Title of article
Modification of high-chromium cast iron alloy by N and Ti ion implantation
Author/Authors
Shen، نويسنده , , L.R. and Wang، نويسنده , , K. and Tie، نويسنده , , J. and Tong، نويسنده , , H.H and Chen، نويسنده , , Q.C. and Tang، نويسنده , , D.L. and Fu، نويسنده , , R.K.Y and Chu، نويسنده , , P.K.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
4
From page
349
To page
352
Abstract
The effects of single- and dual-element (N and Ti) ion implantation on the properties of high-chromium cast iron alloys are investigated. Crystal defects, secondary hardening phase of CrN, and various crystal and amorphous forms are produced by ion implantation, and as a result, the microhardness, wear fatigue resistance, wear abrasion resistance, erosion resistance, and friction coefficient are improved. The developed technology has been successfully applied by the oil industry to prolong the lifetime of cylinder liners by three to four times and that of the rubber pistons in mud pumps by a factor of 2.
Keywords
Ion implantation , High-chromium cast iron liner , Surface modification
Journal title
Surface and Coatings Technology
Serial Year
2005
Journal title
Surface and Coatings Technology
Record number
1809628
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