Graphite Crucible For Jewelry Smelting PERFECT QUALITY AND ATTRACTIVE OFFERS

Graphite Crucible For Jewelry Melting 1.High thermal conductivity 2.Thermal shock resistance 3.High temperature resistance

The Professional Manufacturer Since 1980 Of Quality Assurance:

30-99.99% High Purity Graphite Crucible And Other Crucible Products For Precious Metal Smelting,Leading Quality In The World And Competitive Offers! Customized Designs! Perfect For Laboratory Using!

Programmable properties:Fine grain / Homogeneous structure / High density / Excellent thermal conductivity / High mechanical strengthProper electrical conductivity / Minimum wettability to molten metals

Applications:Graphite crucibles are used for melting various metals or alloys.

 

Technical Data:   

Item	Unit	High purity graphite	Fine grain size graphite	Electrode graphite
Max.Grain Size	mm	44	0.8	0--4
Electric Resistivity	μΩ·m	10--12	9-12	7--9
Bulk Density	g/cm3	1.85	≥1.72	1.6
Compressive Strength	Mpa	80	≥35	30
Bending Strength	Mpa	40	≥15	12
Ash Content	%	0.08	≤0.18	0.3
C.T.E	10-6/°C		≤2.5

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Graphite Crucible For Jewelry Smelting PERFECT QUALITY AND ATTRACTIVE OFFERS