Super quality and reasonable price ceramic crucibles for melting glass

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Product detail:

Super quality and reasonable price ceramic crucibles for melting glass

 

1 . Silicon carbide crucibles for aluminum , cooper.etc smelting crucible
2 . Efficient ,energy-saving ,environmental protection . etc

3 . Anti-oxidation, corrosion resisting, abrasion resistance.

4 . Good conductivity and thermal efficiency.

5 . Mainly used in the various powder sintering and metal smelting in the fields of metallurgy, chemical industry and glass.

6 . Used as the dewatering and various grinding elements in paper making industry, which are broadly applied and are ideal ceramic substitutes.

 

Specifications:

Chemical composition SIC		%	≥ 90
Physics Property	Max. service temperature	°C	1500
	Density	g/cm3	2.75
	Porosity	%	≤12
	2kg/ cm2 refractoriness under T2	Mpa °C	>1700
	Bending strength at room temp.	Mpa	≥45
	Bending strength at 1200°C	Mpa	≥50
	Compressive strength	Mpa	≥150
	Thermal Conductivity at 1000°C	W.(m.k)-1	≥ 12

 

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