Title of article
In situ production of VC-SiO2-Fe surface composite by cast-sintering
Author/Authors
Yisan Wang ، نويسنده , , Zhiping Sun، نويسنده , , Yichao Ding، نويسنده , , Fengchun Li، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2004
Pages
4
From page
69
To page
72
Abstract
Free energy calculation indicates that during casting, the thermodynamical condition of in situ production of VC and SiO2 particles can be satisfied. Using a new cast-sintering technique, an iron-base surface composite reinforced by VC and SiO2 particles which were produced in situ and consisting of chromium-carbides was sintered on the surface of cast iron during casting. The structure and phase construction of the surface composite were studied with the help of a SEM and an electron probe. Under the condition of dry slipping with a heavy load, the VC-SiO2-Fe surface composite offers virtually unique wear-resistance.
Keywords
Chromium-carbides , Wear-resistance , Cast-sintering , VC-SiO2-Fe , Electron probe
Journal title
Materials and Design
Serial Year
2004
Journal title
Materials and Design
Record number
1066978
Link To Document