high pure graphite crucible

Specifications high pure graphite crucible

1Fine grain

2For melting aluminium

3gold melting graphite crucible

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     Typical Sizes and Specifications     Sizes and specifications are as per customers' requests.  

Bulk Density	g/cc	1.70-1.88
Specific Resistance	μΩ.m	6.0-15.0
Compressive Strength	MPa	30-80
Bending Strength	MPa	20-45
Shore hardness		30-70
C.T.E.(100-600°C)	x10-6 /°C	2.5-5.5
Ash	%	0.01-0.2
Maximum Grain Size	mm	0.044-0

                                                                                                                                   Please contact us for more information.      Contact:Doris Zhou Dalian Thrive Mining Co., Ltd. Tel: 86-411-84357743 Fax: 86-411-84342356