Advanced Zirconia and Alumina Ceramics for Custom Solutions

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• 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: Experience unrivaled precision with a roundness and concentricity of a mere 0.002 mm each, crowned by a surface finish so smooth it mirrors perfection at Ra0.1.
(2) Hole: Elevate precision to new heights with holes processed at a minimum diameter of 0.2 mm, reaching impressive depths of up to 6 mm.
(3) Slot: Embrace the art of precision with narrow slots as fine as 0.1 mm, fully customizable to meet diverse and specific design requirements.
(4) Plane: Gain unparalleled accuracy with sheet processing as thin as 0.1 mm, ensuring parallelism at an extraordinary 0.001 mm, with measurement tolerance equally at 0.001 mm, all polished to perfection with an Ra0.1 surface finish.
(5) Thread: Achieve masterful threading with M2 internal threads crafted to impeccable GB-7h accuracy, while external threads are crafted with GB-6g precision without size constraints.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its versatility and cost-effectiveness when compared to other sophisticated ceramics. It is renowned for superb electrical insulation resistance, impressive endurance at high temperatures, formidable hardness, wear resistance, and superior chemical stability, making it the prime choice for resisting extreme heat and corrosive environments.
Within our cutting-edge facility, we produce alumina parts with remarkable purity levels, ranging from 75% to an impressive 99.8%. Each ceramic component is meticulously crafted through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For applications demanding precision fitting, reduced friction, and optimized insulation properties, we offer comprehensive post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing.
We are delighted to offer a vast array of alumina ceramic components such as tubes, rings, discs, rods, arms, and wire guides. Whether your projects require prototyping or large-scale production, our expertise ensures a customized solution that precisely fits your 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 located in the vibrant and dynamic Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. is proudly positioned as a pioneering leader in the ceramic industry. We expertly orchestrate a sophisticated synergy of development, design, molding, sintering, and production to create high-precision ceramic products that consistently exceed the loftiest expectations. With a sterling legacy of a decade, our company has cultivated thriving partnerships with over 2,000 distinguished clients and 60 prestigious universities. Our state-of-the-art facility stretches across an impressive 2,000 square meters, powered by a dedicated team of 50 professionals, driving an annual production value approaching 20 million. Renowned for our stellar industry reputation, we offer an extensive product range featuring 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 epitome of quality and precision. Eagerly embracing collaborative ventures both locally and globally, we foster a culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in the production of industrial ceramics
2. Products of unrivaled quality, offered at remarkably affordable prices
3. Ultra-high precision components crafted with the tightest tolerances, ensuring impeccable standards
4. Seamless and timely production schedules, expertly tailored to meet your specific needs
5. A seasoned and exceptional R&D team, spearheading innovation at the forefront
6. A stellar reputation, highly recognized both domestically and internationally
7. Flexible Minimum Order Quantities, thoughtfully catering even to the smallest requirements
8. A dynamic team, dedicated to providing exceptional after-sales support

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