Customized Size High Purity Graphite Crucibles for Matal Casting

Name: Customized Size High Purity Graphite Crucibles for Matal Casting
Brand: Yiguan
Availability: InStock

FOB Price

US$ 15 - 25 / Piece

1 Piece(Min. Order)

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Delivery Detail30 days

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Product Details

Brand Name	Yiguan	Place of Origin	China
Model Number	YG-5	Application	for gold smelting
Technique	Sintering Mold	Dimensions	customized
Resistance (μΩ.m)	8-10	Compressive Strength	85Mpa
Porosity (%)	13%	Bulk Density (g/cm³ )	1.85g/cm3

Product Description

Accept customize any size of graphite ring sleeve, ODM OEM is available !

A graphite crucible is a container used for melting and casting non-ferrous, non-iron, metals such as gold, silver, aluminum, and brass.

[High Purity Graphite] With 99.9% high-purity graphite and 1.8-1.82 g/cm³ high density, our crucible is not easy to be doped with impurities during the smelting process and can be used to melting high-purity precious metals.

[GROOVED GRAPHITE CRUCIBLE]Grooved graphite crucible made of natural graphite with good thermal conductivity and high temperature resistance, and has a small thermal expansion coefficient during high temperature use. Specially designed for easy removal from the furnace say no to any metal waste.

[Reliable Quality]Using high-quality craftsmanship, our graphite furnace can be used up to a maximum temperature of 1300℃.Not easy to crack during high-temperature casting, long service life. Pour opening groove design makes it easy to use.

[Stable Properties]The surface of the graphite crucible has a special glaze layer and dense molding material, which greatly improves the corrosion resistance of the product and extends its service life. Compared to clay graphite crucibles, our high-purity graphite crucibles can still maintain stability when exposed to strong acids and alkalis and are not prone to be corroded and oxidized.
[Wide Application]In metallurgy, foundry, machinery, chemical, and other industrial sectors, graphite crucibles are widely used in non-ferrous metal smelting, such as gold, silver, copper, aluminum, and lead.

We have various models for you to choose:

Technical Parameters	YG-4	YG-5	YG-6	YG-7	YG-8
Density (g/cm³)	1.8	1.85	1.9	1.82	1.9
Electrical Resistivity (μΩ.m)	8~11	8~10	8~9	11~13	11~13
Thermal conductivity 100℃ (W/m.k)	121.1	139.2	140	85~110	85~110
Coefficient of Thermal Expansion (indoor temperature-600℃) 10-6℃	5.46	4.8	4.5	5.7	5.85
Shore hardness (HSD)	42	48	53	65	70
Flexural Strength (Mpa)	38	48	55	51	60
COMPRESSION STRENGTH (Mpa)	65	85	95	115	135
Elasticity modulus (Gpa)	9	11.8	12	11	12
Porosity %	17	13	11	12	11
Ash Content (PPM)	500	500	500	500	500
Granularity (μm)	13~15	13~15	8~10	8~10	8~10
Usage	common use	common use	Continuous casting, Sintering, High temperature metallurgy	EDM, Photovoltaic	EDM, Photovoltaic, Glass