摘要
对粉末冶金制粉的三种新兴工艺自蔓延法、电爆炸法、声化学法制备超细粉体作了介绍,并综述了这三种方法最新的研究进展。另外,还对化学还原法和机械合金化制粉发展现状进行综述。最后,指出了超细粉体制备工艺的发展前景。
The three kinds of new technologies for preparing powder by powder metallurgy, such as self-propagationhigh-temperature synthesis, explosion induced by discharge and the sonochemistry were introduced, and the latest researchprogress of these three methods were reviewed. The development status of making powder by chemical reduction andmechanical alloying was reviewed. At last, the development prospect of preparing process for ultrafine powder was pointedout.
作者
秦琴
王禹峰
QIN Qin, WANG Yufeng(School of Mechanical Engineering, Jincheng College of Sichuan University, Chengdu 611731, Chin)
出处
《热加工工艺》
CSCD
北大核心
2018年第4期47-50,共4页
Hot Working Technology
关键词
超细粉体
制备工艺
自蔓延
电爆炸
声化学
ultra-fine powder, preparation technologies
self-propagating
explosion induced by discharge
sonochemistry
