Premium Alumina Ceramics for Enhanced Industrial Performance and Durability

• 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 the pinnacle of precision with a nearly flawless roundness and concentricity of 0.002 mm, enhanced by an ultra-smooth mirror finish of Ra0.1 that speaks to our commitment to perfection.
(2) Hole: Harness unmatched precision in hole machining, capable of achieving a minimum diameter as small as 0.2 mm, reaching depths of up to 6 mm with remarkable accuracy and ease.
(3) Slot: Venture into a realm of limitless design possibilities with groove widths as narrow as 0.1 mm, offering customizable shapes to perfectly fit any specific requirement.
(4) Plane: Achieve extraordinary levels of accuracy in sheet processing with thicknesses as fine as 0.1 mm; ensure precise parallelism at 0.001 mm and maintain measurement tolerance at 0.001 mm, coupled with an exceptional finish of Ra0.1.
(5) Thread: Skillfully crafted M2 internal threads with precision GB-7h accuracy, while accommodating unconstrained external thread sizes with impressive GB-6g accuracy for absolute reliability.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out as a beacon of versatility and cost-effectiveness within advanced ceramics. Revered for its superior electrical insulation resistance, exceptional high-temperature sustainability, and robust hardness, alumina resists wear and exhibits extraordinary chemical stability, making it indispensable in challenging high-temperature and corrosive environments.
At our cutting-edge facility, we manufacture alumina parts boasting purity levels from 75% to an impressive 99.8%. Employing advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we cater to specialized applications requiring precision fitting, reduced friction, and optimal insulation. Our post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing, ensure each piece meets the highest standards of excellence.
We take pride in offering a comprehensive array of alumina ceramic components such as ceramic tubes, rings, discs, rods, arms, and wire guides. Whether for prototyping or mass production, our expertise ensures a bespoke solution finely tuned to meet your unique specifications.


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 positioned in the bustling and innovative city of Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. is a trailblazing leader in the ceramic industry, expertly harmonizing the complexities of development, design, molding, sintering, and production to create high-precision ceramic products that consistently exceed even the highest expectations. With a distinguished ten-year legacy, we have built thriving partnerships with over 2,000 esteemed clients and 60 premier universities. Our state-of-the-art facility, spanning an impressive 2,000 square meters, is powered by a team of 50 dedicated experts, propelling an annual production value that approaches 20 million. Celebrated for our stellar industry reputation, our diverse product range features 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 the utmost quality and precision. We welcome collaborative ventures both locally and globally, fostering a vibrant culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in producing top-tier industrial ceramics
2. Unparalleled quality products available at exceptional affordability
3. Ultra-high precision components crafted with the tightest tolerances, ensuring perfect accuracy
4. Seamless and timely production schedules meticulously tailored to fulfill your specific requirements
5. A seasoned and outstanding R&D team at the forefront of pioneering innovation
6. A stellar reputation acknowledged both nationwide and on the international stage
7. Flexible Minimum Order Quantities, accommodating even the smallest of needs
8. An energetic team committed to delivering exceptional after-sales support

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