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Zinc compounds

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170003
EISBN: 978-1-62708-297-6
... the surface; these are alloys in the true sense of the word. The layers of hot dip galvanized steel are a good example. The outer surface is soft eta-phase pure zinc, next is a layer of hard, brittle zeta iron-zinc compound (FeZn 13 ), then a layer of ductile delta iron-zinc compound (FeZn 7 ), next a thin...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740325
EISBN: 978-1-62708-308-9
...Properties of alloy layers of hot-dip galvanized steels Table 3 Properties of alloy layers of hot-dip galvanized steels Layer Alloy Iron, % Melting Point Crystal structure Diamond pyramid microhardness Alloy characteristics °C °F Eta (η) Zinc 0.03 419 787 Hexagonal 70...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2004
DOI: 10.31399/asm.tb.ps.t62440049
EISBN: 978-1-62708-352-2
... strength of joints to copper alloys are compromised by the presence of embrittling copper-zinc compounds, which form as interfacial phases. For this reason, the zinc-base solders that have been formulated for use with copper alloys often contain numerous minor alloying additions to modify the growth...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170520
EISBN: 978-1-62708-297-6
..., Processing, and Use in Design , International Lead Zinc Research Organization , 1991 10.1201/9781482276947 • Zinc Alloy Castings: Product Design and Development , International Lead Zinc Research Organization , 1993 Zinc, its alloys, and its chemical compounds represent the fourth most...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.pb.t51230047
EISBN: 978-1-62708-351-5
... being compatible with the parent material, the brazing alloy and the joining process used must be mutually suited. For example, brazes containing zinc and other volatile constituents are not usually appropriate for furnace brazing operations, especially when these involve reduced pressures. One...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910363
EISBN: 978-1-62708-250-1
... is achieved by the addition of inhibitive pigments to paints. Sacrificial protection is achieved by coating the substrate with a more active metal. This results in the substrate becoming the cathode in the corrosion cell. Galvanized steel, which is comprised of a thin layer of metallic zinc over a steel...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240509
EISBN: 978-1-62708-251-8
... casting alloys and wrought magnesium alloys. It also discusses the nominal compositions, properties, and applications of commercially pure zinc, zinc casting alloys, and wrought zinc alloys. magnesium zinc corrosion mechanical properties heat treatment fabrication corrosion protection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230179
EISBN: 978-1-62708-298-3
...-Plutonium (Be-Pu) 15.19 Beryllium-Silicon (Be-Si) 15.20 Beryllium-Tin (Be-Sn) 15.21 Beryllium-Titanium (Be-Ti) 15.22 Beryllium-Uranium (Be-U) 15.23 Beryllium-Tungsten (Be-W) 15.24 Beryllium-Yttrium (Be-Y) 15.25 Beryllium-Zinc (Be-Zn) 15.26 Beryllium-Zirconium (Be-Zr) References...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040067
EISBN: 978-1-62708-300-3
... in. mm AISI 1018 200/200 95/95 1.75:1.13:0.5 44.5:28.7:12.7 0.040 Zinc phosphate coating + soap 0.045 Metallic compounds + sulfur compounds (b) 0.060 Mineral oil + EP additives Copper 75/75 24/24 2:1:0.67 50.8:25.4:16.9 0.30 Emulsion 0.27 Water-based synthetic...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350125
EISBN: 978-1-62708-315-7
... silicate, zinc chromate, and strontium chromate. Miscellaneous compounds added include dryers, flow-control and gloss-control agents, and suspension agents. Although the resin or organic binder of the coating material is most influential in determining the resistance and properties of the paint, the type...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910237
EISBN: 978-1-62708-250-1
... of three types of corrosion protection. The epoxy paint provides a physical barrier to the corroding medium, the chromate conversion coating provides an inhibitor if the medium somehow penetrates the paint, and the galvanized coating (zinc) is an effective sacrificial anode (galvanic device) that diverts...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420171
EISBN: 978-1-62708-310-2
... are avoided in alloying because they tend to be hard and brittle. Fig. 9.1 Compound formation in magnesium-lead system. Source: Ref 9.1 The copper-zinc phase diagram shown in Fig. 9.2 contains intermediate phases with appreciable ranges of solid solubility. In this diagram, the copper-rich α...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240041
EISBN: 978-1-62708-251-8
... on the ratio of electrons to atoms ( e/a ) at those compositions. The most important of these are the intermediate phases of the copper-zinc system. The valence of a metal is defined by the number of electrons in the outer shell of the atom. In electron compounds, the normal valence laws are not obeyed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350095
EISBN: 978-1-62708-315-7
... of coated area), rather than coating thickness, has been adopted as the basis for expressing the amount of coating deposited. Types of Phosphate Coatings Three principal types of phosphate coatings are in general use: zinc, iron, and manganese. Zinc Phosphate Coatings Zinc phosphate coatings...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030005
EISBN: 978-1-62708-282-2
... Beryllium −1.70 Aluminum −1.67 Manganese −1.05 Zinc −0.76 Chromium −0.71 Iron −0.44 Cadmium −0.40 Cobalt −0.34 Nickel −0.27 Tin −0.25 Lead −0.14 Copper 0.34 Silver 0.80 Palladium 0.83 Platinum 1.2 Gold 1.42 Lower excess of free energy (low...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.9781627082822
EISBN: 978-1-62708-282-2
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.9781627083157
EISBN: 978-1-62708-315-7
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060073
EISBN: 978-1-62708-261-7
... Cast steel developed by Benjamin Huntsman England 1779 Cast iron used as architectural material, Ironbridge Gorge England 1826 Zinc statuary France 1838 Electrodeposition of copper Russia, England 1884 Electrolytic refining of aluminum United States, France Source: Ref 4.1...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550141
EISBN: 978-1-62708-307-2
..., yttrium Y, antimony Z, zinc Whole numbers A, first compositions, registered ASTM International B, second compositions, registered ASTM International C, third compositions D, high purity, registered ASTM International E, high corrosion resistant, registered ASTM...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730149
EISBN: 978-1-62708-283-9
...% of the zinc produced originates from mined ores, and 30% from recycled zinc. The level of recycling is increasing in step with progress in zinc production technology and zinc recycling technology. The supply of zinc-coated steel scrap increases annually as more auto body steel is galvanized. Approximately...