High Purity Electronic Insulation Alumina Ceramic Parts

• Application: Aerospace, Electronics, Medical, Refractory
• Purity: 99%
• Type: Insulating Ceramics
• Model NO.: AA INC-ALP012
• Transport Package: Carton Packing
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

 

Alumina ceramic parts are one of the strongest ceramics available. Alumina ceramics have excellent properties, making them one of the most widely used ceramics in structural, abrasive, and corrosive environments. In addition, high-purity alumina ceramics have excellent electrical properties and are one of the materials of choice for semiconductor chamber

applications.

 

Widely used in chamber parts in semiconductor equipment, Wafer transfer parts, FPD manufacturing equipment parts, and
Heat-resistant and electrically insulating parts

 

INNOVACERA Alumina includes many grades: 95% Alumina, 99% Alumina, 99.5% Alumina and 99.9% Alumina.
They can fulfill customers' different demands. The dimension ranges from 1mm to 500mm.

 

.Purity:92%,96% and 99.7%

.Good mechanical strength

.Excellent electrical insulation

.High-frequency loss

.Good thermal conductivity

.Heat,wear and corrosion resistance

 

Alumina is the best-known advanced ceramic material, is widely used in automotive,petro-chemical,fluid control,materialtransfer,industry,electrical and electronic,semiconductor. Sapphire is single-crystal alunina.

 

Alumina Ceramic 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

 

RFQ

 

1.What's the max using temperature ?
Max 1700degree

2.Which composition suitable for metallized ceramics?
95% alumina

3.What's the 99 alumina's major applications?
Pump Shaft,Drive Shaft,Sealing Ring

4.Can you do OEM?
We are mostly doing by drawing

5.What's the delivery time?
About 35days

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