Processing and mechanical properties of three-dimensional network alumina ceramic/alloy steel composites

A new style Ni-containing alumina ceramic based network skeleton with excellent high-temperature structural stability was designed and prepared by die-molding and sintering. Subsequently, three-dimensional network alumina/steel metal matrix composites (MMCs) were produced successfully by pressureles...

Full description

Saved in:
Bibliographic Details
Published in:Rare metals 2011-03, Vol.30 (Suppl 1), p.588-594
Main Authors: Chen, Weiping, Han, Mengyan, Yang, Shaofeng
Format: Article
Language:English
Subjects:
Biomaterials
Chemistry and Materials Science
Energy
Materials Engineering
Materials Science
Metallic Materials
Nanoscale Science and Technology
Physical Chemistry
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A new style Ni-containing alumina ceramic based network skeleton with excellent high-temperature structural stability was designed and prepared by die-molding and sintering. Subsequently, three-dimensional network alumina/steel metal matrix composites (MMCs) were produced successfully by pressureless infiltration of steel melt into the network skeletons at 1600 °C in vacuum. The obtained MMCs were observed by SEM, EDS and XRD, respectively. Finally, bending strength and fretting wear behavior of the MMCs were investigated.
ISSN:1001-0521
1867-7185
DOI:10.1007/s12598-011-0352-z