Results 31 to 40 of about 3,968 (203)

Understanding the role of snout contamination in the formation of an oxide based defect in hot dip galvanised coating [PDF]

open access: yes, 2016
Due to increased demand for defect free, quality critical outer panel material for the automotive sector, continued focus on zinc coating quality is required.
David Penney
core   +1 more source

Shaping optimal zinc coating on the surface of high-quality ductile iron casting. Part I – Moulding technologies vs. zinc coating

open access: yesArchives of Metallurgy and Materials, 2017
Studies have demonstrated that in the process of hot dip galvanizing the decisive influence on the mechanism of zinc coating formation and properties has the quality of the mechanically untreated (raw) surface layer of the galvanized product.
Szczęsny A., Kopyciński D., Guzik E.
doaj   +1 more source

Effect of Microstructure Evolution on Mechanical Properties of 87Mnsi Steel Wire Rod for Bridge Cable [PDF]

open access: yesTeshugang
According to the abnormal fracture phenomenon of 87MnSi steel wire rod for bridge cable, the evolution of microstructure and mechanical properties during production processing were systematically analyzed.
Qu Xiaobo   +9 more
doaj   +2 more sources

Effect of the Surface Layer of Iron Casting on the Growth of Protective Coating During Hot-Dip Galvanizing

open access: yesArchives of Foundry Engineering, 2016
The paper presents the results of investigations of the growth of protective coating on the surface of ductile iron casting during the hot-dip galvanizing treatment.
Kopyciński D., Guzik E., Szczęsny A.
doaj   +1 more source

Silicon Effect and Microstructural Evolution of Hot Dip Galvanized Coating of Structural Steels

open access: yesMetals, 2023
The microstructure of the coating during hot-dip galvanizing under industrial conditions of two structural steels, a low-silicon ASTM A36 steel and a high-silicon Q345B steel, both of commercial grade, have been characterized for industrial-relevant ...
Christian Sánchez   +3 more
doaj   +1 more source

Hot-dip galvanizing of steel structures - possibilities and limitations [PDF]

open access: yes, 2018
Hot-dip galvanizing is one of the most commonly used systems for the corrosion protection of steel structures. In cases where there are no restrictions for the application of hot-dip galvanizing, this procedure is the most economical solution because it ...
Fric, Nenad, Radovanović, Dunja
core   +2 more sources

Hydrogen Assisted Fracture of 30MnB5 High Strength Steel: A Case Study

open access: yesMetals, 2020
When steel components fail in service due to the intervention of hydrogen assisted cracking, discussion of the root cause arises. The failure is frequently blamed on component design, working conditions, the manufacturing process, or the raw material ...
Garikoitz Artola, Javier Aldazabal
doaj   +1 more source

Hot-dip-zinc-coating of prefabricated structural steel components [PDF]

open access: yes, 2010
This JRC-Scientific and Technical Report gives information from pre-normative research for methods to prevent liquid metal assisted cracking of prefabricated structural components during zinc-coating in the liquid zinc melt, that may impair the ...
FELDMANN M.   +5 more
core   +1 more source

Transport of Zn(II), Fe(II), Fe(III) across polymer inclusion membranes (PIM) and flat sheet supported liquid membranes (SLM) containing phosphonium ionic liquids as metal ion carriers [PDF]

open access: yes, 2016
This is an Accepted Manuscript of an article published by Taylor & Francis Group in Separation Science and Technology on 18/04/2016, available online: http://www.tandfonline.com/doi/full/10.1080/01496395.2016.1174265In this work transport of Zn(II), Fe ...
Baczynska, Monika   +5 more
core   +2 more sources

Energy consumption and capacity utilization of galvanizing furnaces

open access: yes, 2004
An explicit equation leading to a method for improving furnace efficiency is presented. This equation is dimensionless and can be applied to furnaces of any size and fuel type for the purposes of comparison.
Ackermann W.   +15 more
core   +2 more sources

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