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Cable bridge anti-corrosion process
- Categories:Zhongrui News
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- Time of issue:2019-05-28 14:45
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(Summary description)Since some cable trays are in the air, it will inevitably be corroded. It is important to do anti-corrosion work. There are several points in general anti-corrosion: 1. Hot dip galvanizing. Zinc has good corrosion resistance under atmospheric conditions. Galvanizing is a method of sacrificing an anode to protect the cathode metal. Its corrosion resistance life depends on the thickness of the galvanized layer and the erosion rate. The thickness of the hot dip galvanized zinc layer is generally above 65 um (455 g/m2). The bonding surface of zinc and iron forms a layer of zinc-iron alloy, which enhances the adhesion of the zinc layer. Atmospheric exposure tests were carried out on hot dip galvanized coatings under various environmental conditions in foreign countries. From the test results, hot dip galvanizing can meet the
Cable bridge anti-corrosion process
(Summary description)Since some cable trays are in the air, it will inevitably be corroded. It is important to do anti-corrosion work. There are several points in general anti-corrosion:
1. Hot dip galvanizing. Zinc has good corrosion resistance under atmospheric conditions. Galvanizing is a method of sacrificing an anode to protect the cathode metal. Its corrosion resistance life depends on the thickness of the galvanized layer and the erosion rate. The thickness of the hot dip galvanized zinc layer is generally above 65 um (455 g/m2). The bonding surface of zinc and iron forms a layer of zinc-iron alloy, which enhances the adhesion of the zinc layer. Atmospheric exposure tests were carried out on hot dip galvanized coatings under various environmental conditions in foreign countries. From the test results, hot dip galvanizing can meet the
- Categories:Zhongrui News
- Author:
- Origin:
- Time of issue:2019-05-28 14:45
- Views:
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