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

Price Negotiable

Price: Negotiated

MOQ: 100

Delivery Time: 10-30days

Brand: YH

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).

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.

Aluminium Nitride Ceramic AIN Substrate Pad Insulator For Electronic Component

CNC Machining Alumina Ceramic Parts Sintered Wear Resistant Positioning Block

OEM Water Controlling Alumina Ceramic Disk High Accuracy Water Tap Used

Industrial Rectangular Corundum Crucible Alumina Boat Tray Sagger Precision Components

Heat Sink Ceramic Substrate High Alumina Plate 96% Insulation Ceramic Substrate

Glazed Alumina Ceramic Parts Industrial Al2O3 Ceramic Laser Reflector Oxidation Free

$China China 60-99% Alumina Zirconia Ceramic Plate Electric Heat Ceramic Products For Refractory for sale for sale$

60-99% Alumina Zirconia Ceramic Plate Electric Heat Ceramic Products For Refractory

99% High Purity Alumina Ceramic Sleeve Bushing Tube High Hardness Insulating

95% Big Alumina Ceramic Parts Al2o3 Disc High Wear Resisting Corrosion Resistant

Al2O3 Alumina Ceramic Substrate Sheet Disc Plate Customized High Temperature 95% 99%

Isostatic Pressure Al2O3 Alumina Ceramic Crucible For Melting Furnace Custom Capacity

99.5% Al2O3 Alumina Ceramic Bobbin Corundum Plate High Wearable Custom Made

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Yuanhong New Materials Co.,Ltd

Location No.22012 Building B,Wanda,Kaifu District,Changsha City,Hunan Province

Contact Person Julia

Request A Quote

Email Address *

Please check your email address.

Phone / WhatsApp

Your Message *

Your message must be at least 20 characters.

√ 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