Laser Assist Powder Jet Deposition

Abstract:

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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 100m, 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.

Info:

Periodical:

Advanced Materials Research (Volumes 126-128)

Edited by:

Yunn-Shiuan Liao, Chao-Chang A. Chen, Choung-Lii Chao and Pei-Lum Tso

Pages:

58-63

DOI:

10.4028/www.scientific.net/AMR.126-128.58

Citation:

N. Yoshihara et al., "Laser Assist Powder Jet Deposition", Advanced Materials Research, Vols. 126-128, pp. 58-63, 2010

Online since:

August 2010

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Price:

$35.00

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