Laser assist powder jet deposition

Nobuhito Yoshihara, Ryoko Hiromatsu, Koichi Mizutani, Jiwang Yan, Tsunemoto Kuriyagawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)


Amorphous NiP plate is used as a mold of precision optical parts owing to the superior machinability. In the amorphous NiP plate, some pores, whose diameter is about 100μm, are generated occasionally. At present, the amorphous NiP plates with pore are rejected. However, because size of the mold becomes large in recent years, the possibility of pores becomes high. In addition, the cost of the amorphous NiP plate also becomes high. Therefore, reparation method of the pore in the amorphous NiP plate should be developed. In this paper, laser assist powder jet deposition is proposed as a reparation method of the amorphous NiP plate. And fundamental experiments are carried out

Original languageEnglish
Title of host publicationAdvances in Abrasive Technology XIII
Number of pages6
Publication statusPublished - 2010
Externally publishedYes
Event13th International Symposium on Advances in Abrasive Technology, ISAAT2010 - Taipei, Taiwan, Province of China
Duration: 2010 Sept 192010 Sept 22

Publication series

NameAdvanced Materials Research
ISSN (Print)1022-6680


Other13th International Symposium on Advances in Abrasive Technology, ISAAT2010
Country/TerritoryTaiwan, Province of China


  • Heat transfer analysis
  • Laser assist
  • NiP plate reparation
  • Powder jet deposition

ASJC Scopus subject areas

  • General Engineering


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