Custom Alumina Ceramics for Industrial Applications and 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, achieving a remarkable roundness and concentricity of just 0.002 mm, paired with an exquisitely smooth mirror finish of Ra0.1.
(2) Hole: Demonstrate masterful precision by processing holes with an impressive minimum diameter of 0.2 mm, reaching depths as profound as 6 mm.
(3) Slot: Explore endless possibilities with exceptionally narrow groove widths down to 0.1 mm, offering customizable groove shapes tailored to every unique requirement.
(4) Plane: Realize unparalleled precision with sheets processed to a remarkable thinness of 0.1 mm, ensuring parallelism at a meticulous 0.001 mm, coupled with a measurement tolerance also at 0.001 mm, and a lustrous finish of Ra0.1.
(5) Thread: Expertly craft M2 internal threads with flawless GB-7h accuracy, while maintaining external thread size flexibility, achieving GB-6g accuracy for uncompromised quality.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is widely esteemed for its versatility and cost-effectiveness over other advanced ceramics. Celebrated for its exceptional electrical insulation resistance, remarkable endurance at high temperatures, superior hardness, wear resistance, and exceptional chemical stability, alumina is the definitive choice for withstanding extreme temperatures and corrosive chemical environments.
At our cutting-edge facility, we produce alumina parts with extraordinary purity levels from 75% up to an outstanding 99.8%. Each ceramic piece is meticulously crafted using sophisticated methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications requiring fitting, reduced friction, and enhanced insulation, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We proudly manufacture a comprehensive range of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your requirements involve prototyping or mass production, we have the expertise to deliver a solution perfectly aligned with 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 located in the vibrant and dynamic Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. is a trailblazing leader in the ceramic industry. We masterfully integrate development, design, molding, sintering, and production processes to produce high-precision ceramic products that exceed the loftiest expectations. Over the past decade, we have established flourishing partnerships with over 2,000 esteemed clients and 60 leading universities. Our state-of-the-art facility, sprawling over 2,000 square meters, is powered by a team of 50 dedicated professionals, achieving an annual production value close to 20 million. Celebrated for our exemplary industry reputation, our extensive product lineup includes ceramic rods, tubes, plates, blocks, and intricately precision-engineered industrial components. Our premises boast cutting-edge, high-precision equipment for ceramic forming, sintering, and machining, guaranteeing exceptional quality and precision. We actively engage in collaborative ventures, both locally and globally, fostering a culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in the production of industrial ceramics
2. Uncompromised quality products delivered at exceptional affordability
3. Ultra-high precision components crafted with the strictest tolerances
4. Effortlessly seamless and punctual production schedules, tailored to your specific needs
5. A seasoned and extraordinary R&D team at the forefront of innovation
6. A stellar reputation that is recognized both domestically and internationally
7. Flexible Minimum Order Quantities, catering to even the smallest requirements
8. A dynamic team committed to providing exceptional after-sales support

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