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zinc-coated steels

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Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001279
EISBN: 978-1-62708-170-2
... increases set; reduces tearing Potassium nitrate 0–0.06 Slightly increases set Tetrasodium pyrophosphate (a) 0–0.33 Strongly decreases set Zinc oxide 0–2 Fluxes enamel for lower firing temperature Formaldehyde (a) 0–0.1 Prevents bacterial growth Titanium dioxide 0–3 Increases...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003808
EISBN: 978-1-62708-183-2
... aqueous corrosion and atmospheric corrosion of galvanized steel and aluminized steel, as well as the intergranular corrosion of galvanized steel. aluminum alloy aqueous corrosion atmospheric corrosion metallic coatings intergranular corrosion Sendzimir process Cook-Norteman process zinc...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001304
EISBN: 978-1-62708-170-2
..., hot-dip coating processes, electrogalvanizing, electroplating, metal cladding, organic coatings, zinc-rich coatings, porcelain enameling, thermal spraying, hardfacing, vapor-deposited coatings, surface modification, and surface hardening via heat treatment. alloy steel cadmium plating carbon...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001270
EISBN: 978-1-62708-170-2
... considered in this article include metal coatings, such as zinc coatings, and alloy coatings, such as zinc-iron, types 1 and 2 aluminum, Zn-5AI, Zn-55AI, and lead-tin coatings. aluminum coatings continuous hot dip coatings ferrous metals lead-tin alloycoatings microstructure steel sheet surface...
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
... Abstract This article provides information on the properties, compositions, designations, and applications of zinc and zinc alloys. It discusses the principal areas of application of zinc: in coatings and anodes for corrosion protection of irons and steels; in zinc casting alloys; as an...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006049
EISBN: 978-1-62708-172-6
... Abstract The use of zinc in corrosion-protective coatings is due to its higher galvanic activity relative to that of steel. Pure zinc dust provides the best sacrificial protection to steel in a galvanic couple. Zinc-rich coatings can be subcategorized according to the type of binder material...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003830
EISBN: 978-1-62708-183-2
..., powder, salts). The most important use of zinc is for corrosion protection of steel, mainly in the form of coatings, due to the excellent corrosion performance of zinc-coated steel in natural environments. Nearly one-half of all zinc produced is consumed for this purpose. Cast zinc products are mainly...
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
... solvent cleaning surface polishing zinc zinc alloys THE PRIMARY PRODUCT FORMS of zinc and zinc alloys requiring surface engineering prior to coating or use are die castings, wrought zinc alloys, and zinc-coated steels. The vast majority of die castings are nominally Zn-4Al alloys covered by ASTM B...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003818
EISBN: 978-1-62708-183-2
..., these coatings, unlike tinplate, have not been subjected to fusion or reflow treatments and are therefore free of the iron-tin intermetallic layer, which can exert profound effects. One study compared the behavior of 25 μm (1 mil) thick plated layers of tin, 80Sn-20Zn, and zinc on steel at three sites...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003217
EISBN: 978-1-62708-199-3
... Abstract There are various coating techniques in practice to prevent the deterioration of steels. This article focuses on dip, barrier, and chemical conversion coatings and describes hot-dip processes for coating carbon steels with zinc, aluminum, lead-tin, and other alloys. It describes...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006051
EISBN: 978-1-62708-172-6
... high-PVC flats Latex paints Stain-killing paints Zinc-rich primers Smooth finishes Paper coatings Conductive coatings Sealers and undercoaters Aluminum Mica Glass flake Stainless steel Talc Clays Sliver and nickel flake Graphite Acicular Film reinforcement Cracking and checking resistance Improved...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003809
EISBN: 978-1-62708-183-2
.... Although some galvanic protection is afforded, most of the protection is provided by the barrier formed by zinc corrosion products. Zinc-rich primer is a typical component of a heavy-duty coatings system. All features that are important in achieving adequate corrosion protection must be considered when...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003220
EISBN: 978-1-62708-199-3
... contacting cutting tools, forming dies, and heat-treating fixtures. Although mechanical removal (e.g., dry or wet blasting) methods can be used, chemical removal methods are used more often to remove metallic contaminants. A typical procedure for chemically removing iron, zinc, and thin films of lead is to...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003105
EISBN: 978-1-62708-199-3
... used for domestic potable water. Other steel containers seldom are used for household or industrial water or for water distribution systems without protective coatings of zinc, cement, enamel, paint, coal tar, or a coal-tar-base product. Such coatings are necessary not only to reduce corrosion but also...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001306
EISBN: 978-1-62708-170-2
... process is also known as mechanical plating, or peen plating, when the coating is less than 25 μm (1 mil) thick. Coating is accomplished by placing the workpiece, glass beads, water, and the metal plating powder in a tumbling barrel. Zinc is most commonly used as a plating material, although a wide...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003806
EISBN: 978-1-62708-183-2
... the article “Organic Coatings and Linings” in ASM Handbook , Volume 13A, 2003). Galvanizing is used to provide protection under conditions in which the corrosive environment is severe. The zinc coating is anodic and corrodes preferentially; this protects exposed steel surfaces existing at cut...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003805
EISBN: 978-1-62708-183-2
.... Thus, by International Organization for Standardization (ISO) 9223 ( Ref 3 ), the definition of time of wetness (TOW) is given as time in hours per year (h/yr) when RH>80% and the temperature, T , > 0 °C (32 °F). Compared with nonferrous metals, such as copper and zinc, the...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003114
EISBN: 978-1-62708-199-3
... Abstract This article discusses the characteristics, composition limits, and classification of wrought tool steels, namely high-speed steels, hot-work steels, cold-work steels, shock-resisting steels, low-alloy special-purpose steels, mold steels, water-hardening steels, powder metallurgy tool...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003991
EISBN: 978-1-62708-185-6
... disulfide can be applied in either solid form or dispersed in a fluid carrier. When forging is performed at room temperature, the billet is commonly subjected to phosphating, in which a zinc phosphate film that aids retention of a soap lubricant is produced. Stainless steels cannot be phosphated, and...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003092
EISBN: 978-1-62708-199-3
... killed Structural quality Galvanized sheets Commercial quality Drawing quality Drawing quality special killed Lock-forming quality Electrolytic zinc coated sheets Commercial quality Drawing quality Drawing quality special killed Structural quality Hot...