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plasma spraying

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460107
EISBN: 978-1-62708-285-3
... Abstract This chapter provides an overview of the state of the art in high-pressure cold spray equipment, including both spray systems and gas supply systems. The chapter describes the commercial cold spray systems developed by companies such as Cold Gas Technology (CGT) GmbH, Plasma Giken...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230361
EISBN: 978-1-62708-298-3
... Abstract This chapter discusses coating technologies that are applicable to beryllium, including physical and chemical vapor deposition, thermal evaporation, electroplating, sputtering, ion plating, and plasma arc spraying. It describes the advantages and disadvantages of each method and the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460173
EISBN: 978-1-62708-285-3
... melting process are refractory and reactive materials, including titanium, titanium-base alloys, iron-base alloys, zirconium, and others. For the production of ceramic-free powders and for the atomization of reactive and/or high-melting alloys, a plasma-torch-heated water-cooled (cold-wall) copper...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290023
EISBN: 978-1-62708-306-5
... welding, gas metal arc welding, gas tungsten arc welding, plasma arc welding, plasma-GMAW welding, electroslag welding, and electrogas welding. The basic characteristics of gases used for shielding during arc welding are briefly discussed. electrogas welding electroslag welding flux cored arc...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410551
EISBN: 978-1-62708-265-5
... This chapter describes surface modification processes that go beyond conventional heat treatments, including plasma nitriding, plasma carburizing, low-pressure carburizing, ion implantation, physical and chemical vapor deposition, salt bath coating, and transformation hardening via high-energy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460209
EISBN: 978-1-62708-285-3
... hybrid plastic-metal components can be simplified by cold spraying. Metal parts produced on plastic components can also exhibit high electrical conductivity because, generally, cold-sprayed deposits show 50 to 200% higher electrical conductivity than coatings deposited by arc, plasma, or high-velocity...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240395
EISBN: 978-1-62708-251-8
... of powder, ceramic, rod, or wire. Since the surface of the part does not heat up appreciably during spraying as it does in welding overlay deposition, distortion during thermal spraying is minimal. The four principal thermal spraying processes are flame spraying, spray and fuse, plasma spraying, and...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110153
EISBN: 978-1-62708-247-1
... lapping, laser assisted chemical etch, plasma reactive ion etch, and CNC based milling and polishing. The article discusses the general characteristics, key principles, advantages, and disadvantages of these processes. It also contains case studies that illustrate the application of these processes to...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460185
EISBN: 978-1-62708-285-3
...: Deposition depends on high-velocity impact of the sprayed particles; once the critical velocity is exceeded by the feedstock, deposition takes place. Fewer safety concerns: There is no combustion or hot plasma required in the process, and because the process uses N 2 , helium as the process gas, no...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350125
EISBN: 978-1-62708-315-7
... spraying or plasma spraying, although chromium oxide can be applied by spraying/dipping plus sintering. Carbides as ceramic coatings are principally used for wear and seal applications, in which the high hardness of carbides is an advantage. These applications include jet engine seals, metalforming...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870537
EISBN: 978-1-62708-314-0
... method for MMC fabrication Plasma spraying was another method developed for B/Al monotapes. In this process, a mandrel was again covered with a thin layer of aluminum and fibers were wound onto the drum. The fibers were then plasma sprayed with the aluminum matrix material to produce a somewhat...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740325
EISBN: 978-1-62708-308-9
... spray 12,000 200–400 4 to >70 1–3 1–5 4–9 4 0.1–1 Vacuum plasma spray 12,000 400–600 >70 ppm <0.5 4–9 5 0.1–1 NA, not available. Source: Ref 4 Porcelain enamels are glass coatings applied primarily to products made of steel sheet, cast iron, or...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120131
EISBN: 978-1-62708-269-3
... processes. For continuous fiber reinforcement schemes, plasma spraying or electron beam physical vapor deposition has been used to deposit a titanium matrix onto fibers. The fibers can be used directly for lay-up or combined to form a high-density tape product. Other processes are available to deposit...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480161
EISBN: 978-1-62708-318-8
... welded together by consumable arc or plasma electrode methods. All welds must be well shielded or made in an inert gas chamber to avoid contamination and formation of refractory oxides and nitrides. Tungsten-tipped electrodes can contribute refractory inclusions and must not be used. Block density...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460253
EISBN: 978-1-62708-285-3
... development stages are shown in Fig. 10.2 . The cold spray systems employed at various stages in the development process included the Kinetiks 4000 (CGT Technologies, Germany) and the PCS-800 and PCS-1000 (Plasma Giken Co., Ltd., Toshima-ku, Tokyo), using helium and/or nitrogen as the accelerating gas. Heat...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280117
EISBN: 978-1-62708-267-9
... Table 7.5 Powder production methods Step Inert gas atomization (a) Soluble gas process Rotating electrode process (b) Plasma rotating electrode process Centrifugal atomization with forced convective cooling (RSR) (c) Melting 1 VIM; ceramic crucible VIM; ceramic crucible VIM, VAR...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910363
EISBN: 978-1-62708-250-1
..., castlike structure. The spray gun generates the necessary heat for melting through combustion of gases, electric arc, or a plasma. The deposited structures of thermal spray coatings differ from those of the same material in the rough form because of the incremental nature of the coating buildup and...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350183
EISBN: 978-1-62708-315-7
...-velocity oxyfuel, detonation gun, air plasma, and vacuum plasma thermal spray processes Table 19 Compares the abrasive wear resistance of tungsten carbide coatings applied by detonation gun, plasma, and high-velocity oxyfuel thermal spray processes Table 22 Compares the deposition temperatures...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240607
EISBN: 978-1-62708-251-8
... based on hot press diffusion bonding of alternating layers of aluminum foil and boron fiber mats (foil-fiber-foil processing) or plasma spraying methods. Fig. 33.11 Monofilament boron/aluminum composite. Source: Ref 1 After continuous silicon carbide monofilaments were developed, they...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870179
EISBN: 978-1-62708-299-0
... of the space shuttle orbiter and cold plates in electronic microchip carrier multilayer boards. Fabrication processes for boron/aluminum composites are based on hot-press diffusion bonding of alternating layers of aluminum foil and boron fiber mats (foil-fiber-foil processing) or plasma-spraying...