Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Powder Metallurgy Industry》 2015-05
Add to Favorite Get Latest Update

Study on the properties of 2A12 aluminum alloy powder prepared by hot isostatic pressing

YU Si;LANG Li-hui;WANG Gang;HUANG Xi-na;XU Qiu-yu;School of Mechanical Engineering and Automation, Beihang University;  
The 2A12 aluminum alloy powder specimens were prepared by hot isostatic pressing with a square canning. The deformation of canning, mechanical properties and fracture morphology of 2A12 aluminum alloy powder specimens were studied. Results show that mechanical properties of the specimens are lower than those of forged samples, the fracture mechanism is brittle fracture; the surface oxides inhibit the diffusion bonding among the powder particles; and the bonding strength in the powder interface is low, thus the samples are fractured from the interface.
【CateGory Index】: TF125.22
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved