lubricant composition for liquid metal machining, liquid metal machining method and seamless tube priduction method using liquid metal machining method

摘要

LUBRICANT COMPOSITION FOR LIQUID METAL MACHINING, LIQUID METAL MACHINING METHOD AND SEW-FREE PIPE PRODUCTION METHOD USING LIQUID METAL MACHINING METHOD 5. This is to provide a lubricating composition intended for liquid metal machining that is capable of preventing the formation of surface flaws in materials to be supplied for liquid metal machining, as well as providing a method of machining liquid metal. The invention provides a lubricating composition for liquid metal machining comprising a plurality of glass frits, each with different softening points respectively.