Patent ID: 7183242
Filing Date: 2007-02-27
Classification: B22F,C04B,C10M,C10N

Abstract:
1. A solid lubricant system for use in the production of metal powder compacted parts, said solid lubricant system comprising: (a) about 0.5 wt % to about 50 wt % of a guanidine material, (b) about 5 wt % to about 35 wt % of a fatty acid, (c) about 30 wt % to about 65 wt % of an amide wax (d) wherein said solid lubricant system is capable of forming a liquid phase upon application of pressure, and (e) wherein said solid lubricant system exhibits a viscosity of from about 1000 to about 6000 poise at a shear rate of 1000/second and a temperature of about 100° F.