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Effects of heat-treatment and hot-dip galvanizing on mechanical properties of RHS
Journal of constructional steel research, 2019Hot-dip galvanizing is widely used for corrosion protection of steel structures. However, there has been a plethora of recent reports on premature cracking in galvanized steel structures, which have resulted in some early decommissions or even hazardous ...
Mingde Sun, Zhengyuan Ma
semanticscholar +1 more source
2012
Materials – Technologies – Layer Formation – Properties – DefectsHot-Dip galvanizing is one of the most important technologies for steels, making a high-class corrosion protection. The book describes the functions of layer formation and characterizes the coatings with a lot of failure kinds and possibilities to avoid this.
Schulz, Wolf-Dieter, Thiele, Marc
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Materials – Technologies – Layer Formation – Properties – DefectsHot-Dip galvanizing is one of the most important technologies for steels, making a high-class corrosion protection. The book describes the functions of layer formation and characterizes the coatings with a lot of failure kinds and possibilities to avoid this.
Schulz, Wolf-Dieter, Thiele, Marc
openaire +1 more source
, 2020
Alloying zinc melt with nickel is used to control the thickness of the zinc coating on steels with different contents of silicon and phosphorus. Nickel is involved in the formation of iron-zinc phases in the coating and inhibits their growth.
O. Bondareva, A. Turovsky, Y.M. Turovsky
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Alloying zinc melt with nickel is used to control the thickness of the zinc coating on steels with different contents of silicon and phosphorus. Nickel is involved in the formation of iron-zinc phases in the coating and inhibits their growth.
O. Bondareva, A. Turovsky, Y.M. Turovsky
semanticscholar +1 more source
JOM, 1987
Activity in the development of hotdip galvanizing alloys has been quite successful in achieving two major goals. First, the use of a zinc-nickel bath provides a workable solution to the problem of batch galvanizing reactive steels, to achieve both an attractive surface appearance and a thin, durable and protective coating.
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Activity in the development of hotdip galvanizing alloys has been quite successful in achieving two major goals. First, the use of a zinc-nickel bath provides a workable solution to the problem of batch galvanizing reactive steels, to achieve both an attractive surface appearance and a thin, durable and protective coating.
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Journal of constructional steel research, 2019
Hot-dip galvanizing is a protective coating process widely-used to prevent corrosion damage in steel structures. Although the protective coating greatly reduces corrosion rates, there have been many documented cases in which cracks have formed in steel ...
Reza Nasouri +5 more
semanticscholar +1 more source
Hot-dip galvanizing is a protective coating process widely-used to prevent corrosion damage in steel structures. Although the protective coating greatly reduces corrosion rates, there have been many documented cases in which cracks have formed in steel ...
Reza Nasouri +5 more
semanticscholar +1 more source
Solid State Phenomena, 2019
This study aims to find material steel for animal feed chopper machine which is not easily corroded with method of hot dip galvanizing (HDG). Steel as machinery components or construction often gets broken before the predicted time because of corrosion ...
F. Gapsari +4 more
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This study aims to find material steel for animal feed chopper machine which is not easily corroded with method of hot dip galvanizing (HDG). Steel as machinery components or construction often gets broken before the predicted time because of corrosion ...
F. Gapsari +4 more
semanticscholar +1 more source
Effects of aluminum concentration on the formation of inhibition layer during hot-dip galvanizing
International Journal of Heat and Mass Transfer, 2018The formation of inhibition layer (IL) during hot-dip galvanizing with Al concentration varying from 0.0 to 0.8 wt pct. is studied by both experiments and numerical simulations. Using EDS and XRD, the IL is identified mainly as Zn-bearing Fe2Al5.
Ting Min +5 more
semanticscholar +1 more source
Frontiers of Information Technology & Electronic Engineering, 2018
The hot-dip galvanizing line (HDGL) is a typical order-driven discrete-event process in steelmaking. It has some complicated dynamic characteristics such as a large time-varying delay, strong nonlinearity, and unmeasured disturbance, all of which lead to
Zai-sheng Pan, Xuanhao Zhou, Peng Chen
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The hot-dip galvanizing line (HDGL) is a typical order-driven discrete-event process in steelmaking. It has some complicated dynamic characteristics such as a large time-varying delay, strong nonlinearity, and unmeasured disturbance, all of which lead to
Zai-sheng Pan, Xuanhao Zhou, Peng Chen
semanticscholar +1 more source
Inspecting Hot-Dip Galvanized Steel
SSPC 2016 Greencoat, 2016Abstract Engineers, architects, DOTs and other specifiers use hot-dip galvanizing to provide corrosion protection to steel and iron in many industries, including transportation and highway, parking garages, bridges, structural, agricultural, petrochemical, and original equipment manufacturing. To ensure continued corrosion protection and
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Jet Wiping in Hot-Dip Galvanization
Journal of Fluids Engineering, 2006This paper presents an analysis of the gas-jet wiping process in hot-dip galvanization. This technique consists of reducing the liquid film thickness on a moving substrate by applying gas slot jets. A theoretical development allows the computation of the film thickness evolution in the wiping zone. It is further simplified to an engineering model which
Anne Gosset, Jean-Marie Buchlin
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