Technical Ceramic Fabrication with 99% Alumina for Optimal Performance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical
• 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: Experience unparalleled accuracy with an extraordinary roundness and concentricity both maintained at an astonishing 0.002 mm. Revel in a mirror-like smoothness, achieving a superb finish of Ra0.1.
(2) Hole: Master precision machining with our prowess to process holes as minuscule as 0.2 mm in diameter, reaching impressive depths of up to 6 mm.
(3) Slot: Unlock endless possibilities with narrow groove widths as fine as an incredible 0.1 mm. Customized groove shapes can be expertly crafted to fulfill every unique requirement effortlessly.
(4) Plane: Experience unmatched precision with the ability to process sheets as thin as a delicate 0.1 mm, achieving parallelism at a precise 0.001 mm. Measurement tolerance is equally precise at 0.001 mm, with a sophisticated finish of Ra0.1.
(5) Thread: Impeccably machine M2 internal threads with outstanding GB-7h accuracy, while the external threads are crafted with precision, boasting GB-6g accuracy, all without size constraints.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is celebrated for its adaptability and cost-effectiveness when compared to other advanced ceramics. Renowned for its superior electrical insulation resistance, exceptional high-temperature performance, extreme hardness, wear resistance, and excellent chemical stability, alumina stands as the pinnacle solution for enduring the harshest temperatures and corrosive chemical environments with utmost ease.
Our state-of-the-art facility is devoted to producing alumina parts with impressive purity levels ranging from 75% to an extraordinary 99.8%. Each ceramic component is meticulously engineered using cutting-edge techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications requiring tight fits, reduced friction, and optimized insulation, we offer post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing, ensuring perfection in every piece.
We proudly manufacture a comprehensive array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project demands prototyping or large-scale production, we possess the deep expertise and capability to provide a solution meticulously tailored to 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. stands as a pioneering beacon in the ceramic industry. We masterfully orchestrate an impressive synergy of development, design, molding, sintering, and production to craft precision ceramic solutions that consistently exceed even the loftiest expectations. With a proud legacy spanning a decade, we have established thriving synergies with over 2,000 esteemed clients and 60 top-tier universities. Our state-of-the-art facility, sprawling over an expansive 2,000 square meters, is powered by a team of 50 dedicated professionals, pushing an annual production value close to 20 million. Celebrated for our impeccable industry standing, our extensive product range boasts ceramic rods, tubes, plates, blocks, and intricately precision-engineered industrial components. Our premises are outfitted with cutting-edge, high-precision equipment for ceramic forming, sintering, and machining, ensuring supreme quality and precision. We actively engage in collaborative ventures both domestically and internationally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unrivaled expertise in crafting industrial ceramics of unsurpassed quality
2. Exquisite quality products, offered at exceptional affordability
3. Ultra-high precision components, crafted with extraordinary accuracy and tolerances
4. Flawless and timely production schedules, customized to meet your unique requirements
5. An exemplary and innovative R&D team, at the forefront of technological advancements
6. A stellar reputation, celebrated both domestically and internationally
7. Flexible Minimum Order Quantities, accommodating even the smallest needs
8. A vibrant team committed to delivering exceptional after-sales service

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