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cold-sprayed coatings

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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
... are also possible. Provided there is a stable phase, almost all material compositions can be deposited, including metals, cermets, ceramics, and plastics. Thermal spray processes are usually used on cold substrates, preventing distortion, dilution, or metallurgical degradation of the substrate...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550141
EISBN: 978-1-62708-307-2
... anisotropy (or directionality) in cold-rolled sheet due to its crystallographic texture. For example, a mildly rolled sheet has a tensile strength and tensile elongation in the rolling direction (241 MPa, or 35 ksi, and 2% elongation) that differ from those transverse to the rolling direction (262 MPa, or 38...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410151
EISBN: 978-1-62708-280-8
... 0.006 in.) (as measured on cold mold). Coating thickness control is difficult to measure on hot molds because the magnetic thickness gages do not work properly under heat. Experienced mold conditioners know the optimum distance for the spray gun depending on the dilution. This is one area in which...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280203
EISBN: 978-1-62708-267-9
... exercised to prevent overpickling and etching. The solutions are used at room temperature. If the bath is cold, it should be warmed slightly to prevent unduly slow action. Best results in flash pickling are obtained by first warming the parts by dipping them in hot water, placing them in the acid for a few...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280287
EISBN: 978-1-62708-267-9
... protective coatings, including aluminide diffusion, overlay, and thermal barrier types, and how they perform in different environments based on their ability to tolerate strain. coatings corrosion resistance corrosion testing hot corrosion superalloys...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870573
EISBN: 978-1-62708-314-0
...-shaped parts can be produced by cold forming processes such as uniaxial pressing, cold isostatic pressing, tape casting, extrusion, and injection molding. After cold consolidation, the green body can be handled and even machined without damage. All organic binders must be burned out either before or...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550193
EISBN: 978-1-62708-307-2
..., transverse. Source: Ref 4.2 Another net-shape process is cold isostatic pressing (CIP) followed by vacuum sintering. In this method, powder is loaded into an elastic (for example, neoprene or latex) bag and isostatically pressed by means of a liquid at room temperature to produce a green compact of...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.9781627083157
EISBN: 978-1-62708-315-7
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.9781627082822
EISBN: 978-1-62708-282-2
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870537
EISBN: 978-1-62708-314-0
... distribution of particulates is produced within a typically 90 to 98 percent dense aluminum matrix. Spray deposition was developed commercially by Osprey, Ltd., as a method of building up bulk material by atomizing a molten stream of metal with jets of cold gas. It has been adapted to particulate MMC...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740103
EISBN: 978-1-62708-308-9
... used in forging are conversion coatings with soaps (stearate compounds) and molybdenum disulfide for cold forging, oil-based thick, film oil or polymer-based lubricants and molybdenum disulfide for warm applications, graphite suspensions in oil or water for hot forging steels, and glass films for...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550457
EISBN: 978-1-62708-307-2
...) coating on the fibers is used to minimize the reaction between the boron fiber and the aluminum matrix during hot pressing. Applications include tubular truss members in the midfuselage structure of the Space Shuttle orbiter and cold plates in electronic microchip carrier multilayer boards. Fabrication...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410029
EISBN: 978-1-62708-280-8
... precisely at the time of molding. Cores are produced using either self-setting resin-bonded sand or vapor-cored systems (cold box) or by using thermosetting resin (shell or hot box). Inorganic binders are becoming more popular due to environmental benefits and advantages in handling, recycling, and...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440159
EISBN: 978-1-62708-262-4
... heating of the surface is followed by quenching. By this technique, the core portion is never heated sufficiently to form austenite. This technique is limited in use, largely by part design. Obviously, the part must have some appreciable minimum thickness or it would heat completely through. Cold working...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.9781627083003
EISBN: 978-1-62708-300-3
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740001
EISBN: 978-1-62708-308-9
... solidified by spraying cold water onto the ingot as it leaves the mold. The solid metal billet is pulled by rollers so that a long, continuous steel slab is produced. At the end of the machine, it is straightened and cut to the required length. Fully formed slabs, blooms, and billets emerge from the end of...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870285
EISBN: 978-1-62708-314-0
... screw. The material accumulates in the barrel and is then injected under high pressure as a hot fluid into a relatively cold closed die. After the desired shot size is accumulated, the screw stops rotating and moves forward at a controlled rate, acting as a ram or plunger and forcing the plastic melt...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740047
EISBN: 978-1-62708-308-9
..., crucible, and vacuum melting, and common casting techniques such as sand casting, plaster and shell casting, evaporative pattern casting, investment casting, permanent mold casting, cold and hot chamber die casting, squeeze casting, semisolid metal processing, and centrifugal casting. casting...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.9781627082617
EISBN: 978-1-62708-261-7
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550033
EISBN: 978-1-62708-307-2
... achievable strengths. It explains how some alloys are hardened through solution strengthening and cold working, while others are strengthened by precipitation hardening. It also describes production and fabrication processes such as melting, casting, rolling, forging, forming, extruding, heat treating, and...