Industrial Ceramic 95%-99.99% Alumina Ceramic Stick Rod Cylinder Shaft for Crystal Growth Application

Industrial Ceramic 95%-99.99% Alumina Ceramic Stick Rod Cylinder Shaft for Crystal Growth Application

FOB Reference Price: Get Latest Price

≥1 Pieces

US $1

Free Inquiry

Customized Request

Product Details

{{item.text}}

Quick Details

Brand Name:: INNOVACERA

Color:: White

Shape:: Customised

Usage:: Industry Usage

Size:: Size Customized

Bulk density:: ≥3.64g/cm3

Flexural Strength:: 336.1Mpa

Dielectric Constant:: 9.4MHz 20℃

Quick Details

Material:: Alumina Ceramic

Place of Origin:: Fujian, China

Model Number:: INAS-345

Brand Name:: INNOVACERA

Color:: White

Shape:: Customised

Usage:: Industry Usage

Size:: Size Customized

Bulk density:: ≥3.64g/cm3

Flexural Strength:: 336.1Mpa

Dielectric Constant:: 9.4MHz 20℃

Aluminium Oxide, Al2O3 is a major engineering material. It offers a combination of good mechanical properties and electrical properties leading to a wide range of applications. Alumina can be produced in a range of purities with additives designed to enhance properties. A wide variety of ceramic processing methods can be applied including machining or net shape forming to produce a wide variety of sizes and shapes of component. In addition it can be readily joined to metals or other ceramics using metallising and brazing techniques. Alumina based ceramics are by far the largest range of advanced ceramics made by INNOVACERA. Due to the important combination of properties, we have thoroughly researched the behaviour and characteristics of our Alumina products to give you the best possible component.

Typical Alumina characteristics include:
> Good strength and stiffness
>Good hardness and wear resistance
>Good corrosion resistance
>Good thermal stability
>Excellent dielectric properties (from DC to GHz frequencies)
>Low dielectric constant
>Low loss tangent

Advantage:
1.Purity:92%, 95%, 96%, 99%, 99.7%

2.Good mechanical strength
3.Excellent electrical insulation
4.High-frequency loss
5.Good thermal conductivity
6.Heat, wear and corrosion resistance.

Application:

Alumina is the best-known advantaced ceramicmaterial, is widely used in
1.Automotive
2.Petro-chemical
3.Fluid control
4.Material transfer
5.Industry
6.Electrical and electronic
7.Semiconductor
8.Sapphire is single-crystal alumina.

Alumina Ceramic Material Property
Property		Unit	92% Alumina Ceramic	95% Alumina Ceramic	99% Alumina Ceramic
Density		g/cm3	≥3.63	≥3.68	≥3.83
Water absorption		%	O	O	O
Sintering temperature		°C	1500-1700	1600-1800	1700-1800
Hardness		HV	≥1400	≥1500	≥1650
Flexural strength		Kgf/cm2	3000	3000	3000
Compressive strength		Kgf/cm2	24000	25000	26000
Fracture toughness		Map.m3/2	3~4	3~4	4~5
Maximum temperature		°C	1600	1700	1800
Coefficient of thermal expansion		/°C	8*10-6	8*10-6	8*10-6
Heat shock		T(°C)	220	220	220
Thermal conductivity		W/m.k(25-300°C)	25 14	25 14	25 14
	20°C	>1012	>1012	>1012