| 机械合金化法制备W-Cu合金粉末的研究 |
| |
| 引用本文： | 李晓杰,王占磊.机械合金化法制备W-Cu合金粉末的研究[J].沈阳黄金学院学报,2009(3):185-187. |
| |
| 作者姓名： | 李晓杰 王占磊 |
| |
| 作者单位： | 大连理工大学工程力学系,辽宁大连116024 |
| |
| 摘 要： | 将W80Cu20（n（W）：n（Cu）=4：1）混合粉末在QM-BP式行星式高能球磨机中球磨进行机械合金化,研究了不同球磨时间对W-Cu混合粉末组织的影响.采用XRD和SEM对不同球磨时间的粉末进行分析,结果显示随着球磨时间的增加,混合粉末产生合金化效果不断增强,Cu固溶于W中,并且晶粒尺寸得到一定的细化.
|
| 关 键 词： | W/Cu 机械合金化 球磨 |
Study on fabrication of W-Cu alloy power by mechanical alloying |
| |
| Authors: | LI Xiao-jie WANG Zhan-lei |
| |
| Affiliation: | ( Department of Engineering Mechanics, Dalian University of Technology, Dalian 116024, China) |
| |
| Abstract: | W80Cu20（n（W）：n（Cu）=4：1） composite powder was mechanically alloyed in a QM-BP planetary high-energy ball mill.The influence of milling time on the structure of W80Cu20 power was studied.XRD and SEM were used to study the W/Cu power milled for different time.The results showed that the effect of mechanical alloying was incressed with milling time increasing,and the grain size was decreased. |
| |
| Keywords: | W-Cu mechanical alloying ball mill |
| 本文献已被 维普 等数据库收录！ |
|
