LUBRICANT FOR HOT ROLLING AND HOT ROLLING METHOD

摘要

PROBLEM TO BE SOLVED: To obtain a lubricant for hot rolling having a high frictional coefficient and excellent in seizing resistance, and to provide a hot rolling method improved in roll protection and slip resistance due to high frictional coefficient by using the lubricant. SOLUTION: This lubricant for the hot rolling comprises (a) grease, (b) 1-10 wt.% extreme-pressure agent and (c) 10-50 wt.% seizuing-preventing agent having≤10μm average particle diameter. The hot rolling method comprises using this lubricant. COPYRIGHT: (C)2003,JPO