Kou kouzou rombunshuu
Online ISSN : 1884-0329
Print ISSN : 1880-9928
ISSN-L : 1880-9928
Investigation on Application of Phosphate Treatment to Friction Surfaces of Hot Dip Galvanized Coatings
Takayuki KOHASHIMasayasu SATOU
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1998 Volume 5 Issue 18 Pages 49-59

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Abstract

It has been a popular practice to apply the blast treatment to the frictional joint of the hot dip galvanized steel . However, this method is never free from any problems in terms of the cost, the quality ( peeling of hot dip galvanized coating ), and the delivery date. For this reason, we have taken up in our study the phosphate treatment and the ceramic coating as a method of frictiona surface treatment that can be applied easily. A s a result, it turned out that the phosphate treatment was an excellent frictional suface treatment, whereas it turned out that the ceramic coating suffered some problems.

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© Japanese Society of Steel Construction
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