scholarly journals Spray forming of a titanium alloy by low pressure plasma spraying; Plasma spray coatings of Ti-6Al-4V.

2001 ◽  
Vol 13 (3) ◽  
pp. 356-359 ◽  
Author(s):  
Keiji SONOYA ◽  
Tsukasa WAKABAYASHI
Keyword(s):  
Titanium Alloy ◽  
Plasma Spraying ◽  
Plasma Spray ◽  
Low Pressure ◽  
Spray Forming ◽  
Spray Coatings ◽  
Pressure Plasma ◽  
Plasma Spray Coatings ◽  
Low Pressure Plasma ◽  
Low Pressure Plasma Spraying

scholarly journals Application of low-pressure plasma-spray coatings.

1988 ◽  
Vol 39 (7) ◽  
pp. 382-387
Author(s):  
Yoshitaka KOJIMA ◽  
Hiroshi FUKUI ◽  
Naotatsu ASAHI
Keyword(s):  
Plasma Spray ◽  
Low Pressure ◽  
Spray Coatings ◽  
Pressure Plasma ◽  
Plasma Spray Coatings ◽  
Low Pressure Plasma Spray ◽  
Low Pressure Plasma

Vapor Phase Deposition Using a Plasma Spray Process

2011 ◽  
Vol 133 (6) ◽  
Author(s):  
Konstantin von Niessen ◽  
Malko Gindrat
Keyword(s):  
Plasma Spraying ◽  
Thermal Spray ◽  
Vapor Phase ◽  
Plasma Spray ◽  
Physical Vapor Deposition ◽  
Low Pressure ◽  
Spray Process ◽  
Pressure Plasma ◽  
Low Pressure Plasma ◽  
Low Pressure Plasma Spraying

Plasma spray-physical vapor deposition (PS-PVD) is a low pressure plasma spray technology recently developed by Sulzer Metco AG (Switzerland) to deposit coatings out of the vapor phase. PS-PVD is developed on the basis of the well established low pressure plasma spraying technology. In comparison to conventional vacuum plasma spraying and low pressure plasma spraying, these new processes use a high energy plasma gun operated at a work pressure below 2 mbar. This leads to unconventional plasma jet characteristics, which can be used to obtain specific and unique coatings. An important new feature of PS-PVD is the possibility to deposit a coating not only by melting the feed stock material, which builds up a layer from liquid splats, but also by vaporizing the injected material. Therefore, the PS-PVD process fills the gap between the conventional PVD technologies and standard thermal spray processes. The possibility to vaporize feedstock material and to produce layers out of the vapor phase results in new and unique coating microstructures. The properties of such coatings are superior to those of thermal spray and electron beam-physical vapor deposition (EB-PVD) coatings. In contrast to EB-PVD, PS-PVD incorporates the vaporized coating material into a supersonic plasma plume. Due to the forced gas stream of the plasma jet, complex shaped parts like multi-airfoil turbine vanes can be coated with columnar thermal barrier coatings using PS-PVD. Even shadowed areas and areas, which are not in the line-of-sight to the coating source, can be coated homogeneously. This paper reports on the progress made by Sulzer Metco to develop a thermal spray process to produce coatings out of the vapor phase. Columnar thermal barrier coatings made of yttria stabilized zircona are optimized to serve in a turbine engine. This includes coating properties like strain tolerance and erosion resistance but also the coverage of multiple air foils.

Low pressure plasma spray coatings

2000 ◽  
Vol 377-378 ◽  
pp. 788-792 ◽  
Author(s):  
Elizabeth J Young ◽  
Eli Mateeva ◽  
John J Moore ◽  
Brajendra Mishra ◽  
Michael Loch
Keyword(s):  
Plasma Spray ◽  
Low Pressure ◽  
Spray Coatings ◽  
Pressure Plasma ◽  
Plasma Spray Coatings ◽  
Low Pressure Plasma Spray ◽  
Low Pressure Plasma

scholarly journals Characterization of Defectiveness of Oxygen Transport Membranes Deposited by Low Pressure Plasma Spraying –thin Film Processes

2012 ◽  
Vol 44 ◽  
pp. 1243-1245 ◽  
Author(s):  
F. Azzurri ◽  
G. Capannelli ◽  
A. Comite ◽  
R. Damani ◽  
F. Drago ◽  
...  
Keyword(s):  
Thin Film ◽  
Plasma Spraying ◽  
Oxygen Transport ◽  
Low Pressure ◽  
Pressure Plasma ◽  
Low Pressure Plasma ◽  
Low Pressure Plasma Spraying

