Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"95% Alumina Ceramic Plate With Pre Drilled Hole High Temperature Resistance","imgUrl":"https:\/\/img.chinax.com\/nimg\/58\/e6\/10a5bde32739423d684b6604c726-200x200-1\/95_25_alumina_ceramic_plate_with_pre_drilled_hole_high_temperature_resistance.jpg","attrs":{"Brand Name":"YH","Certification":"ISO,CE,Rohs","Place of Origin":"CHINA","Minimum Order Quantity":"10"}}
{"title":"Custom 99% Al2O3 Precision Substrate Aluminium Oxide Plate High Thermal","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/b9\/b2cb7616c622accf398ecdae681d-200x200-1\/custom_99_25_al2o3_precision_substrate_aluminium_oxide_plate_high_thermal_conductivity.jpg","attrs":{"Brand Name":"YH","Certification":"ISO,CE,Rohs","Place of Origin":"CHINA","Delivery Time":"15-30 work days"}}
{"title":"High Purity 99% Alumina Ceramic Plate Metallurgy Setter Plate Customized Size","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/51\/6998c6fbee7bf1e8dec4c03a87fd-200x200-1\/high_purity_99_25_alumina_ceramic_plate_metallurgy_setter_plate_customized_size.jpg","attrs":{"Brand Name":"YH","Certification":"ISO,CE,Rohs","Place of Origin":"CHINA","Minimum Order Quantity":"10"}}
{"title":"High Purity Alumina Ceramic Plate Sheet 99% Wear Resistant Custom Size","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/a4\/ec208268c12c2b2fb2c66e79e8f5-200x200-1\/high_purity_alumina_ceramic_plate_sheet_99_25_wear_resistant_custom_size.jpg","attrs":{"Brand Name":"YH","Certification":"ISO,CE,Rohs","Place of Origin":"CHINA","Minimum Order Quantity":"10"}}
{"title":"Al2O3 Aluminium Oxide Ceramic Thin Sheet Porous Alumina Substrate Plate","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/a8\/1db8e50dbc6113310e3109fab302-200x200-1\/al2o3_aluminium_oxide_ceramic_thin_sheet_porous_alumina_substrate_plate.jpg","attrs":{"Brand Name":"YH","Certification":"ISO,CE,Rohs","Place of Origin":"CHINA","Minimum Order Quantity":"10"}}
{"title":"99% Al2O3 Alumina Ceramic Plate Sheet High Temperature Corrosion Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/44\/bee7b4af8bc03fe1e83b0696cf1e-200x200-1\/99_25_al2o3_alumina_ceramic_plate_sheet_high_temperature_corrosion_resistant.jpg","attrs":{"Brand Name":"YH","Certification":"ISO,CE,Rohs","Place of Origin":"CHINA","Minimum Order Quantity":"10"}}
{"title":"Al2o3 Alumina Ceramic Grinding Block Insulation for Blade Thinning Machine Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/c3\/c5e33b1577f78ed5a5239fda362e-200x200-1\/al2o3_alumina_ceramic_grinding_block_insulation_for_blade_thinning_machine_parts.jpg","attrs":{"Brand Name":"YH","Certification":"ISO,CE,Rohs","Place of Origin":"CHINA","Minimum Order Quantity":"10"}}
High Temperature Resistance 95% Alumina Ceramic Plate with Hole
95% Alumina Ceramic Plate with Hole
In high-temperature industrial processes—from furnaces and kilns to heat treatment equipment—components must stand up to scorching environments without compromising performance. Our 95% Alumina Ceramic Plate with Hole is engineered for these harsh conditions.
Key industrial-grade advantages:
Superior high-temperature resistance (withstands up to 1600°C continuous use)
Pre-drilled hole design - easy installation & integration into existing systems
Corrosion & wear resistant - long service life, reduces maintenance costs
Ideal for heat shields, insulation panels, sensor mounts, and high-temp industrial fixtures
Customizable hole sizes, dimensions, and thicknesses to match your specific application requirements. Trusted by manufacturers for reliable high-temperature performance.
Application
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 0.01mm
Flatness: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
Feature
√ 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
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.
CNC Workshop
Dry Pressing Workshop
Polishing Machine
Zirconium Oxide Furnace
Sintering Kiln
Exhibition
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.
