scholarly journals Pre-Treatment Effects of Substrate by Transferred Arc in Low Pressure Plasma Spraying, II. Effect of Surface Treatment for Metals by Transferred Arc.

1995 ◽  
Vol 44 (498) ◽  
pp. 303-308
Author(s):  
Yoshiyasu ITOH ◽  
Masahiro SAITOH ◽  
Keizo HONDA ◽  
Matuo MIYAZAKI
1993 ◽  
Vol 42 (478) ◽  
pp. 874-880 ◽  
Author(s):  
Yoshiyasu ITOH ◽  
Masahiro SAITOH ◽  
Keizo HONDA ◽  
Matuo MIYAZAKI

Author(s):  
K. Honda ◽  
I. Chida ◽  
T. Fuse ◽  
T. Murakami ◽  
K.F. Kobayashi

Abstract Both bonding strength of coating to substrate in low pressure plasma spraying and the effect of reverse transferred arc treating before spraying are studied in this paper. It is difficult to obtain the bonding strength precisely in low pressure plasma spraying by standard testing methods, such as, ASTM Standard C633-79 and JIS H8666-80. Therefore, for the bonding strength test rather than using a conventional adhesive, we believe a vacuum brazing process using Ag-Cu-In-Ti active filler metal at 1023 K should be used. We have also confirmed the practicality of this step. By the above test method, it has been proven that the bonding strength of low pressure plasma sprayed coating is over 100 MPa. Also, that reverse transferred arc treating after blasting enhances the bonding strength of low pressure plasma sprayed coating. It is also believed that the projections formed on the substrate surface by reverse transferred arc treating are buried into the coating and perform the pile effect.


1996 ◽  
Vol 14 (3) ◽  
pp. 510-515 ◽  
Author(s):  
Keizoh Honda ◽  
Itaru Chida ◽  
Toshiaki Fuse ◽  
Toshiaki Murakami ◽  
Kojiro F. Kobayashi

2012 ◽  
Vol 44 ◽  
pp. 1243-1245 ◽  
Author(s):  
F. Azzurri ◽  
G. Capannelli ◽  
A. Comite ◽  
R. Damani ◽  
F. Drago ◽  
...  

1994 ◽  
Vol 186 (1-2) ◽  
pp. 105-112 ◽  
Author(s):  
Kenji Murakami ◽  
Yoshitaka Fujii ◽  
Hiroshi Matsumoto ◽  
Tsuyoshi Irisawa ◽  
Taira Okamoto ◽  
...  

1997 ◽  
Vol 46 (12) ◽  
pp. 1436-1441
Author(s):  
Hidekazu TAKIZAWA ◽  
Keisuke YONEHAMA ◽  
Koh-ichi SUGIMOTO ◽  
Mitsuyuki KOBAYASHI

2012 ◽  
Vol 21 (3-4) ◽  
pp. 435-440 ◽  
Author(s):  
Andreas Hospach ◽  
Georg Mauer ◽  
Robert Vaßen ◽  
Detlev Stöver

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