Paper Title:
Study on New Ceramic Coated Metal Powders: Microstructure and Properties
  Abstract

Metal/ceramic composite materials were produced with core/shell structure by traditional pressing and the influence of the compacting parameters on the material properties has been studied. Different quantities of ceramic have been introduced to coat the base stainless steel powder. The use of a new generation of coated powders gives the opportunity to achieve near net shape massive composite exhibiting a composite microstructure, with a uniform dispersion of ceramic hard particles embedded in the metal matrix. Sintering was carried out in vacuum and at temperatures typical of metal sintering process (1250 °C). Microstructures of produced samples have been investigated through the use of LOM and SEM. Hardness as well as tensile and bending tests have been performed.

  Info
Periodical
Edited by
J. Dusza, R. Danzer and R. Morrell
Pages
284-287
DOI
10.4028/www.scientific.net/KEM.290.284
Citation
M. Actis Grande, R. M. Piticescu, C. Bogdanescu, M. Rosso, D. Ugues, "Study on New Ceramic Coated Metal Powders: Microstructure and Properties", Key Engineering Materials, Vol. 290, pp. 284-287, 2005
Online since
July 2005
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: S. Bueno, Rodrigo Moreno, Carmen Baudín
61
Authors: C. Ghiţulica, Ecaterina Andronescu, G. Dumitru, Stefania Stoleriu
2247
Authors: Jie Qiang Wang, Qing Hua Yu, Shao Hua Zheng, Zhi Wang
Abstract:Using NH4HCO3 solution as precipitant, the ultrafine 3Y-ZrO2/Al2O3 precursors were prepared by the liquid-phase precipitation method. The...
1137
Authors: Bao Yu Du, Bo Zhao, Tie Lin Duan
Chapter 6: Mechanical Design and Manufacture Technology (2)
Abstract:Physical and mechanical properties as well as microstructure of zirconia toughened alumina ceramics with different zirconia content were...
485
Authors: Tahir Ahmad, Othman Mamat, Bambang A. Wahjoedi
Abstract:Ceramic-ceramic composites are used around the world in demanding thermal, structural and electrical insulating applications. The present...
85