Being production manner of the raw materials for the cerium anti-friction material where ignition loss when designates the mixed rare earth salt

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method for an abrasives material which is sintered for a manufacture of the abrasives, even if a calcinations temperature is relatively low and it is no fear of an abnormal grain growth.;SOLUTION: When the cerium type abrasives material is manufactured, a cerium type rare earth metal carbonate is temporarily calcined at 600-900°C for a time corresponding to the temporary calcinations time.;COPYRIGHT: (C)2002,JPO