Custom Robust Zirconia Ceramics, Alumina Ceramics for Precision Applications

• 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 - EXPERIENCE THE PINNACLE OF 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: Embark on a journey to precision with extraordinary roundness and concentricity of 0.002 mm, enveloped in a mirror-polished surface finish of Ra0.1.
(2) Hole: Achieve the art of precision with our capacity to process holes as minute as 0.2 mm in diameter and depths reaching a remarkable 6 mm.
(3) Slot: Embrace endless innovation with our capability to machine narrow grooves down to a width of 0.1 mm, offering bespoke groove shapes tailored to your unique requirements.
(4) Plane: Realize precision like never before with processing sheets as thin as 0.1 mm, achieving superb parallelism at 0.001 mm and measurement tolerance matched at 0.001 mm, all finished with an exquisite Ra0.1.
(5) Thread: Precisely machine M2 internal threads with flawless GB-7h accuracy, while external threads exhibit flexibility with an impressive GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as the paragon of adaptability and cost-effectiveness among advanced ceramics. Celebrated for its exceptional electrical insulation, high-temperature resilience, robust hardness, wear resistance, and superb chemical stability, alumina is the quintessential choice for enduring extreme temperatures and harsh chemical environments.
In our cutting-edge facility, we craft alumina parts with an outstanding purity range from 75% to an impressive 99.8%. Each ceramic component is meticulously produced through advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized needs for fitting, friction reduction, and insulation optimization, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
With pride, we manufacture a vast array of alumina ceramic components, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Be it prototyping or high-volume production, our expertise ensures a solution is meticulously tailored to meet your precise 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 located in the vibrant and dynamic Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. emerges as a trailblazer in the ceramic industry, skillfully harmonizing the intricate processes of development, design, molding, sintering, and production to create high-precision ceramic products that transcend even the most elevated expectations. With a remarkable history spanning ten years, we have forged prosperous partnerships with more than 2,000 discerning clients and 60 leading universities. Our cutting-edge facility, sprawling over 2,000 square meters, is powered by a talented team of 50 dedicated professionals, propelling an annual production value approaching 20 million. Renowned for our exemplary industry standing, our diverse product lineup includes ceramic rods, tubes, plates, blocks, and meticulously crafted precision industrial components. Our premises boast advanced, high-precision equipment for ceramic forming, sintering, and machining, ensuring unmatched quality and exactness. We passionately engage in collaborative ventures both locally and internationally, championing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in crafting high-grade industrial ceramics
2. Superior quality products offered at impressive affordability
3. Ultra-high precision components engineered with exceptional tolerances
4. Effortless and punctual production timelines customized to your needs
5. An experienced and outstanding R&D team at the forefront of innovation
6. A prestigious reputation, acclaimed both domestically and globally
7. Flexible Minimum Order Quantities, accommodating even the smallest demands
8. An energetic team committed to delivering exceptional after-sales care

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