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한석영(S.Y.Han),송교봉(K.B.Song),이준정(J.J.Yi) 한국자동차공학회 1997 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1997 No.6_1
The purpose of this study is to develop a functional high speed rolling oil for cold rolled steels. The required properties of a functional rolling oil are good lubricity and anti-seizure property, oxidation stability, and mill cleanness property etc. under the rolling conditions of high reduction ratio and high rolling speed. Six kinds of test oils were blended. Evaluation of lubricity and anti-seizure property of the test oils were carried out with a laboratory scale rolling mill. And laboratory evaluation for dispersion, contamination, anti-oil stain property and residual carbon, etc. were carried out with several testers such as long-term circulation tester, coulter counter and conradson tester. A functional high speed cold rolling oil was developed by comparing with the previously developed high speed cold rolling oil.<br/>