Journal of the Microelectronics and Packaging Society (마이크로전자및패키징학회지)

The Korean Microelectronics and Packaging Society (한국마이크로전자및패키징학회)
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A Study on Characteristics of Laser Cladding Layer of STS316L

STS316L 분말의 레이저 클래딩층 특성에 관한 연구

  • Hong, SungMoo (Convergence Research Center of 3D Laser-aided Innovative Manufacturing Technology, Pusan National University) ;
  • Oh, JaeYong (Jeonnam Technopark) ;
  • Kim, DongSeob (Jeonnam Technopark) ;
  • Chang, SeungCheol (Institute of Bio-Physio Sensor Technology, Pusan National University) ;
  • Shin, BoSung (Convergence Research Center of 3D Laser-aided Innovative Manufacturing Technology, Pusan National University)
  • 홍성무 (부산대학교 3차원혁신제조센터) ;
  • 오재용 (전남테크노파크 레이저시스템산업지원센터) ;
  • 김동섭 (전남테크노파크 레이저시스템산업지원센터) ;
  • 장승철 (부산대학교 바이오피지오센서연구소) ;
  • 신보성 (부산대학교 3차원혁신제조센터)
  • Received : 2017.08.18
  • Accepted : 2017.09.28
  • Published : 2017.09.30
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Abstract

Laser cladding is a technique for forming beads by melt-sintering with a laser while directly feeding metal powder onto the base material through nozzles. This technique, which is applied in laser surface treatment technology, is useful for repairing broken or worn parts by allowing selective formation of the surface layer of the base metal material. In this paper, laser cladding process was performed on STS316L powder using high power continuous wave laser with IR wavelength and the cladding characteristics according to process conditions were experimentally analyzed.

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References

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