Detail Information

Type:	Ceramic Substrate	Material:	Alumina Ceramic
Max Operating Temperature:	1500°C	Fracture Toughness:	3 To 4 MPa·m^0.5
Purity:	Typically 85% To 99.99%	Shape:	Customizable
Bulk Density:	>3.69	Materials:	92-99.9% Alumina Powder
Applications:	Electrical Insulators, Cutting Tools, Wear Parts, Substrates	Surface Finish:	Polished
Highlight:	99% Al2O3 Ceramic Substrate , High Thermal Conductivity Ceramic Substrate

Product Description

99% Al2O3 Ceramic Precision Substrate Aluminium Oxide Alumina Plate/Sheet High Thermal Conductivity High

Laser Scribing and Polishing Substrates

A960 Alumina offers consistently reliable and convincing performance even when subject to high thermal and electrical loads in terms of its: Thermocycling capability, Thermal shock resistance, Flexural strength, Surface quality, Thermal conductivity.

This makes A960 Alumina Ceramic Substrates ideal for power electronics in conjunction with direct copper bonding (DCB) and active metal brazing (AMB).

Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity 0

Application 
                                              Feature&Application                                                           

			√ High Voltage Insulator

			√ High Purity, Max. 99.8%

			√ Various Available Grades

			√ Hard and Wear Resistant

			√ High Corrosion Resistance

			√ High Mechanical Strength

			√ Good Thermal Conductivity

			√ High Operating Temperature

			√ Most Favorable Fine Ceramic

Performance That Outperforms Alternatives

	
			Item

			Unit

			95 Al2O3

			96 Al2O3

			99 Al2O3

			Physical Characteristics

			Heat resistance

			0C

			1500

			1550

			1800

			Bulk density

			g/cm3

			3.6

			3.6

			3.9

			Water absorption

			%

			0

			0

			0

			Mechanical Characteristics

			Flexural strength

			Mpa

			320

			340

			360

			Hardness vickers

			Gpa

			12.2

			13.5

			15.6

			Elastic modulus

			Gpa

			280

			320

			370

			Poisson’s ratio

			0.22

			0.23

			0.23

			Thermal Characteristics

			Linear expansion coefficient

			(20-5000C) 10-6/0C

			7.1

			7.2

			8

			Thermal conductivity

			w/(m.k)

			16

			24

			32

			Specific Heat

			*10-3J/(kg*K)

			0.78

			0.78

			0.9

			Electrical Characteristics

			Dielectric constant (1MHZ)

			-

			9

			9.4

			9.9

Various Types of Aluminum Nitride Sheets

We Can Do OEM and 0BM According to Your Drawing and Requirements.

Machining Ability of Alumina Ceramics:
 
Dimensional accuracy: Up to 0.02mm

Surface roughness: Ra0.02-3.2μm

Concentricity: Up to 0.02mm

Parallelism: Up to 0.01mmFlatness:Up to 0.01mm
Accuracy of Inner hole Drilling: Up to 0.01mm

Cylindricity: Up to 0.02mm

Thread machining: Minimum internal thread M2

Surface finish: As fired, glazed, grinding, polishing, metallization,coating

Packing 
 
			Hunan Yuanhong New Material Co.,Ltd was established in 2016 ,there are over 100 sets of ceramic professional equipments , several types of furnace in more than 8000 square meters production workshops. ISO9001 certified, a variety of advanced ceramic materials are ROHS and REACH certified.

Tag:

Place of Origin:	CHINA
Brand Name:	YH
Certification:	ISO，CE，ROHS
Model Number:	YH

Minimum Order Quantity:	100
Price:	Negotiated
Packaging Details:	By carton
Delivery Time:	10-30days
Payment Terms:	L/C,T/T,Western Union
Supply Ability:	10000pcs per month

Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity

99% Al2O3 Ceramic Substrate

High Thermal Conductivity Ceramic Substrate

99% Al2O3 Ceramic Precision Substrate Aluminium Oxide Alumina Plate/Sheet High Thermal Conductivity High

alumina ceramic machining,

alumina ceramic components,

alumina ceramic products

Alumina Ceramic Disk Wear Resistance High Purity 98% Alumina Tap Ceramic Disc

High Polished 98% Alumina Ceramic Disc For Kitchen Faucet Cartridges 11.5mm-32mm

High Strength Alumina Ceramic Rod Plunger Piston Tube High Heat Resistance OEM

CNC Machining Alumina Ceramic Parts Sintered Wear Resistant Positioning Block

Machining Alumina Ceramic Parts Heat Resistance Alumina Ceramic Screws Bolts And Nuts

Electric Alumina Ceramic Positioning Block CNC Machining Sintered Wear Resistant Mechanical Ceramic Parts

Abrasion Resistant Al2o3 Ceramic Laser Reflector Alumina Laser Cavity Diffuser OEM

Wear Resistance Al2o3 Ceramic Disc Industrial Use With Custom Cutting Service

√ High Voltage Insulator	√ High Purity, Max. 99.8%	√ Various Available Grades
√ Hard and Wear Resistant	√ High Corrosion Resistance	√ High Mechanical Strength
√ Good Thermal Conductivity	√ High Operating Temperature	√ Most Favorable Fine Ceramic

Item		Unit	95 Al2O3	96 Al2O3	99 Al2O3
Physical Characteristics	Heat resistance	0C	1500	1550	1800
	Bulk density	g/cm³	3.6	3.6	3.9
	Water absorption	%	0	0	0
Mechanical Characteristics	Flexural strength	Mpa	320	340	360
	Hardness vickers	Gpa	12.2	13.5	15.6
	Elastic modulus	Gpa	280	320	370
	Poisson’s ratio		0.22	0.23	0.23
Thermal Characteristics	Linear expansion coefficient	(20-5000C) 10^-6/0C	7.1	7.2	8
	Thermal conductivity	w/(m.k)	16	24	32
	Specific Heat	10^-3J/(kgK)	0.78	0.78	0.9
Electrical Characteristics	Dielectric constant (1MHZ)	-	9	9.4	9.9