Vapor Phase Deposition Using a Plasma Spray Process

2010 ◽  
Author(s):  
Konstantin von Niessen ◽  
Malko Gindrat
Keyword(s):  
Plasma Spraying ◽  
Thermal Spray ◽  
Vapor Phase ◽  
Plasma Spray ◽  
Vapor Deposition ◽  
Physical Vapor Deposition ◽  
Low Pressure ◽  
Spray Process ◽  
Pressure Plasma ◽  
Low Pressure Plasma

Plasma spray - physical vapor deposition (PS-PVD) is a low pressure plasma spray technology recently developed by Sulzer Metco AG (Switzerland) to deposit coatings out of the vapor phase. PS-PVD is developed on the basis of the well established low pressure plasma spraying (LPPS) technology. In comparison to conventional vacuum plasma spraying (VPS) and low pressure plasma spraying (LPPS), these new process use a high energy plasma gun operated at a work pressure below 2 mbar. This leads to unconventional plasma jet characteristics which can be used to obtain specific and unique coatings. An important new feature of PS-PVD is the possibility to deposit a coating not only by melting the feed stock material which builds up a layer from liquid splats but also by vaporizing the injected material. Therefore, the PS-PVD process fills the gap between the conventional physical vapor deposition (PVD) technologies and standard thermal spray processes. The possibility to vaporize feedstock material and to produce layers out of the vapor phase results in new and unique coating microstructures. The properties of such coatings are superior to those of thermal spray and electron beam - physical vapor deposition (EB-PVD) coatings. In contrast to EB-PVD, PS-PVD incorporates the vaporized coating material into a supersonic plasma plume. Due to the forced gas stream of the plasma jet, complex shaped parts like multi-airfoil turbine vanes can be coated with columnar thermal barrier coatings using PS-PVD. Even shadowed areas and areas which are not in the line of sight to the coating source can be coated homogeneously. This paper reports on the progress made by Sulzer Metco to develop a thermal spray process to produce coatings out of the vapor phase. Columnar thermal barrier coatings made of Yttria stabilized Zircona (YSZ) are optimized to serve in a turbine engine. This includes coating properties like strain tolerance and erosion resistance but also the coverage of multiple air foils.

Structures and mechanical properties of rapidly solidified deposits of an Fe-1.50wt.%C-10.7wt.%Cr alloy by low pressure plasma spraying

1994 ◽  
Vol 186 (1-2) ◽  
pp. 105-112 ◽  
Author(s):  
Kenji Murakami ◽  
Yoshitaka Fujii ◽  
Hiroshi Matsumoto ◽  
Tsuyoshi Irisawa ◽  
Taira Okamoto ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Plasma Spraying ◽  
Low Pressure ◽  
Pressure Plasma ◽  
Low Pressure Plasma ◽  
Rapidly Solidified ◽  
Low Pressure Plasma Spraying

scholarly journals Formation of NiCrAlY/NiAl Multi-Layered Coating by Low Pressure Plasma Spraying.

1997 ◽  
Vol 46 (12) ◽  
pp. 1436-1441
Author(s):  
Hidekazu TAKIZAWA ◽  
Keisuke YONEHAMA ◽  
Koh-ichi SUGIMOTO ◽  
Mitsuyuki KOBAYASHI
Keyword(s):  
Plasma Spraying ◽  
Low Pressure ◽  
Layered Coating ◽  
Pressure Plasma ◽  
Low Pressure Plasma ◽  
Low Pressure Plasma Spraying

Characteristics of Ceramic Coatings Made by Thin Film Low Pressure Plasma Spraying (LPPS-TF)

2012 ◽  
Vol 21 (3-4) ◽  
pp. 435-440 ◽  
Author(s):  
Andreas Hospach ◽  
Georg Mauer ◽  
Robert Vaßen ◽  
Detlev Stöver
Keyword(s):  
Thin Film ◽  
Plasma Spraying ◽  
Low Pressure ◽  
Ceramic Coatings ◽  
Pressure Plasma ◽  
Low Pressure Plasma ◽  
Low Pressure Plasma Spraying
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