< >

Purity Corundum 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.

Contact Now

Product Details

We've got were given had been given effectively furnished many particular fashioned products appropriate for the multitudinous customers, espically reputation on researches on small-sizes and complicated shape alumina factors. we promise a committed private organization at low price, the manufacturing cycle is brief, nimble, fast. no minimum order fee.

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

Please note that we have a large stock on hand for immediate delivery convenience for our customer with transparent price, so you can order directly by contacting us at　jinanbote@126.com.cn .

Send your message to us