... to tungsten wire surface and high strength forming dynamic membrane, lubricant Film is homogeneous and compact and of good oxidation resistance ... working life of mould. It is the necessary high temperature lubricant of tensile process of tungsten, molybdenum, rhenium, thorium and the ... .0%≥20.0%8h Sedimentation≤1%≤5% 3h Sedimentation ≤5% Lubricant for Metal Forging