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99% Alumina Refractory Ceramic Sagger For Kiln Furniture

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99% Alumina Refractory Ceramic Sagger For Kiln Furniture

$China 99% Alumina Refractory Ceramic Sagger For Kiln Furniture factory$ $China 99% Alumina Refractory Ceramic Sagger For Kiln Furniture factory$ $China 99% Alumina Refractory Ceramic Sagger For Kiln Furniture factory$ $China 99% Alumina Refractory Ceramic Sagger For Kiln Furniture factory$ $China 99% Alumina Refractory Ceramic Sagger For Kiln Furniture factory$

Brand Name : MH

Model Number : MH-895512

Certification : ROHS ISO9001

Place of Origin : china

MOQ : 500

Price : usd 3-8 pcs

Supply Ability : 1000 pcs week

Packaging Details : Export cases

Material : Alumina Ceramic

Color : Light yellow

Working temperature : 1700 ℃

Hardness : 10.7 Gpa

Thermal conductivity : 25 w/(m.k)

Density : 3.9 g/cm³

Size : Customers' Requests

Flexural strength : 300 Mpa

Sample : Available

OEM,ODM : Accept

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99% alumina refractory ceramic sagger for kiln furniture

Alumina Ceramic

Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramic is generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.

Features & Advantages

1. High hardness.

2. High heat resistance: alumina ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.

3. Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.

4. High electrical resistivity: alumina is an electrically insulating material.

5. High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.

Properties	Unit	Steatite ceramic	95% Al2O3	99% Al2O3	Zirconia Ceramic
Density	g/cm³	2.7	3.6	3.8	5.6
Flexural strength	Mpa	145	300	300	354
Max Working Temperature	℃	1100	1400	1500	1500
Sintering temperature	℃	1350	1700	1750	1600
Heat resistance	T(℃)	200	220	200	350
Hardness	Gpa	5.7	7	10.7	12.3
Elastic modulus	Gpa	120	275	320	205
Poissons ratio	-	0.21	0.22	0.22	0.30
Linear expansion coefficient	x 10^-6/℃	7.9	7.1	7.8	9
Insulation breakdown Intensity	KT/mm	10	16	18	15
Thermal conductivity	w/(m.k)	2.5	20	25	2.5
Specific Heat	10^-3J/(kgK)	0.75	0.78	0.78	0.4

$99% Alumina Refractory Ceramic Sagger For Kiln Furniture$

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99% Alumina Refractory Ceramic Sagger For Kiln Furniture

99% Alumina Refractory Ceramic Sagger For Kiln Furniture

99% Kiln Furniture

Kiln Furniture 10.7Gpa

ceramic sagger 3.9g/cm3

99% Alumina Refractory Ceramic Sagger For Kiln Furniture Images