Graphite Crucible For Melting Aluminum

We are offering graphite crucible for melting aluminum,copper. 1.bulk density:1.7-1.88 g/cc 2.compressive strength:30-80 mpa 3.bending strength:20-45 mpa 4.ash:0.01-0.2% graphite crucibles are used for melting or casting particular amorphous metals, rare metals and non-ferrous metals or alloys. programmable properties - fine grain - homogeneous structure - high density - excellent thermal conductivity - high mechanical strength - proper electrical conductivity - minimum wettability to molten metals