High melting point magnesium oxide crucible

Place of Origin:

Henan, China

Shape:

Block

Material:

magnesia oxide

SiO2 Content (%):

<0.5

Al2O3 Content (%):

0

MgO Content (%):

99.5

CaO Content (%):

0

Refractoriness (Degree):

Super-Class (Refractoriness> 2000°)

CrO Content (%):

0

SiC Content (%):

0

Model Number:

DXMG015-0010

Brand Name:

DX

color:

yellow,brown,white

content:

99.5% MgO

density:

3.58g/cm3

melting point:

2800C

the young's modulus:

300GPa

Mohs hardness:

6

Thermal conductivity:

7.1-37.6W/(cm.k)

Thermal expansion coefficient:

13.9x10-6

compressive strength:

800Mpa

Bending strength:

40Mpa