|
|||||
|
|
| 锌基合金焊接区摩擦磨损性能研究 | |
| 引用本文： | 张柯柯,张永振.锌基合金焊接区摩擦磨损性能研究[J].摩擦学学报,2000,20(5):340-343. |
| 作者姓名： | 张柯柯 张永振 |
| 作者单位： | 1. 洛阳工学院,材料工程系,河南,洛阳,471039;西安交通大学,机械工程学院,陕西,西安,710049 2. 洛阳工学院,材料工程系,河南,洛阳,471039 3. 西安交通大学,机械工程学院,陕西,西安,710049 |
| 基金项目： | 河南省杰出青年科学基金!( 1998)，河南省自然科学基金! ( 964 0 4160 0 ) |
| 摘 要： | 在ＭＭ－２００型摩擦磨损试验机上分别考察了锌基合金熔化焊（ＴＩＧ焊、气焊）焊接区熔敷金属及ＨＡＺ组织模拟试样的摩擦学性能，并用扫描电子微镜对其磨损表面形貌进行了观察和分析。结果表明：与母材相比，锌基合金熔化焊（ＴＩＧ焊、气焊）焊接区的耐磨性均有所提高，随负荷增大，磨损呈上升趋势。在２种不同熔化焊方法中，ＴＩＧ焊焊接区熔敷金属及ＨＡＺ组织模拟试样的耐磨性比气焊对应区域的耐磨性高。 |
| 关 键 词： | 锌基合金 焊接区 耐磨性 TIG焊 HAZ |
| 修稿时间： | 1999-12-03 |
Friction and Wear Behavior of Welded Zone of Zinc-Based Alloy |
|
| ZHANG Ke ke,ZHANG Yong zhen,CHEN Da rou,WEI Shi zhong,TU Yi min,XUE Jin.Friction and Wear Behavior of Welded Zone of Zinc-Based Alloy[J].Tribology,2000,20(5):340-343. | |
| Authors: | ZHANG Ke ke ZHANG Yong zhen CHEN Da rou WEI Shi zhong TU Yi min XUE Jin |
| Abstract: | The friction and wear behavior of deposited metal and simulated HAZ samples of welded zones of fusion welded (TIG welding and gas welding) zinc based alloy were investigated with an MM 200 type ring on block test rig. The worn surface morphology of the samples was examined by means of scanning electron microscopy equipped with a transmission electron microscope attachment (SEM TEM). It has been found that the welded zones of fusion welded (TIG welding and gas welding) zinc based alloy shows better wear resistance than the metal matrix. Moreover, the deposited metal and simulated HAZ samples of TIG welded zones show better wear resistance than the corresponding gas welded zones. |
| Keywords: | zinc based alloy welded zone friction and wear behavior |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《摩擦学学报》浏览原始摘要信息 | |
| 点击此处可从《摩擦学学报》下载免费的PDF全文 | |