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coextrusion welding

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Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005567
EISBN: 978-1-62708-174-0
... Abstract Forge welding is a solid-state joining process in which the workpieces are heated to the welding temperature and then sufficient blows or force are applied to cause permanent deformation and bonding at the faying surfaces. Coextrusion welding is a solid-state process that produces...
Book Chapter

Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001379
EISBN: 978-1-62708-173-3
... Abstract Coextrusion welding (CEW) is a solid-state process that produces a weld by heating two or more workpieces to the welding temperature and forcing them through an extrusion die. This article describes cold and hot CEW for common metals such as low-carbon steel, aluminum, aluminum alloys...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004013
EISBN: 978-1-62708-185-6
... Extrusion,” “Conventional Hot Extrusion,” and “Hydrostatic Extrusion of Metals and Alloys” in this Volume. Fig. 1 Diagram of coextrusion/codrawing. Based on Ref 4 Recently, The Welding Institute (TWI) developed a new process for coextrusion based on friction extrusion. Friction extrusion...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003205
EISBN: 978-1-62708-199-3
... commonly referred to as diffusion bonding (DB) Explosion welding (EXW) Forge welding (FOW) Cold welding (CW) Coextrusion welding (CEW) Roll welding (ROW) Friction welding (FRW) Ultrasonic welding (USW) Upset welding (UW) Process conditions with each of these methods may allow...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003209
EISBN: 978-1-62708-199-3
... involves the coextrusion of two or more metal parts. The process typically is conducted at elevated temperatures not only to improve welding, but also to lower extrusion pressures. Some cold extrusion of aluminum and copper has been performed. Roll Welding In roll welding, two or more sheets...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004157
EISBN: 978-1-62708-184-9
... to both ZnCl 2 vapor and liquid deposit. Nevertheless, the extrapolated corrosion rate was in the same order of magnitude as the wastage rates observed for alloy 625 cladding in coextruded composite or weld overlay superheater tubes in some aggressive WTE boilers ( Ref 6 , 9 ). Many chlorides exhibit...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005646
EISBN: 978-1-62708-174-0
... equipment. deposit density ratio. brittle nugget A nonstandard term used to coextrusion welding (CEW) A solid-state CO2 welding A nonstandard term for gas metal describe a faying plane failure in a resistance welding process that produces coalescence arc welding. weld peel test. of the faying surfaces...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.9781627081740
EISBN: 978-1-62708-174-0
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006085
EISBN: 978-1-62708-175-7
... of redundant work, and it is clear that redundant work is much more significant in powder extrusion than in extrusion of cast stock. For powder extrusion, the redundant work term includes the process of forming cold welds between particles, breaking welds, and rewelding, while particle deformation is occurring...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006501
EISBN: 978-1-62708-207-5
... by the formation of chemical bonds (adhesive bonding) or metallurgical bonds (welding, brazing, soldering). Most mechanical joining involves localized point attachments, although there are some seam or other enveloping geometries with some of the joining by forming techniques. Mechanical joining has a number...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004008
EISBN: 978-1-62708-185-6
... machines, uncoiling, drawing, and recoiling are repeated at successive stations. Rod coils, when ready for processing, are usually butt welded together for continuous drawing. Fig. 8 Diagram illustrating how steel wire is drawn from rods. Source: Ref 6 The distinction between wire and rod...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003015
EISBN: 978-1-62708-200-6
..., welding, and so forth. Coextrusions It is often desirable to have multiple properties or colors in extrusions. The most common example is the stripe on soda straws. This is done by using smaller extruders feeding into the extrusion die. Because the flow is essentially laminar, the color stays...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.9781627081993
EISBN: 978-1-62708-199-3
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003718
EISBN: 978-1-62708-182-5
..., coextrusion, welding, diffusion called electrical conductivity or speci c con- mation of a heterocyclic ring compound that bonding, casting, heavy chemical deposition, ductance. contains at least one metal cation or hydrogen or heavy electroplating. contact corrosion. A term primarily used in Eu- ion...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.9781627081825
EISBN: 978-1-62708-182-5
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001110
EISBN: 978-1-62708-162-7
... composites, including assembly, welding, isostatic compaction, extrusion, wire drawing, twisting, and final sizing. The article also provides a detailed account of the properties and applications of NbTi superconducting composites. composite fabrication techniques matrix materials niobium-titanium...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005454
EISBN: 978-1-62708-196-2
... transus. The minimum temperature above sheared from sheet to bend away from the which equilibrium a does not exist. For b eute- sheet in the same plane. ctoid additions, the b transus ordinarily is app- lied to hypoeutectoid compositions or those canned extrusion. A coextrusion process in that lie...
Book Chapter

Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004031
EISBN: 978-1-62708-185-6
... material. cold lap. A aw that results when a workpiece canned extrusion. A coextrusion process in closed dies. Forging or forming impression dies fails to ll the die cavity during the rst for- which the billet consists of a clad material, or designed to restrict the ow of metal to the ging. A seam...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.9781627081856
EISBN: 978-1-62708-185-6
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005155
EISBN: 978-1-62708-186-3
.... Outer layer of a coextruded or codrawn linear nite element with eight nodes. product. See also sleeve. canned extrusion. A coextrusion process in clamping pressure. Pressure applied to a limited Bridgman correction. Factor used to obtain the which the billet consists of a clad material, or area...