99% Alumina Ceramic Nozzle with Precision Tolerance for Industries

• 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: Roundness of 0.002 mm, concentricity of 0.002 mm, with an impressive smoothness of Ra0.1;
(2) Hole: Achieves a remarkable minimum processing hole diameter of 0.2 mm with a depth capability reaching up to 6 mm;
(3) Slot: Features a minimum narrow groove width of 0.1 mm, offering custom-shaped grooves to suit your specialized needs;
(4) Plane: Fabricates 0.1 mm sheets with a minimum processable thickness, maintaining parallelism of 0.001 mm, measurement tolerance at 0.001 mm, and a pristine finish of Ra0.1;
(5) Thread: Machinable M2 internal thread with precision GB-7h accuracy, unlimited external thread size with a high accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is an industry favorite due to its remarkable versatility and cost-effectiveness compared to other advanced ceramics. It offers stellar electrical insulation resistance, withstands high temperatures, assures supreme hardness, exhibits excellent wear resistance, and maintains chemical stability, making it perfect for high-temperature and chemically corrosive environments.
Our advanced production facility crafts alumina parts with astonishing purities ranging from 75% to a striking 99.8%. Every ceramic part we offer is formed with a dense body through techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to unique applications such as fitting, friction reduction, and insulation enhancement, we provide comprehensive secondary processes post-sintering, which include CNC machining, polishing, glazing, and metalizing.
We manufacture a diverse and comprehensive range of alumina ceramic rings, including tubes, rings, discs, rods, arms, and wire guides. Whether you're in need of prototyping or meeting high-volume production demands, we stand ready to deliver solutions tailored to satisfy your 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 nestled in the vibrant and dynamic city of Shenzhen, China.
We are a pioneering force in the industry, seamlessly weaving together the intricate processes of development, design, molding, sintering, production, and sales of precision ceramic products. Over a decade of unmatched growth, we have cultivated partnerships with over 2,000 esteemed clients and 60 prestigious universities. Our cutting-edge factory spans 2,000 square meters and is home to 50 dedicated professionals, generating an impressive annual production value nearing 20 million. Renowned for our outstanding industry reputation, we offer an extensive array of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is outfitted with state-of-the-art high-precision machinery for ceramic forming, sintering, and precision machining. We are eager to forge meaningful collaborations with clients both locally and on the global stage.

Why Choose Us?

1. Boasting over 10 years of expertise in industrial ceramic production
2. Unmatched quality products offered at highly competitive prices
3. Ultra-high precision parts with minimal tolerance levels, ensuring exactitude
4. Efficient and punctual production schedules to meet your needs
5. An experienced, professional, and remarkably efficient R&D team
6. An impeccable reputation both domestically and internationally
7. Flexible MOQ, warmly welcoming even the smallest of orders
8. A dynamic team with exceptional after-sales support to ensure your satisfaction

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