Indexed by:Conference Paper
Date of Publication:2009-08-24
Page Number:1-5
Key Words:爆炸力学;爆炸粉末压实法;压制成型;钨铜电极复合材料;机械合金化
Abstract:采用直接粉末爆炸压制成型的装置，选择爆速为4000m/s的自调制炸药，对W80Cu20机械合金化混合粉末进行爆炸压实。爆炸压实件900℃下进行退火处理，研究了样品的压实密度，对样品做断口SEM 观察以及电导率、维氏硬度的测试。结果表明，合金化粉末在爆炸冲击波作用下相互间结合成一体，能达到95％的相对致密度，试件具有高硬度、组织均匀的特点，物理性能满足实际应用中的需要。
Researcher
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Academic Titles:Vice President, China Society of Explosives and Blasting
Other Post:中国爆破行业协会副会长
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:School of Mechanics and Aerospace Enginnering
Discipline:Engineering Mechanics. Applied and Experimental Mechanics. Biomechanics and Nanomechanics. Aerospace Mechanics and Engineering. Mechanical Engineering. Aerospace Science and Technology
Business Address:Room203，A126 Building
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