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Customed Alumina Crucibles

We have successfully provided many special shaped products suitable for the multitudinous customers, espically focus on researches on small-sizes and complex shape alumina parts. We promise a dedicated personal service at low price, The production cycle is short, nimble, quickly. no minimum order value.

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Product Details

We've got had been given efficiently furnished many particular shaped products suitable for the multitudinous customers, espically reputation on researches on small-sizes and complicated shape alumina factors. we promise a devoted private organisation at low price, the production cycle is brief, nimble, rapid. no minimum order value.

Customed Alumina Crucibles.jpg

Specification

Chemical content	ZrO2	≥96 wt%
Chemical content	CaO	3.5 wt%
Physical Properties	Melting point	≥2500℃
	Max. operating temperature	≥1900℃
	Color	White
	Density	5.6g/cm∧3
Mechanical properties(25℃)	Flexural strength	100MPa
	Young’s module	180GPa
	Fracture toughness	1.5 MPam1/2
	Hardness(Hv)	9 GPa
Thermal properties	Thermal expansion coefficient(20℃)	8-10X10∧-6
Thermal properties	Thermal conductivity	1-2W/mk
Electrical properties	Dielectric constant(1MHz25℃)	12
Electrical properties	Electrical resistivity（25℃）	10∧9
Sintering temperature		1700~1750℃
Particle size		5~10um