Paper Title:
Microstructure and Properties of WCP/Cu Layered Functionally Graded Materials Prepared by Vacuum Hot-Pressed Sintering
  Abstract

The aim of this study is to fabricate WCp/Cu functionally graded materials (FGMs) and test its properties. Vacuum Hot-pressed Sintering technique is used to develop the graded WC particle reinforced Cu matrix composite. Using powder layering technique, a multi-layered WCp/Cu FGM have been prepared successfully. Scanning electron microscopy is used for microstructural analysis. Microscopic observations display that the microstructure of WCp/Cu FGM distribute gradually, and have no visible macroscopic interface. The mechanical properties of WCp/Cu functionally graded materials have been investigated, including Vickers's hardness, Young’s modulus and Tensile strength. Experimental results show that the properties of WCp/Cu FGM strongly depend on compositional variation.

  Info
Periodical
Advanced Materials Research (Volumes 378-379)
Chapter
Chapter 1: Applied Mechanics and Materials
Edited by
Brendan Gan, Yu Gan and Y. Yu
Pages
47-50
DOI
10.4028/www.scientific.net/AMR.378-379.47
Citation
R. X. Guo, F. Yan, H. T. Xia, "Microstructure and Properties of WCP/Cu Layered Functionally Graded Materials Prepared by Vacuum Hot-Pressed Sintering", Advanced Materials Research, Vols. 378-379, pp. 47-50, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jong Kook Lee, Dong Seok Seo, Hang Chul Jung
Abstract:Tricalcium phosphate [TCP, β-Ca3(PO4)2]/titania composite having high mechanical properties was prepared and characterized. The TiO2 and HAp...
101
Authors: Sung Tag Oh, Se Joong Yoon, Yong Ho Choa, Young Keun Jeong, Koichi Niihara
Abstract:The microstructure and mechanical properties including wear resistance of Al2O3-based nanocomposites with 5 vol% of Cu and Ni-Co dispersions...
369
Authors: You Feng Zhang, Yu Zhou, De Chang Jia, Qing Chang Meng
Abstract:Effects of different sintering methods such as pressureless sintering and hot press sintering on relative density and microstructure of the...
2363
Authors: Marcin Chmielewski, Katarzyna Pietrzak, Dariusz Kaliński, Agata Strojny
Abstract:Heat transfer by conduction is involved in the use of heat sinks dissipitating heat from electronic devices. Effective transfer of heat...
100
Authors: Toyohiko Yano, Yasutaka Horie, Masamitsu Imai, Katsumi Yoshida
Abstract:Effects of simultaneous addition of SiO2 and gadrinium oxide on densification of SiC ceramics were examined, and relation between...
117