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http://dx.doi.org/10.9726/kspse.2015.19.5.038

Corrosion Resistance by Organic/Inorganic Hybrid Solution for Cold Rolled Steel of SPCC and SPFC590 for Automobile  

Lee, So-Young (Department of Materials Science and Engineering, Graduate School, Pukyong National University)
Lee, Kwang-Ho (UR Interdisciplinary Program of Mechanical Engineering, Graduate School, Pukyong National University)
Jeong, Hee-Rok (Prepoll Co., Ltd.)
Nam, Ki-Woo (Department of Materials Science and Engineering, Pukyong National University)
Publication Information
Journal of Power System Engineering / v.19, no.5, 2015 , pp. 38-44 More about this Journal
Abstract
The cold-rolled steel sheet for automobile is liable to corrosion, and will be painting in a variety of ways for the anticorrosive. This paper was coated on cold rolled steel (SPCC and SPFC590) for automobiles using five kinds of organic/inorganic hybrid solution. This was evaluated corrosion resistance and so on by the salt spray. Corrosion area was less according to increasing of curing time in 2 types of steel plate with 5 types of the coating solution. No.1 solution was showed the best corrosion resistance regardless of the kinds of the steel sheet. It is judged that the melamin hardner had the role of bridge between $SiO_2$ polysilicate and urethan resin. Other properties were excellent in all solution.
Keywords
Cold Rolled Steel Sheet for Automobile; Corrosion Resistance; Coating; Salt Spray Test; Organic/Inorganic Hybrid solution;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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