| 高速钢带锯激光处理研究 |
| |
| 引用本文： | 陈春焕,杨蔚,范英.高速钢带锯激光处理研究[J].大连交通大学学报,2000,21(4):61-63. |
| |
| 作者姓名： | 陈春焕 杨蔚 范英 |
| |
| 作者单位： | 大连铁道学院材料科学与工程系，辽宁大连 116028 |
| |
| 摘 要： | 通过一系列试验研究了高速钢带锯激光处理的工艺，并对经激光淬火后的试样的硬度及组织进行了研究．结果表明，高速钢带锯经过激光表面淬火后，马氏体和残余奥氏体的晶粒得到细化，碳化物减少，硬度得到显著提高，进而其耐磨性和使用寿命也得到提高．
|
| 关 键 词： | 高速钢 激光淬火 硬度 high speed steel laser quenching hardness |
| 文章编号： | 1000-1670(2000)04-0061-03 |
| 修稿时间： | 2000年6月19日 |
Study of high Speed Steel Saw Blade by Laser Treatment |
| |
| CHEN Chun-huan,YANG Wei,FAN Ying.Study of high Speed Steel Saw Blade by Laser Treatment[J].Journal of Dalian Jiaotong University,2000,21(4):61-63. |
| |
| Authors: | CHEN Chun-huan YANG Wei FAN Ying |
| |
| Abstract: | The technics of laser quenching on high speed steel saw blade was studied by a series of experi-ments. The hardness and the microstructure of each specimen were also examined after laser treatment. The resultsshowed that: after laser quenching. the grain size of martensite and remained austenite has been decreased, thehardness noteworthily increased, therefore, the wear resistance and the service life are both raised. |
| |
| Keywords: | high speed steel laser quenching hardness |
| 本文献已被 万方数据 等数据库收录！ |
