1-9 of 9 Search Results for

vacuum riserless

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
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
... riserless/pressure riserless casting process for casting aluminum. metal casting furnaces pressure riserless casting casting aluminum low-pressure casting vacuum riserless LOW-PRESSURE METAL CASTING has been used since the 1950s to produce high-volume, high-integrity castings in alloys...
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
...  Gravity   Static top pour 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...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005276
EISBN: 978-1-62708-187-0
... the burst strength of rotating components. Vacuum can also increase the operating window for the parameters of the die casting machine. Vacuum Riserless Casting (VCR) Conventional Die Casting Vacuum Die Casting High-Vacuum Die Casting Vacuum riserless casting (VCR) is a variation of low...
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
..., and the application of a vacuum to the die cavity. (see the article “Die Casting of Aluminum Alloys” in this Volume). Gravity casting Low-Pressure Permanent Mold Casting <xref rid="a0006513-ref1" ref-type="bibr">(Ref 1)</xref> Counter Pressure Casting Vacuum Riserless Casting (VRC) Centrifugal Casting...
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
... castings. USCAR, United States Consortium for Automotive Research; PM, permanent mold; VRC, vacuum riserless casting; PRC, pressure riserless casting. Source: Ref 7 Fig. 1 Separately cast tensile test bar, including casting configuration (ASTM B 26/B 26M). European applications...
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
... extensive chilling was used, but it was always a factor in permanent mold. For this reason, and to overcome other low-pressure process limitations, vacuum riserless casting (VRC) was developed in the early 1960s. Rather than pressurize a contained molten reservoir, the application of a vacuum on the mold...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006548
EISBN: 978-1-62708-210-5
... to air being entrapped in the molten metal shot. However, shot control, venting, and vacuum die casting have reduced porosity and allowed production of high-integrity die castings (see also the article “Die Casting of Aluminum Alloys” in Aluminum Science and Technology , Volume 2A of ASM Handbook...
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
...)   Standard LPPM Light metals 3 Yes Medium …   Vacuum riserless casting/pressure riserless casting Aluminum 3 Yes Medium …   Counterpressure casting/pressure-counterpressure casting Aluminum 3 Yes Medium … Countergravity casting All 3 … Small … High-pressure die casting...
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
... processes Criteria Process Green sand Bonded sand Lost foam Core package Investment casting Semipermanent mold Permanent mold (a) Low-pressure permanent mold High-pressure die casting Vacuum high-pressure die casting Squeeze casting Semisolid casting Maximum weight standard part...