99.7% Aluminium Oxide Ceramic Plate

Merchandise Description
ninety six% Al2O3 Ceramic Substrate For Electronic Parts 

Function:
one.Higher hardness
two.Extremely abrasive resistance performance
three.Gentle bodyweight
4.Wide scope of application

Alumina ceramic is Al2O3 as major uncooked materials, in the uncommon metal oxide as flux, particular ceramic piece after one particular thousand degrees large temperature roasting into.

Al2O3 ceramic alumina content is high, the composition is comparatively compact, with specific homes, it is recognized as the specific ceramics. The Al2O3. ceramic resources are densely organized six celebration composition for oxygen ion and aluminum ion, loaded in 2/three with 8 sides in the gap, which is the same with organic corundum stable alpha Al2O3 framework, so the ceramics with large melting position, higher hardness, very good use – resistance.

PROPERTIES  TABLE
Check Merchandise/Device	Numerical Worth			Examination Merchandise/Unit	Numerical Price
Solution Substance	Alumina		Zirconia	Product Content	Alumina		Zirconia
Component Content %	≥99%	≥95%	≥90%	Volume Resistance cm	>1012	>1012	>1012
Sintering Temp ºC	1780-1800	1650-1680	1550-2600	Bending Strength Mpa	four hundred	320	1100
Specific Gravity g/cm3	≥3.8	≥3.6	>6	Thermal Expansion Coefficient *10°	six.8-eight	six.2-8.five	6.nine-ten
Breakdown Voltage Strength kv/mm	15	fifteen	15	Roughness μm	≤0.eight	≤0.8	≤0.eight
Bibulous Rate %	<0.01	<0.01	<0.01	Mirror Polished Ra	≤0.05	≤0.one	≤0.05
Anti Pressure Mpa	3700	2400	5000	Thermal Conductivity W/m-k	twenty five	twenty	2.five
Hardness Hra	≥88	≥82	≥88	Temperature Resistance ºC	1700	1600	1800

Performance:

Physical homes: higher insulation resistance, breakdown, high temperature resistance, abrasion resistance, higher toughness (three meters altitude drop not broken)
Hearth rating: United states military normal MIL-F-51058 (the maximum level)
Normal application: strong recent, voltage, strong high temperature parts, IC MOS, IGBT electrical power tube heat pipe insulation

Certification:

 natural organic and natural make a difference, the CZPTpean Union, exempt products CZPT certification components
Thermal conductivity: large temperature: 1600 levels underneath the best heat insulating substance of higher voltage and higher frequency equipment 

Software:
Alumina ceramic is mostly utilised in big energy tools, IC MOS tube, IGBT chip warmth conducting insulation, large frequency energy provide, interaction, mechanical products, sturdy existing, substantial voltage, large temperature and other thermal heat insulation elements need items.
Actual physical qualities: substantial thermal conductivity, substantial voltage insulation resistance, higher temperature resistant, abrasion resistant, large toughness

Product  specifications:
Standard dimensions and designs :
The TO-220, 1mm*13mm*19mm
The TO-three P, 1mm*20mm*25mm
The TO-264, 1mm*22mm*28mm
The T0-247, .635mm*17mm*22mm
Other non-common items can give drawings of customized processing 

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