT OF METALLURGICAL MICROSTRUCTURE OF M-B MULTI-PHASE WEAR-RESISTANCE STEEL USED FOR GRIPPAD ON MECHANICAL PROPERTIES[J].Journal of Jiamusi University(Natural Science Edition),2003,21(1):23-25. |
| |
| Authors: | GUO Ji-wei SUN Jian-bo LI Hong-bo RONG Shou-fan |
| |
| Abstract: | A kind of new M-B low-alloy wear resistance steel w ith high strength has been studied to overcome the deficiency of traditional high-manganese steel used in m aking grippad. Combined reasonably selected composition and proper heat-treatment process, this kind of steel possesses high strength, hardness and toughness. At the same time, its synthetic property is very well. Because of the Nickel addition, its low-temperature fragility is improved. Therefore, grippad made of this steel is more suitable to work in low-temperature areas than those are made of the other alloys. |
| |
| Keywords: | grippad high strength martensite bainite |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
