| PCrNiMo钢的摩擦磨损特性实验研究 |
| |
| 引用本文： | 李占君,孙乐民,邓守军.PCrNiMo钢的摩擦磨损特性实验研究[J].机械研究与应用,2005,18(1):30-31. |
| |
| 作者姓名： | 李占君 孙乐民 邓守军 |
| |
| 作者单位： | 河南科技大学,材料科学与工程学院,河南,洛阳,471003 |
| |
| 基金项目： | 河南省杰出青年基金项目(0412002100) |
| |
| 摘 要： | 采用自制的销盘式干滑动摩擦磨损试验机，研究PCrNiMo钢配副的摩擦磨损特性。结果表明：材料的磨损率随着速度、载荷的增加而增大；摩擦系数随着载荷的增加而减小，随着速度的变化规律是：先增大再减小。磨损机理主要为磨粒磨损和粘着磨损。
|
| 关 键 词： | 炮钢材料 摩擦系数 磨损率 磨损机理 |
| 文章编号： | 1007-4414(2005)01-0030-02 |
| 修稿时间： | 2004年10月12 |
Study on fiction and wear characteristics of PCrNiMo |
| |
| Li zhan-jun,Sun le-min,Den shou-jun.Study on fiction and wear characteristics of PCrNiMo[J].Mechanical Research & Application,2005,18(1):30-31. |
| |
| Authors: | Li zhan-jun Sun le-min Den shou-jun |
| |
| Abstract: | By using self-made dry sliding friction pin-disk tester, the dry sliding friction and wear characteristics of PCrNiMo were investigated. The experimental results indicate that the wear rate of pin accretion with connecting pressure and sliding speed increase, friction coefficient minish with the connecting pressure increase, accretion then minish along with sliding speed increase. Rigidity The influence of wear rate for rigidity is different from usually material,The wear mechanisms of PCrNiMo are mainly abrasive wear and adhesive wear. |
| |
| Keywords: | Firecrackers steel material friction coefficient we ar rate wear mechanisms |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
