Cavitation erosion resistant coating of NiTi made by laser plasma hybrid spraying

1998 ◽  
Author(s):  
Hitoshi Hiraga ◽  
Takashi Inoue ◽  
Hirofumi Shimura ◽  
Akira Matsunawa
Keyword(s):  
Laser Plasma ◽  
Cavitation Erosion ◽  
Resistant Coating

Cavitation erosion mechanism of NiTi coatings made by laser plasma hybrid spraying

Wear ◽  
1999 ◽  
Vol 231 (2) ◽  
pp. 272-278 ◽  
Author(s):  
Hitoshi Hiraga ◽  
Takashi Inoue ◽  
Hirofumi Shimura ◽  
Akira Matsunawa
Keyword(s):  
Laser Plasma ◽  
Cavitation Erosion ◽  
Erosion Mechanism

Ultraviolet Absorption of Refractory Elements by a Dual Laser Plasma Method

1988 ◽  
Vol 102 ◽  
pp. 243-246
Author(s):  
J.T. Costello ◽  
W.G. Lynam ◽  
P.K. Carroll
Keyword(s):  
Absorption Spectra ◽  
Laser Plasma ◽  
Optical Pulse ◽  
Ionic Species ◽  
Neutral Species ◽  
Plasma Method ◽  
Plasma Technique ◽  
Refractory Elements ◽  
Delay Times ◽  
Dual Laser

AbstractThe dual laser-produced plasma technique for the study of ionic absorption spectra has been developed by the use of two Q-switched ruby lasers to enable independent generation of the absorbing and back-lighting plasmas. Optical pulse handling is used in the coupling cicuits to enable reproducible pulse delays from 250 nsec. to 10 msec, to be achieved. At delay times > 700 nsec. spectra of essentially pure neutral species are observed. The technique is valuable, not only for obtaining the neutral spectra of highly refractory and/or corrosive materials but also for studying behaviour of ionic species as a function of time. Typical spectra are shown in Fig. 1.

Ablation Process of Silica Glass Induced by Laser Plasma Soft X-ray Irradiation

2009 ◽  
Vol 129 (4) ◽  
pp. 595-600
Author(s):  
Tetsuya Makimura ◽  
Takashige Fujimori ◽  
Shuichi Torii ◽  
Hiroyuki Niino ◽  
Kouichi Murakami
Keyword(s):  
Laser Plasma ◽  
Silica Glass ◽  
Ablation Process ◽  
X Ray

2D effect during the propagation of schock wave induced by laser plasma : Application for laser adherence test (LASAT)

2005 ◽  
Author(s):  
Laurent Berthe ◽  
Cyril Bolis ◽  
Michel Boustie ◽  
Michel Arrigoni ◽  
Sophie Barradas ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Adherence Test ◽  
Wave Induced
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