Zirconia Alumina Ceramics for High Mechanical Strength and 0.005mm Tolerance

• 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

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 precision standards with a marvelously precise roundness of 0.002 mm and concentricity at an equally precise 0.002 mm, all while achieving a lustrous Ra0.1 surface finish.
(2) Hole: Experience unmatched precision with our ability to process holes with a minimum diameter of 0.2 mm, reaching impressive depths of up to 6 mm.
(3) Slot: Explore infinite possibilities with ultra-narrow slot widths as fine as 0.1 mm, and enjoy the flexibility of customized groove shapes tailored to meet every unique requirement.
(4) Plane: Achieve supreme accuracy with processing sheets as slender as 0.1 mm, ensuring parallelism at a meticulous 0.001 mm, with a similar measurement tolerance and a polished finish of Ra0.1.
(5) Thread: Skillfully machine M2 internal threads with extraordinary GB-7h precision, while external thread dimensions are unrestricted, maintaining GB-6g excellence.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its versatility and cost-effectiveness among advanced ceramics. It is widely revered for high electrical insulation, excellent resistance to high temperatures, supreme hardness, impressive wear resistance, and exceptional chemical stability, making it the perfect candidate to withstand extreme heat and corrosive environments.
At our cutting-edge facility, we craft alumina parts with purity levels ranging from 75% to an outstanding 99.8%. Utilizing advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we ensure the utmost quality. To cater to specialized applications demanding fitting precision, reduced friction, and superior insulation, we provide post-sintering processes including CNC machining, polishing, glazing, and metalizing.
We proudly manufacture an extensive range of alumina ceramic components, such as ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you're seeking prototypes or large-scale production, we have the expertise to craft solutions precisely tailored to your specific needs.


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 bustling heart of Shenzhen, China, a city known for its innovation and vibrant economy.
Shenzhen Hairuituo New Materials Co., Ltd. is an esteemed pioneer in the ceramic industry, expertly weaving together the art and science of development, design, molding, sintering, and production to create high-precision ceramic products that exceed even the highest expectations. With a distinguished history spanning a decade, our company has built flourishing relationships with over 2,000 esteemed clients and 60 leading universities. Our cutting-edge facility boasts an expansive 2,000 square meters and is powered by a team of 50 committed professionals, driving an impressive annual production value nearing 20 million. Celebrated for our outstanding industry standing, our diverse product lineup includes ceramic rods, tubes, plates, blocks, and meticulously engineered industrial components. Our site is equipped with state-of-the-art, high-precision equipment for ceramic forming, sintering, and machining, guaranteeing unmatched quality and precision. We actively engage in collaborative ventures both locally and globally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in the production of industrial ceramics, ensuring masterful craftsmanship.
2. Unmatched quality products offered at exceptionally competitive prices.
3. Ultra-high precision components, crafted with the tightest tolerances for unparalleled accuracy.
4. Seamless and timely production schedules, meticulously tailored to meet your specific needs.
5. Our seasoned and exceptional R&D team is at the forefront, driving cutting-edge innovation.
6. A stellar reputation that shines both domestically and internationally, reflecting our commitment to excellence.
7. Flexible Minimum Order Quantities, accommodating even the smallest requirements with ease.
8. A dynamic and dedicated team providing exceptional after-sales support, ensuring complete satisfaction.

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