Vacuum plasma spray forming of refractory metals and ceramics for space furnace containment cartridges—an extended abstract

1995 ◽  
Vol 4 (2) ◽  
pp. 143-144
Author(s):  
T. McKechnie ◽  
P. Krotz ◽  
Y. K. Liaw ◽  
R. M. Poortnan ◽  
F. Zimmerman ◽  
...  
Keyword(s):  
Plasma Spray ◽  
Spray Forming ◽  
Refractory Metals ◽  
Vacuum Plasma Spray ◽  
Plasma Spray Forming ◽  
Vacuum Plasma

Metallurgical and process comparison of vacuum plasma spray forming on internal and external surfaces—A technical note

1994 ◽  
Vol 3 (3) ◽  
pp. 270-274 ◽  
Author(s):  
T. N. McKechnie ◽  
Y. K. Liaw ◽  
F. R. Zimmerman ◽  
R. M. Poorman
Keyword(s):  
Plasma Spray ◽  
Spray Forming ◽  
Technical Note ◽  
Vacuum Plasma Spray ◽  
Plasma Spray Forming ◽  
Process Comparison ◽  
Vacuum Plasma

Vacuum Plasma Spray Forming of High Temperature Silicides

1993 ◽  
Vol 322 ◽  
Author(s):  
S. Sampath ◽  
H. Herman
Keyword(s):  
High Temperature ◽  
Plasma Spray ◽  
Molybdenum Disilicide ◽  
Spray Forming ◽  
Vacuum Plasma Spray ◽  
Plasma Spray Forming ◽  
Fine Grained ◽  
Vacuum Plasma ◽  
Near Net Shape ◽  
Relationship Of

AbstractMolybdenum disilicide and its composites have been fabricated by a number of researchers in recent years through vacuum plasma spray (VPS) forming. VPS is capable of producing dense, fine grained deposits of these high temperature intermetallics and is a promising technique for near-net-shape manufacturing. Reviewed here is VPS forming of high temperature silicide intermetallics, principally Mosi2 and its composites. A discussion will be given of the processing-structure-properties relationship of the spray formed silicide.

Study of TLP bonding of Ti-6Al-4V alloy produced by vacuum plasma spray forming and forging

2017 ◽  
Vol 121 ◽  
pp. 355-366 ◽  
Author(s):  
Akbar Davoodi Jamaloei ◽  
Hamid Reza Salimijazi ◽  
Hossein Edris ◽  
Javad Mostaghimi
Keyword(s):  
Plasma Spray ◽  
Spray Forming ◽  
Vacuum Plasma Spray ◽  
Plasma Spray Forming ◽  
Vacuum Plasma ◽  
Tlp Bonding

Microstructure and tensile properties of L12—Type NiCrAl alloy prepared by vacuum plasma spray forming

1995 ◽  
Vol 33 (7) ◽  
pp. 1159-1162 ◽  
Author(s):  
R. Tiwari ◽  
S. Sampath ◽  
B. Gudmundsson ◽  
G. Halada ◽  
C.R. Clayton ◽  
...  
Keyword(s):  
Tensile Properties ◽  
Plasma Spray ◽  
Spray Forming ◽  
Al Alloy ◽  
Vacuum Plasma Spray ◽  
Plasma Spray Forming ◽  
Vacuum Plasma

Vacuum Plasma Spray Forming of Tungsten Base Functionally Gradient Composites

1996 ◽  
Author(s):  
M.R. Kim ◽  
R.W. Smith ◽  
D. Kapoor
Keyword(s):  
Plasma Spray ◽  
Plasma Deposition ◽  
Spray Deposition ◽  
Microstructural Characterization ◽  
Spray Forming ◽  
Vacuum Plasma Spray ◽  
Matrix Composites ◽  
Vacuum Plasma ◽  
Functionally Gradient ◽  
Tungsten Steel

Abstract Functionally gradient composites were spray formed via vacuum plasma spray deposition using tungsten cylindrical substrates. Materials deposited included tungsten-hafnium alloys and M-2 tool steel. Some deposits included micro-laminate layering with hafiiium alloys sprayed within the tungsten-hafnium matrix. Vacuum plasma deposition was shown to provide a viable means of producing functionally gradient composites from tungsten base materials. This was determined both by microstructural characterization of deposit structures and by measuring the compressive properties of the materials. Compression testing of the W-Hf matrix composites demonstrated compression strength of 1,552 MPa (225 ksi). Compression strengths of the tungsten/steel composite averaged 1,068 MPa (155 ksi). Failure of the W-Hf samples occurred via fracture of the tungsten/hafnium matrix whereas the tungsten/steel composites failed within the wrought tungsten core.

Development of a subscale vacuum plasma spray (VPS) rocket nozzle

1991 ◽  
Author(s):  
A. BECKMAN ◽  
JON VOLKMANN
Keyword(s):  
Plasma Spray ◽  
Vacuum Plasma Spray ◽  
Rocket Nozzle ◽  
Vacuum Plasma

scholarly journals Performance of vacuum plasma spray and HVOF bond coatings at 900° and 1100 °C

2018 ◽  
Vol 337 ◽  
pp. 136-140 ◽  
Author(s):  
M.J. Lance ◽  
J.A. Haynes ◽  
B.A. Pint
Keyword(s):  
Plasma Spray ◽  
Vacuum Plasma Spray ◽  
Bond Coatings ◽  
Vacuum Plasma

Oxidation behaviors and mechanisms of Yb2O3-doped silicon coatings fabricated by vacuum plasma spray

2021 ◽  
Author(s):  
Fengqi Mao ◽  
Yaran Niu ◽  
Xin Zhong ◽  
Yawen Wang ◽  
Xiao Zhu ◽  
...  
Keyword(s):  
Plasma Spray ◽  
Vacuum Plasma Spray ◽  
Vacuum Plasma ◽  
Doped Silicon ◽  
Oxidation Behaviors

Microstructure and thermal stability of TaSi2 coating fabricated by vacuum plasma spray

2015 ◽  
Vol 279 ◽  
pp. 1-8 ◽  
Author(s):  
Yaran Niu ◽  
Liping Huang ◽  
Cuihong Zhai ◽  
Yi Zeng ◽  
Xuebin Zheng ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Plasma Spray ◽  
Vacuum Plasma Spray ◽  
Vacuum Plasma ◽  
Thermal Stability Of

Characteristics of TiNi shape memory alloy processed by vacuum plasma spray

2006 ◽  
Author(s):  
Hiroyuki Nakayama ◽  
Minoru Taya ◽  
Ronald W. Smith ◽  
Travis Nelson ◽  
Michael Yu ◽  
...  
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Plasma Spray ◽  
Vacuum Plasma Spray ◽  
Vacuum Plasma
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