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Electronic Grinding 96% 99% Alumina Ceramic Sheet Plate Substrate Wear Resistant

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Electronic Grinding 96% 99% Alumina Ceramic Sheet Plate Substrate Wear Resistant

Brand Name : YH

Model Number : YH

Certification : ISO，CE，ROHS

Place of Origin : CHINA

MOQ : 100

Price : Negotiated

Payment Terms : L/C,T/T,Western Union

Supply Ability : 10000pcs per month

Delivery Time : 10-30days

Packaging Details : By carton

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

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Electronic Grinding 96% 99% Alumina Ceramic Sheet Plate Substrate

Tailored Power Electronics Support: A960 Alumina Ceramic Substrates
Need reliable substrates for power electronics under harsh thermal/electrical conditions? 
A960 Alumina offers consistent performance with its core advantages (thermocycling, thermal shock resistance, etc.).
Customizable for DCB & AMB processes. 
A960 Alumina exhibits exceptional performance under high thermal and electrical loads: 
① Thermocycling capability; 
② Thermal shock resistance; 
③ High flexural strength; 
④ Superior surface quality; 
⑤ Excellent thermal conductivity.
Optimized for DCB and AMB processes, ensuring reliability in critical power electronic applications. 
Technical specs available on request. HighPerformanceCeramics A960Alumina

Electronic Grinding 96% 99% Alumina Ceramic Sheet Plate Substrate Wear Resistant

 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.

Electronic Grinding 96% 99% Alumina Ceramic Sheet Plate Substrate Wear Resistant

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.

FAQ

Q1. Do you provide product samples? Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.

Q2. What are your accepted payment methods? We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.

Q3. What is your typical delivery lead time? Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.

Q4. Do you perform quality inspection before shipment? Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.

Q5. What other ceramic materials do you offer? We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics.

Product Tags:

99% Alumina Ceramic Sheet

Electronic Grinding Alumina Ceramic Sheet

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√ 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