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countergravity centrifugal casting

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Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005265
EISBN: 978-1-62708-187-0
...-pressure vacuum process, countergravity low-pressure inert atmosphere process, countergravity pressure vacuum process, supported shell technique, loose sand vacuum process, and countergravity centrifugal casting process. countergravity centrifugal casting low-pressure countergravity casting mold...
Book Chapter

By G. Keough
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005203
EISBN: 978-1-62708-187-0
... of the molten charge ( Ref 3 ). The ISM process also offers other advantages in casting. It can, of course, be used for conventional tilt-pour casting into both static molds and molds mounted on a centrifuge. However, unlike other methods, it can also be used for rollover casting as well as countergravity...
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
... Concentricity: 0.05 mm (0.002 in.) per 25 mm (1 in.) Straightness: 0.13 mm (0.005 in.) per 25 mm (1 in.) of length Centrifugal permanent mold castings Diameter of core: 3.2 mm ( 1 4 in.) min Draft on core: 1 2 ° min for 1 × diam of core, 1 1 2 ° preferred; 1° min for 2...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006519
EISBN: 978-1-62708-207-5
... for the production of castings with extremely thin sections, knife edges and sharp detail. Because hot molds improve metal fluidity, metal can be poured at a comparatively low temperature. Additionally, vacuum, pressure, and centrifugal casting techniques used in the investment process facilitate the flow of metal...
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
... Aluminum 3 NA Medium to large …  Investment All 2 NA Small to medium Outstanding  Replicast All 1 NA Medium to large … Centrifugal casting  Metal mold Nonferrous 3 Yes Small to medium …  Sand mold All 2 Yes Small to medium … Permanent mold and semipermanent mold...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005255
EISBN: 978-1-62708-187-0
... of the grain is required, whether for equiaxed, columnar (directionally solidified), or single-crystal casting, circular clusters are often used to provide thermal uniformity. The specific casting process used, such as countergravity casting or directional solidification, may dictate the basic features...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005186
EISBN: 978-1-62708-187-0
... to provide the air blast. 1797—First cast plow in the United States is invented by Charles Newbold of Sauk, N.J. 1800s 1809—Centrifugal casting is developed by A.G. Eckhardt of Soho, England. 1815—The cupola furnace is introduced to the United States (Baltimore). 1817—The first iron water...
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006303
EISBN: 978-1-62708-179-5
...Abstract Abstract Gray cast iron is one of the most tolerant of metals when used with poorly designed filling systems. Good filling systems are necessary for the production of sound and acceptable ductile iron castings. This article presents an outline description of well-designed filling...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0009015
EISBN: 978-1-62708-187-0
... NA Unlimited … Expendable mold with expendable patterns  Lost foam Aluminum 3 NA Medium to large …  Investment All 2 NA Small to medium Outstanding  Replicast All 1 NA Medium to large … Centrifugal casting  Metal mold Nonferrous 3 Yes Small...