1-20 of 412 Search Results for

zinc die casting alloys

Sort by
Image
Published: 01 January 1997
Fig. 16 Photomicrographs of zinc die-casting alloy No. 5 (UNS Z35531), Zn-4Al-1Cu-0.05Mg, showing (a) the zinc solid solution surrounded by eutectic in the as-die-cast microstructure and (b) the precipitation of aluminum-rich precipitates in the zinc phase after aging 10 days at 95 °C (205 °F More
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002187
EISBN: 978-1-62708-188-7
... Abstract This article discusses various machining techniques of zinc alloy die castings. These include turning, boring, drilling, reaming, tapping, die threading, milling, and sawing. In addition, the article describes the factors that influence machinability of the zinc alloy die castings...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003664
EISBN: 978-1-62708-182-5
... alloys such as magnesium alloys and zinc die casting alloys. intergranular corrosion susceptibility stainless steel nickel-base alloys stress corrosion cracking exfoliation corrosion aluminum alloys strain-hardened alloys heat treated high-strength alloys magnesium alloys zinc die casting...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003781
EISBN: 978-1-62708-177-1
...%, castings containing as little as 0.10% Al display the eutectic structure in interdendritic areas. At the normal aluminum concentration in standard zinc die-casting alloys (4.0% Al), the rate of attack by the melt on iron is sufficiently low to permit die casting in hot-chamber machines in which...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005333
EISBN: 978-1-62708-187-0
... Abstract Die casting is the process most often used for shaping zinc alloys. This article tabulates the compositions of zinc casting alloys and comparison of typical mechanical properties of zinc casting alloys. It discusses additions of alloys to the zinc, including aluminum, magnesium, copper...
Image
Published: 01 December 2008
Fig. 2 Two margash-form zinc alloy ingots for feeding die casting alloy to the holding furnace. Note the hole that accepts a hook that slowly lowers the metal into the furnace. Source: Courtesy of Allied Metal Company, Chicago, IL More
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005307
EISBN: 978-1-62708-187-0
... Abstract This article describes the control of alloy composition and impurity levels in die casting of zinc alloys based on agitation, use of foundry scrap, and melt temperature and fluxing. It reviews the process considerations for the melt processing of the zinc alloys. The process...
Image
Published: 01 January 1990
Fig. 3 Elongation of pressure die cast zinc alloy ZA-8 at various combinations of stress and temperature for a service life of 3 × 10 3 h. Source: AM&S Europe Ltd. More
Image
Published: 01 January 1990
Fig. 4 Elongation of pressure die cast zinc alloy ZA-27 at various combinations of stress and temperature for a service life of 3 × 10 3 h. Source: AM&S Europe Ltd. More
Image
Published: 01 January 2002
Fig. 11 Die-cast zinc alloy nuts from a water tap. (a) Nut for the cold-water tap that failed by SCC. (b) Mating nut for the hot-water top that shows only isolated areas of corrosion. (c) Unetched section showing metal in the cold-water tap after corrosion testing. 600× More
Image
Published: 01 December 2004
Fig. 24 Alloy 3 (ASTM AG40A, Zn-4.1Al-0.035Mg). (a) As die cast. Structure is zinc solid solution surrounded by eutectic. (b) Same as (a) except aged 10 days at 95 °C (205 °F). Aging increased the amount of precipitation in the zinc solid solution. Both etched in etchant 2, Table 1 . 1000× More
Image
Published: 30 August 2021
Fig. 11 Die-cast zinc alloy nuts from a water tap. (a) Nut for the cold-water tap that failed by stress-corrosion cracking. (b) Mating nut for the hot-water top that shows only isolated areas of corrosion. (c) Unetched section showing metal in the cold-water tap after corrosion testing More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005267
EISBN: 978-1-62708-187-0
... cast. These casting metals are processed at relatively low temperatures and include zinc alloys with casting temperatures between 400 and 450 °C (750 and 840 °F). Also, lead and tin alloys, together with other systems having casting temperatures below 250 °C (480 °F), are routinely hot chamber die cast...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003144
EISBN: 978-1-62708-199-3
...; as an alloying element in copper, aluminum, magnesium, and other alloys; in wrought zinc alloys; and in zinc chemicals. The zinc coating applications of hot dip galvanizing, electrogalvanizing, plating, and thermal spray are presented. The use of zinc alloys in both gravity and pressure die castings is discussed...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001077
EISBN: 978-1-62708-162-7
... pressure die castings, and gravity castings. It details the wrought products of zinc and zinc alloys, including flat-rolled products, wire-drawn products, extruded products, and forged products. The article also describes various properties of zinc alloys, including mechanical, thermal, electrical...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003331
EISBN: 978-1-62708-176-4
... 105 28 Zinc die-casting alloys 91 82 Silver 90 26 Magnesium alloys, wrought 82 46 Magnesium alloys, cast 80 50 Aluminum alloys, 3000 series 77 28 Rare earths 77 17 Gold 66 25 Aluminum alloys, 1000 series 44 19 Tin and its alloys 29 5 Lead and its alloys...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001315
EISBN: 978-1-62708-170-2
... Abstract Zinc and zinc alloys require surface engineering prior to coating or use to improve adhesion and corrosion resistance. Die-cast zinc parts, in addition, must be trimmed and finished to remove flash and parting lines. This article covers zinc cleaning procedures as well as coating...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005140
EISBN: 978-1-62708-186-3
... Abstract This article reviews the production variables that influence the selection of various stamping die materials: ferrous, nonferrous, and plastic die materials. It provides a discussion on the specific types of die materials for tool steels, cast irons, plastics, aluminum, bronze, zinc...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003175
EISBN: 978-1-62708-199-3
... and mechanical properties similar to the alloys they replace. Zinc Alloys DIE CASTING is the process most often used for shaping zinc alloys although gravity casting (sand and permanent mold) is also employed. Some zinc castings have also been produced by the semisolid casting process. Types of Zinc...
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...