Reliable Zirconia Ceramics, Alumina Ceramics for High-Strength 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 - 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: Experience the zenith of craftsmanship with an axis roundness and concentricity precision reaching an astounding 0.002 mm, all while marveling at a flawless, mirror-like Ra0.1 finish.
(2) Hole: Command precision engineering with our capability to process the finest of holes, starting at a minimal diameter of 0.2 mm and extending to depths as remarkable as 6 mm.
(3) Slot: Embrace the future of precision with groove widths narrowed down to an exacting 0.1 mm, paired with the flexibility of custom groove shapes tailored to every specific requirement.
(4) Plane: Achieve unrivaled precision with plane processing, embracing sheets as slim as 0.1 mm, with an outstanding parallelism precision of 0.001 mm, measurement tolerance of 0.001 mm, and a refined Ra0.1 finish.
(5) Thread: Seamlessly machine M2 internal threads to the impeccable standard of GB-7h, while external threads boast the same *** excellence of GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a paragon of versatility and cost-effectiveness among advanced ceramics. It is distinguished by its exceptional electrical insulation, unmatched high-temperature endurance, formidable hardness, superior wear resistance, and outstanding chemical stability. Alumina emerges as the preferred choice in withstanding harsh temperature extremes and corrosive chemical environments.
At our cutting-edge facility, we manufacture alumina parts with a remarkable purity range of 75% to an exquisite 99.8%. Each piece is forged with advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For bespoke applications that demand enhanced fitting, reduced friction, and optimized insulation, we offer sophisticated post-sintering secondary processes such as CNC machining, polishing, glazing, and metalizing.
With pride, we offer a comprehensive range of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or large-scale production, we bring the expertise and innovative solutions to meet your specific requirements flawlessly.


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. stands as a pioneering leader in the ceramic industry, skillfully orchestrating a sophisticated blend of development, design, molding, sintering, and production to craft high-precision ceramic products that consistently surpass the loftiest of expectations. With a sterling legacy of a decade, we have cultivated thriving partnerships with over 2,000 distinguished clients and 60 preeminent universities. Our state-of-the-art facility spans an impressive 2,000 square meters and is energized by a team of 50 dedicated professionals, driving an annual production value nearing 20 million. Renowned for our stellar industry reputation, our extensive product range features ceramic rods, tubes, plates, blocks, and meticulously precision-engineered industrial components. Our premises are equipped with cutting-edge, high-precision equipment for ceramic forming, sintering, and machining, ensuring the pinnacle of quality and precision. We embrace collaborative ventures both locally and globally, fostering a culture of innovation and excellence.

Why Choose Us?

1. A decade of unparalleled expertise in the production of industrial ceramics, positioning us as industry leaders.
2. Unrivaled quality products offered with remarkable affordability, ensuring exceptional value.
3. Ultra-high precision components crafted with the tightest tolerances, achieving unmatched accuracy.
4. Seamless and timely production schedules tailored to meet your specific needs with flawless execution.
5. A seasoned and exceptional R&D team at the forefront of driving innovation and groundbreaking developments.
6. A stellar reputation recognized both domestically and on the international stage, affirming our global influence.
7. Flexible Minimum Order Quantities, catering even to the smallest requirements, accommodating diverse client needs.
8. A dynamic team dedicated to providing exceptional after-sales support, ensuring complete customer satisfaction.

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