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galvanized steel

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Published: 01 January 1994
Fig. 14 Corrosion of galvanized steel and 55Al-Zn-coated steel in three soils. Soil characteristics are also given. Source: Ref 32 Soil number Description pH Resistivity, Ω · cm 1 Native shale, clay: wet to dry 4 76,000 2 Native shale with chloride and sulfate salts More
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Published: 30 September 2015
Fig. 1 Photomicrograph of galvanized steel cross section. Eta layer—Alloy: Zinc, Iron %: 0.03; Zeta layer—Alloy: FeZn 13 , Iron %: 5.7–6.3; Delta layer—Alloy: FeZn 7 , Iron %: 7.0–11.0; Gamma layer—Alloy: Fe3Zn 10 , Iron %: 20.0–27.0; Steel base metal layer—Alloy: Iron, Iron %: 99+. Source More
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Published: 01 August 2013
Fig. 10 Schematic of a galvanized steel hem structure with supplemental zinc applied by cold spray processing. Source: Ref 19 More
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Published: 01 January 2003
Fig. 4 Corrosion of galvanized steel in rural (State College, PA), marine (Sandy Hook, NJ), and industrial (Pittsburgh, PA) atmospheres. Source: Ref 8 More
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Published: 01 January 2003
Fig. 2 Service life versus coating thickness for hot dip galvanized steel in various atmospheres. Service life is defined as the time to 5% rusting of the steel surface. More
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Published: 01 January 2006
Fig. 6 Effect of zinc coating weight on service life of galvanized steel sheet in various environments. Service life is measured in years to the first appearance of significant rusting. More
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Published: 01 January 2005
Fig. 5 Predictive equations for galvanized steel, based on 5 years of exposure More
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Published: 01 January 2005
Fig. 8 Schematic illustration of the corrosion mechanism of galvanized steel More
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Published: 01 January 1994
Fig. 5 Service life versus coating thickness for hot dip galvanized steel in various atmospheres. Source: Ref 8 More
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Published: 01 January 1990
Fig. 5 Microstructure of continuously galvanized steel. In continuous hot dip galvanizing, the formation of various iron-zinc alloy layers is suppressed by the addition of 0.1 to 0.2% Al. More
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Published: 01 January 1990
Fig. 28 Profiles of the fluted and perforated interlocking galvanized steel corrugated roof panels. All dimensions are given in millimeters. (a) D-200 roof panel, 600 mm (24 in.) wide coverage. (b) D-150 roof panel, 450 mm (18 in.) wide coverage More
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Published: 30 September 2015
Fig. 9 Epoxy coating delamination from a galvanized structural steel substrate More
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Published: 01 December 2004
Fig. 29 Hot dip galvanized 1006, UNS G10060, steel. The galvannealed process produced a coating with no free zinc. Coating weight: 275 g/m 2 (0.9 oz/ft 2 ). Etchant: amyl-nital. 550× More
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Published: 01 December 2004
Fig. 30 Hot dip galvanized 1006, UNS G10060, steel, without annealing. Zinc-iron compounds are present at the interface, while the remainder of the coating is free zinc. Coating weight: 320 g/m 2 (1.05 oz/ft 2 ). Etchant: amyl-nital. 550× More
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Published: 01 December 2004
Fig. 45 Microstructure of a hot dipped galvanized coating on a low-carbon steel sheet. Etched in 1% nitric acid/amyl alcohol. 1000× More
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Published: 01 January 1994
Fig. 7 Photomicrograph of a galvanized coating on a steel containing 0.40% Si. 250× More
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Published: 01 January 1994
Fig. 11 Micrographs of a silicon-bearing steel (0.08% Si) galvanized (a) in a conventional bath and (b) in a Polygalva bath More
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Published: 01 January 1990
Fig. 7 Typical galvanized and aluminized steel rear suspension components used in American front-wheel drive automobiles. Source: Ref 1 More
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
... process and the Cook-Norteman process, which are the two commercial processes that are used for almost all hot-dip galvanized sheet steel in the United States. The article provides a discussion on the aqueous corrosion and atmospheric corrosion of galvanized steel and aluminized steel, as well...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003689
EISBN: 978-1-62708-182-5
... Abstract This article provides a discussion on the two basic steps of the batch hot dip galvanizing process: surface preparation and galvanizing. It describes the factors affecting coating thickness and coating structure. The mechanical properties of the coating and steel substrate are also...