Raw Green Unfired Bare Two Sides Lapped Polished Thick Film Alumina Ceramic Sheet Alumina Ceramic Plate Alumina Plate

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Purity: 99%
• Type: Ceramic Nozzle
• Tolerance: Od and ID Best to Be 0.005mm
• Density: Over 5.95g/cm3
• Feature: High Precision, High Mechanical Strength
• Material: Zirconia Ceramic
• Usage: Ceramic Holder, Structure Ceramic Parts
• Color: White, Black, Brown Optional
• Shaping Methods: Dry Pressed, ISO Pressed, Hot Pressed
• Transport Package: Individual Packaging
• Specification: Customized
• Trademark: HRT
• Origin: Shenzhen
• HS Code: 8547100000
• Production Capacity: 10000
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.500kg

Product Description

HAIRUITUOEXCEPTIONAL EXCELLENCE - PROVIDING TOP-NOTCH ALUMINA AND ZIRCONIA CERAMIC SOLUTIONS

 

Specifications of Industrial Ceramic Parts

Optional Materials	alumina, zirconia, silicon carbide, silicon nitride, steatite optional
Outer diameter	0.5 ~800 mm
Length	1~1000mm
Roughness	To be Ra0.05
Surface treatment	Polished, Glazed, Metalized availability
Cosmetic	Smooth surface without contamination, deformation, and crack

Achievable Precision After Machining
(1) Axis: Impeccable roundness of 0.002 mm, perfect concentricity of 0.002 mm, and an ultra-smooth finish at Ra0.1;
(2) Hole: Offering a minimum processing hole diameter as fine as 0.2 mm with an impressive depth reach of up to 6 mm;
(3) Slot: Achieve a delicate narrow groove with a minimum width of 0.1 mm, including custom-shaped groove options;
(4) Plane: Delivering remarkable precision with 0.1 mm sheet thickness, parallelism at 0.001 mm, measurement tolerance of 0.001 mm, and a refined finish of Ra0.1;
(5) Thread: Precision-engineered machinable M2 internal thread meeting GB-7h standards, with flexible external thread size and exceptional accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its incredible versatility and cost-effectiveness compared to other advanced ceramics. It shines with high electrical insulation resistance, exceptional high-temperature tolerance, robust hardness, wear resistance, and steadfast chemical stability, making it the perfect choice for demanding environments characterized by extreme temperatures and corrosive conditions.
Our state-of-the-art facility crafts alumina parts with purities ranging from 75% to a remarkable 99.8%. Each ceramic part is meticulously shaped using techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized purposes like fitting, friction reduction, and insulation enhancement, we offer advanced secondary processes post-sintering, including CNC precision machining, polishing, glazing, and expert metalizing.
We specialize in producing a diverse range of alumina ceramic rings, such as ceramic tubes, rings, discs, rods, arms, and wire guides. From prototypes to high-volume production, we are dedicated to providing custom solutions that precisely meet your requirements.


Data Sheet

Zirconia Milling Jars Specification Parameters

 

The application of alumina ceramic parts

Remark:
Alumina ceramic parts are widely used in the electronic, electrical, machinery, chemistry, ceramic seal, mineral, new energy, military, aerospace, almost all modern industries.

Products category

 

Remark:

We produce a series of alumina ceramic products, including alumina metalized ceramics, ceramic substrates, ceramic wafers, ceramic guides, and so on.

Product Parameters

Datasheet of technical ceramic materials

Property	Units	Materials
		99.5%Al2O3	99%Al2O3	95%Al2O3	ZrO2	Si3N4
Density	g/cm^3	≥3.85	≥3.80	≥3.60	≥6.0	≥3.2
Water absorption	%	0	0	0	0	0
Hardness	HV	1700	1700	1500	1300	1550
Flexural strength	Mpa	≥379	≥338	≥320	≥1200	≥600
Compressive strength	Mpa	≥2240	≥2240	≥2000	≥1990	≥2500
Fracture toughness	Mpa m^1/2	4-5	4-5	3-4	6.5-8	6
Max. service temperature (Non-loading)	ºC	1675	1600	1500	1000	1200
CTE (20-800ºC)	1×10 ^-6 /ºC	6.5~8.0	6.2~8.0	5.0~8.0	8.0~9.5	3.1
Thermal shock	T(ºC)	≥250	≥200	≥220	≥300	≤1000
Thermal conductivity(25ºC)	W/m.k	30	29	24	3	15~20
Volume resistivity (25ºC )	ohm.cm	>1 x 10^14	>1 x 10^14	>1 x 10^14	>1 x 10^11	>1 x 10 ^12
Insulation strength	KV/mm	19	18	18	17
Dielectric constant(1Mhz)	(E)	9.7	9.5	9.5	29

Our Products and Applications
 

Company Profile

Shenzhen Hairuituo New Materials Co., Ltd., strategically nestled in the vibrant economic powerhouse of Shenzhen, China.
We stand at the forefront of innovation as an industry leader, masterfully integrating the entire spectrum of development, design, molding, sintering, production, and sales of cutting-edge precision ceramic products. Over a decade of extraordinary growth, we've proudly collaborated with over 2,000 esteemed clients and 60 renowned universities globally. Our state-of-the-art facility spans 2,000 square meters and boasts a dedicated workforce of 50 skilled professionals, culminating in an impressive annual production value approaching 20 million. Celebrated for our exceptional reputation in the industry, we offer an extensive array of products including ceramic rods, tubes, plates, blocks, and high-precision industrial parts. Our facility is equipped with the latest high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly look forward to forging meaningful partnerships with both local and international clients.

Why Choose Us?

1. A decade of unrivaled expertise in the realm of industrial ceramic production
2. Uncompromising quality products offered at exceptionally competitive prices
3. Ultra-high precision components crafted with minimal tolerance levels
4. Streamlined production schedules ensuring efficiency and timeliness
5. An experienced, professional, and remarkably efficient R&D team
6. A distinguished reputation celebrated both domestically and internationally
7. Flexible Minimum Order Quantity (MOQ), warmly welcoming even small orders
8. A dynamic team offering outstanding after-sales support

Factory Show