Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Wire Drawing Process Design for Fine Rhodium Wire

로듐 미세 와이어 인발공정 설계

  • 이인규 (한국생산기술연구원 극한가공기술그룹) ;
  • 이성윤 (한국생산기술연구원 극한가공기술그룹) ;
  • 김다혜 (한국생산기술연구원 극한가공기술그룹) ;
  • 이재욱 (한국생산기술연구원 극한가공기술그룹) ;
  • 이상곤
  • Received : 2018.05.04
  • Accepted : 2018.07.10
  • Published : 2018.08.01
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Abstract

Rhodium is a representative platinum group material. Rhodium is used in several industrial fields including jewelry, chemical reaction catalyst, electric component etc. In recently, ultra-fine rhodium wire has been applied to the pins of probe card used to test a semiconductor. In this study, in order to produce a fine rhodium wire with the diameter of $50{\mu}m$, a fine rhodium wire drawing process was designed. After design of the fine wire drawing process by using a uniform reduction ratio theory, finite element analysis was performed. Finally, fine wire drawing experiment was performed to verify the effectiveness of the designed process.

Keywords

References

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