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aluminum permanent-mold casting alloys

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Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006513
EISBN: 978-1-62708-207-5
... Abstract Aluminum casting in steel and iron permanent molds is used widely throughout industry, and the vast majority of permanent mold castings are made of aluminum and its alloys. There are several methods used to cast aluminum in permanent molds. This article focuses on permanent mold...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006560
EISBN: 978-1-62708-210-5
... Abstract Alloy 296.0 is an aluminum permanent-mold casting alloy with higher silicon than 295.0, which reduces shrinkage and improves fluidity. This datasheet provides information on key alloy metallurgy, fabrication characteristics, processing effects on physical and mechanical properties...
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Published: 30 November 2018
Fig. 30 Aluminum alloy 355 permanent-mold casting. Molding and machining requirements necessitated nonuniform walls at the junction of small tube A with the body of this casting. Shrinkage defects resulted at this junction. Large tube B and body of casting were blended smoothly. No defects More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003127
EISBN: 978-1-62708-199-3
... Abstract Aluminum casting alloys are the most versatile of all common foundry alloys and generally have the highest castability ratings. Aluminum alloy castings are routinely produced by pressure-die, permanent-mold, green and dry-sand, investment, and plaster casting. This article describes...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003128
EISBN: 978-1-62708-199-3
... alloys. The article discusses the typical mechanical properties and mechanical-property limits for aluminum sand casting alloys, permanent mold casting and die casting alloys based on tests of separately cast specimens; and typical mechanical properties of premium-quality aluminum alloy castings...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006580
EISBN: 978-1-62708-210-5
...). Casting temperature for sand and permanent mold castings: 675–790 °C (1250–1450 °F). To stress relieve and reduce growth ( Fig. 1 ), sand and permanent-mold castings are heated at 343 °C (650 °F) for 2 h with air cool to room temperature. Fig. 1 Growth and hardness curves for aluminum alloy 443.0-F...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005260
EISBN: 978-1-62708-187-0
..., and copper alloys and hypereutectic gray iron. Aluminum The vast majority of permanent mold castings are made in aluminum. Therefore, the major content of this text is devoted to aluminum. High-production permanent mold castings weighing up to 70 kg (150 lb) have been made from aluminum alloys...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005287
EISBN: 978-1-62708-187-0
... permanent mold casting plaster casting pressure die casting reliability sand casting shell mold casting squeeze casting aluminum shape casting semisolid forming quality level melting casting selection premium engineered castings melt handling ALUMINUM CASTING ALLOYS are the most versatile...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006568
EISBN: 978-1-62708-210-5
... 152 22.1 34.2 F Typical, permanent mold 280 40 140 20 13.0 Values are averages for an unspecified number of tests of specimens taken from commercial castings. Tensile properties of representative semisolid cast aluminum alloy castings Table 5 Tensile properties...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001061
EISBN: 978-1-62708-162-7
...-copper, aluminum-copper-silicon, aluminum-silicon, aluminum-magnesium, aluminum-zinc-magnesium, and aluminum-tin. The article also describes the main casting processes for aluminum alloys, which include die casting, permanent mold casting, sand casting (green sand and dry sand), plaster casting...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003175
EISBN: 978-1-62708-199-3
... Abstract Aluminum alloys are primarily used for nonferrous castings because of their light weight and corrosion resistance. This article discusses at length the melting and metal treatment, structure control, sand casting, permanent mold casting, and die casting of aluminum alloys. It also...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006588
EISBN: 978-1-62708-210-5
... Abstract Alloy 713.0 is an aluminum-based casting alloy that ages at room temperature to provide high-strength sand and permanent-mold castings. This datasheet provides information on key alloy metallurgy, processing effects on physical and mechanical properties, and fabrication characteristics...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006524
EISBN: 978-1-62708-207-5
... casting, is also included. alloying elements aluminum casting alloys high-pressure die casting low-pressure permanent mold casting permanent mold casting green sand casting investment casting castability ALUMINUM CASTINGS have played an integral role in the growth of the aluminum...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006563
EISBN: 978-1-62708-210-5
... Abstract This datasheet provides information on key alloy metallurgy, fabrication characteristics, processing effects on physical and tensile properties, and applications of Al-Si-Cu permanent-mold casting alloy 332.0. aluminum alloy 332.0 aluminum-silicon-copper alloys fabrication...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006578
EISBN: 978-1-62708-210-5
... T6 314 (46) 314 (46) 1 B391.0 Sand T6 290 (42) 290 (42) 1 A391.0 Permanent mold T7 275 (40) 275 (40) 1 The low coefficient of thermal expansion, high hardness, and excellent wear resistance makes these alloys suitable for internal combustion engine pistons and engine blocks...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006590
EISBN: 978-1-62708-210-5
... effects on physical and mechanical properties, and application characteristics of these alloys. Permanent-mold aluminum casting rotating-beam fatigue curves for 850.0-T101, 850.0-T5, and 852.0-T5 alloys are also presented. aluminum alloy 850.0 aluminum alloy 851.0 aluminum alloy 852.0 aluminum...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005187
EISBN: 978-1-62708-187-0
... Nonferrous and metal-matrix composites (MMCs) 3 Yes Medium to large …   Tilt pour Nonferrous 3 Yes Medium to large …  Low-pressure permanent mold (LPPM)   Standard LPPM Light metals 3 Yes Medium …   Vacuum riserless casting/pressure   riserless casting Aluminum 3 Yes Medium...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0009021
EISBN: 978-1-62708-187-0
... section. Increasing the size of the rib opposite the riser would have improved feeding. Nonuniform wall thickness necessitated by molding and machining requirements caused shrinkage defects in the permanent mold casting shown in Fig. 22 . This aluminum casting (alloy 355) was part of an aircraft...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005261
EISBN: 978-1-62708-187-0
...-pressure aluminum permanent molds incorporate the use of a replaceable sprue bushing that is made from an insulating ceramic material, which aids in retaining heat in the critical in-gate of the casting. If a casting does freeze up in the sprue bushing, it can be knocked out and replaced, usually without...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006565
EISBN: 978-1-62708-210-5
... and mechanical properties, fabrication characteristics, and application characteristics of this 3xxx series alloy. aluminum alloy 336.0 aluminum-silicon-copper alloys coefficient of thermal expansion fabrication characteristics high-temperature strength permanent mold casting alloys physical...