Korean Journal of Metals and Materials (대한금속재료학회지)

The Korean Institute of Metals and Materials (대한금속재료학회)
권호 표지

Electroless Copper Plating on 304L Stainless Steel Powders and Corrosion Resistance of the Sintered Compacts of Composite Powders

304L 스테인리스강 분말의 내식성 개선을 위한 무전해 구리 도금과 분말 소결체의 내식성 조사 연구

  • Ahn, Jae-Woo (Dept. of Advanced Materials Science & Engineering, Daejin University) ;
  • Lee, Jae-Hoon (Incheon Technology Service Center, Korea Institute of Industrial Technology)
  • 안재우 (대진대학교 공과대학 신소재공학과) ;
  • 이재훈 (한국생산기술연구원 인천기술지원센터)
  • Received : 2008.08.18
  • Published : 2009.02.25
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Abstract

A study has been made about the effects of powder content, reaction temperature, reaction time, and stirring speed on the preparation of the stainless steel(STS) 304L powders plating with copper by an electroless plating method. The behavior of corrosion resistance of the sintered STS-Cu composite powders was also investigated by the salt spraying test The electroless plating technique was an effective method to manufactur the copper-uniform plating composite powders, the corrosion resistance of this sintered specimen was improved bysuppressing Cr precipitates on grain boundaries in the sintered compacts of composite powders.

Keywords

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