Results 11 to 20 of about 3,968 (203)

Analysis on the Corrosion Causes of Hot-Dip Galvanizing Heat Exchange Tube [PDF]

open access: yesCailiao Baohu, 2021
The corrosion leakage of the hot-dip galvanizing heat exchange tube of 15CrMo occurred after about 2 a of use.The failure reason was analyzed by metallographic analysis,chemical composition analysis,scanning electron microscope,energy dispersive ...
CHEN Jie-ming, YANG Xiao, GUO Hai-xia, YUAN Xiao-dong, LI Xue-feng
doaj   +1 more source

The influence of hot dip galvanizing process on trip steel wire structure and properties [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
Many wire products (e.g. nets) are made from galvanized material. The hot dip galvanizing process gives the possibility of applying in a respectively thick coat of zinc (also depending on the time of staying wires in the bath) which provides the ...
S. Wiewiórowska   +2 more
doaj   +1 more source

Preventive strategies for reuse and recycling of wastewater within the HDG production

open access: yesWater Science and Technology, 2022
The hot-dip galvanizing consumes raw materials, supplies, and influence in the quantity/quality of wastewater, opening advantage for its segregation, reuse, and recycling.
Cristina A. Villamar   +4 more
doaj   +1 more source

Effect of Sb,Co,Ni on the Structure of Hot Dip Galvanized Alloy Layer in Zinc Bath [PDF]

open access: yesCailiao Baohu, 2021
 For studying the effect of addition of Sb, Co, Ni elements on the structure of the coating alloy layer in the hot dip galvanizing bath of Q235 steel, 19 kinds of different galvanizing baths were equipped for hot-dip galvanizing of Q235 steel for ...
WANG Qiang, ZHU Zhong-xi, YIN Fu-cheng
doaj   +1 more source

Predicting the durability of zinc coatings based on laboratory and field tests [PDF]

open access: yesE3S Web of Conferences, 2019
Galvanizing is one of the most common methods of corrosion protection. For the deposition of zinc coatings used such methods as gas-thermal deposition, thermal diffusion saturation in powder, hot-dip galvanizing, cladding, and galvanic precipitating ...
Kovalev Mark   +3 more
doaj   +1 more source

Analysis of methods for obtaining zinc-containing coatings using hot-dip galvanizing production waste

open access: yesЛитьë и металлургия, 2021
The article presents the waste generated during the production of hot-dip galvanizing. The analysis of the proposed methods of using these wastes in the production of zinc-containing coatings is carried out. It is shown that hard zinc can be successfully
N. I. Urbanovich   +6 more
doaj   +1 more source

Application Status of Corrosion and Protection of Coastal Railway OCS Carbon Steel Components [PDF]

open access: yesCailiao Baohu, 2021
The current anti - corrosion standards of carbon steel components for OCS (Overhead Catenary System) of electrified railway in China were briefly discussed, and the corrosion situation of OCS steel components of coastal railways was analyzed.
WANG Qing, YANG Jia, QI Fu - gang
doaj   +1 more source

The role of silicon in the hot dip galvanizing process; pp. 159–165 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2016
The study focuses on the role of silicon in the hot dip galvanizing process. Coating formation and growth were analysed. Centrifugal casting was used to prepare steel substrates with different silicon concentrations (
Sirli Sepper   +4 more
doaj   +1 more source

Analysis of Current Situation of Anti - Corrosion Technology for the Surface of Guardrail Bolt Fastener [PDF]

open access: yesCailiao Baohu, 2022
Based on the importance of bolt fasteners for the highway traffic guardrails in service, the current situation, technical standards and applications of the anti - corrosion technology for guardrail bolts were reviewed in this paper. The technical defects
WANG Zhibin, QIU Wenli, WANG Shengmin, FENG Lei, ZHAO Kai
doaj   +1 more source

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