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cold shut

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Published: 01 December 2008
Fig. 4 Cold shut (at arrow) in the flange of a machined cast drum. Magnetic particle inspection revealed faint indications of the cold shut in the rough casting. More
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Published: 01 August 2018
Fig. 18 Black magnetic-powder indications of a cold shut in a casting when seen under black light. Courtesy of Magnaflux Corporation More
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Published: 01 August 2018
Fig. 32 Cold shut (at arrow) in the flange of a machined cast drum. Magnetic-particle inspection revealed faint indications of the cold shut in the rough casting. More
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Published: 01 January 2002
Fig. 22 (a) Cold shut voids (A, B) and flow lines (C, D) both caused by failure of the streams of molten metal to merge, at the cast surface (E) of an alloy 384-F die casting. 0.5% hydroflouric acid. 53× (b) Gate area (A) of an alloy 413-F die casting that has a cold shut void (B) and a region More
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Published: 30 August 2021
Fig. 36 (a) Cold shut voids (A, B) and flow lines (C, D), both caused by failure of the streams of molten metal to merge, at the cast surface (E) of an alloy 384-F die casting. 0.5% hydrofluoric acid. Original magnification: 53×. (b) Gate area (A) of an alloy 413-F die casting that has a cold More
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Published: 01 December 2008
Fig. 10 Pipe fitting that developed cold shuts because of inadequately dried mudding compound in the two-piece core. ensions given in inches More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005344
EISBN: 978-1-62708-187-0
... presents some of the common defects in each of the seven categories. It also discusses select case studies relevant to inclusions, cavities (gas porosity, shrinkage), and discontinuities (hot tearing, cold shut). casting defects gas porosity hot tearing inclusions metallic projections cavities...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003227
EISBN: 978-1-62708-199-3
... to fracture of metals, including laps, seams, cold shuts, cracks, inclusions, porosity, fatigue, and stress corrosion cracking. failure analysis fractography macroscopic examination microscopic examination stress corrosion cracking surface defects visual examination Aspects of Failure That Can...
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006327
EISBN: 978-1-62708-179-5
...), graphite clusters, exploded graphite, slag inclusions, shrinkage porosity, eutectic chill and secondary carbides, and cold shuts. The article reviews the tensile, fatigue, impact, and wear properties of TWDI castings. It provides information on the production and applications of TWDI castings...
Series: ASM Handbook Archive
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0001831
EISBN: 978-1-62708-181-8
..., when exposed to a corrosive environment under stress, is also reviewed. The final section of the article describes and shows fractographs that illustrate the influence of metallurgical discontinuities such as laps, seams, cold shuts, porosity, inclusions, segregation, and unfavorable grain flow...
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Published: 01 December 2008
Fig. 28 In this steel investment casting, elimination of the round cored hole did away with cold shut defects in the 0.13-in. section, which were caused by the meeting of two metal streams that were too cold to unite properly. More
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Published: 01 January 2002
Fig. 15 Cast type 410 stainless steel fuel-control lever that fractured at a cold shut. Dimensions in inches More
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Published: 01 December 2008
Fig. 7 An alloy steel sand casting that was impractical to produce because its inverted saucer shape contributed to cold shuts and misruns. More
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Published: 01 August 2018
Fig. 9 Effect of direction of radiation beam on the appearance of (a) planar discontinuities (such as cracks or cold shuts) and (b) globular voids. See text for discussion. More
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Published: 01 January 2005
Fig. 9 Tooling setup for upsetting and trimming a pinion gear blank. Two passes were necessary to prevent cold shuts. Dimensions given in inches More
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Published: 01 December 2008
Fig. 44 Alloy steel sand casting that was impractical to produce because its inverted saucer shape contributed to cold shuts and misruns. See text for discussion. More
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Published: 01 January 2002
Fig. 29 Discontinuities that may be encountered in semisolid processing, (a) Surface blisters. 75×. (b) Cold shuts. 225×. (c) Nonfill. 0.5×. (d) Hot tears. 75×. (e) Shrinkage porosity. 40×. (f) Gas porosity. 100× More
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Published: 01 December 2008
Fig. 5 In this sand casting as originally designed, excessively thin walls resulted in cold shuts and shrinkage. Overcorrecting by nearly doubling all wall thicknesses and by increasing the draft angle eliminated defects but added unnecessarily to the weight. Alloy was AZ91 magnesium More
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Published: 01 December 2008
Fig. 15 Insufficient pressure from a static head of molten aluminum caused cold shuts and misruns that resulted in rejection of all investment castings of the above design. By centrifuge casting in a close-tolerance dry sand mold, rejections were reduced to an acceptable level. More
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Published: 01 December 2004
Fig. 1 Casting defects in a Mg-Al-Ca-Sr alloy die cast computer housing. Defects are associated with filling the die cavity. (a) Misruns in decorative ribbing. (b) Swirl-like cold shuts. (c) Surface stains. Courtesy of B.R. Powell, General Motors Corporation More