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plasma spray

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Published: 01 January 1997
Fig. 15 The effect of a low-pressure plasma sprayed Ti-51Al-12Cr coating on the (a) 800 °C (1470 °F) and (b) 1000 °C (1830 °F) interrupted oxidation behavior of a Ti-48Al-2Cr-2Nb γ-TiAl alloy in air. Source: Ref 45 More
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Published: 01 June 2012
Fig. 6 Acetabular component coated with a porous, plasma-sprayed titanium coating More
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Published: 01 January 1993
Fig. 17 Schematic of the plasma arc spray process. Courtesy of D. Baxter, Advanced Materials & Processes More
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005713
EISBN: 978-1-62708-171-9
...Abstract Abstract Significant expansion of thermal spray technology occurred with the invention of plasma spray, detonation gun, and high-velocity oxyfuel (HVOF) deposition technologies. This article provides a brief history of the major initiating inventions/developments of thermal spray...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005736
EISBN: 978-1-62708-171-9
..., there has been much advancement in thermal spray material development, understanding of the process-microstructure property, and in-process diagnostics, leading to better process control ( Ref 2 , 3 ). The advent of new processes such as solution/suspension plasma spraying and vacuum plasma spray processes...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005733
EISBN: 978-1-62708-171-9
... coat forms the Al 2 O 3 -based thermally grown oxide (TGO) at the bond coat/topcoat interface during high-temperature exposure of the TBC system. The TGO controls the spallation resistance of the TBC. The bond coat typically is sprayed by means of low pressure plasma spray (LPPS, a registered trademark...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005718
EISBN: 978-1-62708-171-9
... and performance. The article summarizes the essential equipment components and necessary controls. The various thermal spray processes are conventional flame spray, detonation gun, high-velocity oxyfuel spray, electric arc spray, and plasma arc spray. Other processes, such as cold spray, underwater plasma arc...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005744
EISBN: 978-1-62708-171-9
..., and the surface must remain clear of any defects. In recent years, plasma-sprayed ceramic-coated ink transfer rolls have found greater acceptance. The ceramic is tougher, provides increased surface area for improved wetting, and offers additional corrosion resistance. The rolls are produced with as-sprayed...
Book Chapter

Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005726
EISBN: 978-1-62708-171-9
.... , Vardelle A. , and Heberlein J.V.R. , Arc Plasma Torch Modeling , J. Therm. Spray Technol. , Vol 18 ( No. 5–6 ), mid-Dec 2009 , p 728 – 752 10.1007/s11666-009-9342-1 3. Li M. and Christofides P.D. , Modeling and Control of High-Velocity Oxygen-Fuel (HVOF) Thermal Spray...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005741
EISBN: 978-1-62708-171-9
... outcomes of thermal spray coatings. The article focuses on plasma thermal spray, which is the technique most often used to make porous titanium and hydroxyapatite (HA) coatings, such as thermal spray titanium, thermal spray HA, solution-precipitated HA, thermal spray chromium oxide, and thermal spray...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005711
EISBN: 978-1-62708-171-9
... (very low-neutron-absorption material) plasma-sprayed coatings applied to high-neutron-flux test reactor fuel to prevent chemical reactions between the uranium fuel and the aluminum cladding is shown in Fig. 1 . Coatings containing neutron absorbers such as boron in the form of B 4 C or gadolinium...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005706
EISBN: 978-1-62708-171-9
...-fed flame spray, wire- or rod-fed flame spray, electric arc spray, plasma arc spray, vacuum plasma spray, high-velocity oxyfuel spray, detonation gun deposition, and cold spray, and their advantages. It provides details on the microstructural characteristics of thermal spray coatings. The article also...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001282
EISBN: 978-1-62708-170-2
...Abstract Abstract This article introduces thermal spray coatings and describes the various types of coating processes and coating devices, including the flame spray, electric-arc spray, plasma spray, transferred plasma arc, high-velocity oxyfuel, and detonation gun. It provides information...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005719
EISBN: 978-1-62708-171-9
... in measuring individual and collective particle velocities, temperature, and trajectories as well as other plume characteristics for the plasma spray process. particle morphology powder feeder process control equipment thermal spray equipment thermal spray plume sensors SUPPORT EQUIPMENT...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005728
EISBN: 978-1-62708-171-9
... spray metallographic preparation of coatings metallurgical bonding nonmetallic materials plasma spray coating response generators splat response suspension plasma spray tensile adhesion test thermal spray coating thermoplastic hot mounting thermosetting wrought superalloys ASSESSING...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005738
EISBN: 978-1-62708-171-9
... and atmospheric plasma-sprayed abradable powders. Three classic examples of flame spray abradables are nickel-graphite powders, NiCrAl-bentonite powders, and NiCrFeAl-boron nitride powders. The article provides information on various abradable coating testing procedures, namely, abradable incursion testing; aging...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005735
EISBN: 978-1-62708-171-9
... metals systems where the thin glaze has substantially different properties from the base metal, resulting in “mud cracks” in the surface. Detonation Gun Low-Pressure Plasma Spray, High-Velocity Oxyfuel (HVOF), and Cold Processes The detonation gun low-pressure plasma spray, high-velocity oxyfuel...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005727
EISBN: 978-1-62708-171-9
... reviewed. The article also provides information on the topical areas and precautions to be undertaken to protect the operator from safety hazards. electrodeposition ferrous metals grinding milling nonmetallic materials particle morphology plasma spraying powder blending powder production...
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Published: 01 January 2005
, plasma-sprayed coating; 15–19, HVOF coatings. Up arrows indicate material loss greater than 0.30 mm (12 mils) worn through the whole coating thickness. Source: Ref 29 More
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Published: 01 June 2012
Fig. 12 Acetabular cup components, which are fitted over the femoral head, featuring plasma-sprayed shell with anatomic screw hole placement More