Alumina Blue Zirconia Ceramics High Toughness Ceramic for High Precision Engineering

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• 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

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: Elevate your engineering projects with extraordinary precision, achieving a remarkable roundness of 0.002 mm and concentricity of 0.002 mm, all while maintaining a stunning mirror-like finish of Ra0.1.
(2) Hole: Experience masterful precision with our capability to handle holes with a minimum diameter of 0.2 mm, reaching impressive depths of up to 6 mm, tailored to meet exacting specifications.
(3) Slot: Embrace innovation with the ability to craft intricate grooves as narrow as 0.1 mm, and customize groove shapes to perfectly match your specific requirements.
(4) Plane: Discover unmatched precision with sheet processing as thin as 0.1 mm. Achieve parallelism at a precise 0.001 mm and maintain measurement tolerance at 0.001 mm, all topped with a sophisticated finish of Ra0.1.
(5) Thread: Achieve superior results with M2 internal threads crafted with exemplary GB-7h accuracy, while enjoying the flexibility of unconstrained external thread sizes with GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its versatility and cost-effectiveness among advanced ceramics. It boasts high electrical insulation resistance, exceptional high-temperature durability, formidable hardness, wear resistance, and excellent chemical stability, making alumina the premier choice for withstanding extreme temperatures and corrosive environments.
At our state-of-the-art facility, we produce alumina parts with outstanding purity levels ranging from 75% to an exceptional 99.8%. Each ceramic component is meticulously crafted using advanced methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To address specific requirements for fitting, reduced friction, and optimized insulation, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
Our portfolio includes a vast array of alumina ceramic components such as ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs involve prototyping or large-scale production, our unmatched expertise ensures tailored solutions that meet your exact specifications.


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.Proudly nestled in the vibrant and forward-thinking hub of Shenzhen, China, we are at the forefront of innovation.
As leaders in innovation, we masterfully orchestrate the intricate and sophisticated processes of development, design, molding, sintering, and production, creating precision ceramic products that consistently exceed expectations. With over a decade of relentless progress, we have established strong alliances with more than 2,000 esteemed clients and 60 prestigious universities. Our state-of-the-art facility, sprawling over an impressive 2,000 square meters, is driven by a dedicated team of 50 professionals, propelling an annual production value approaching 20 million. Our stellar reputation in the industry stands as a testament to our exceptional portfolio, which includes ceramic rods, tubes, plates, blocks, and meticulously crafted industrial parts. Our premises are equipped with advanced high-precision equipment for ceramic forming, sintering, and precision machining. We warmly invite meaningful collaborations with clients worldwide, fostering a spirit of innovation and unparalleled excellence.

Why Choose Us?

1. Over a decade of unrivaled expertise in crafting industrial ceramics with precision.
2. Superior quality products that deliver unmatched value at competitive prices.
3. Ultra-high precision components crafted with the industry's lowest tolerance levels.
4. Streamlined production schedules that ensure timely deliveries tailored precisely to your needs.
5. An experienced and professional R&D team that drives continuous innovation and growth.
6. A stellar reputation celebrated both domestically and on the global stage.
7. Flexible Minimum Order Quantities that cater to even the most modest requests.
8. A dynamic team dedicated to providing unparalleled after-sales support.

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