Precision-Focused Alumina Zirconia Ceramic Structure for Industrial Use

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• 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: Achieve unparalleled precision with axis roundness and concentricity both at 0.002 mm, combined with an outstanding smoothness of Ra0.1;
(2) Hole: Capable of processing the tiniest holes with a minimum diameter of 0.2 mm and a depth reaching up to 6 mm;
(3) Slot: Offers minimum narrow groove widths of 0.1 mm with the flexibility for custom-shaped grooves to suit your specific requirements;
(4) Plane: Provides a 0.1 mm sheet with an impressive minimum processable thickness, exceptional parallelism at 0.001 mm, measurement tolerance finely tuned to 0.001 mm, and a flawless finish of Ra0.1;
(5) Thread: Supports machining of internal threads up to M2 with GB-7h accuracy, offering freedom in external thread size with precision accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is celebrated for its wide-ranging applications, attributed to its superb versatility and cost-effectiveness compared to other advanced ceramics. Alumina exhibits remarkable electrical insulation resistance, withstands high temperatures, and is renowned for its outstanding hardness, wear resistance, and extraordinary chemical stability, making it the perfect choice for environments that demand high temperature resilience and chemical corrosion resistance.
Our state-of-the-art factory crafts alumina parts with purities spanning from 75% to a remarkable 99.8%. Each ceramic part we produce is characterized by a dense body meticulously formed through techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. We address specialized applications requiring precision fitting, friction reduction, and enhanced insulation by offering secondary processing post-sintering, including advanced CNC machining, polishing, glazing, and metalizing.
We proudly manufacture a diverse range of alumina ceramic rings, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or high-volume requirements, we are equipped to deliver a solution that precisely matches your 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 located in the vibrant metropolis of Shenzhen, China, a hub of innovation and industry.
As a pioneering force in the field, we seamlessly blend development, design, molding, sintering, production, and sales of precision ceramic products. With a rich history of a decade of unparalleled growth and success, we've proudly collaborated with over 2,000 prestigious clients and 60 esteemed universities. Our cutting-edge factory covers an expansive 2,000 square meters, employing 50 dedicated professionals, contributing to an impressive annual production value nearing 20 million. Celebrated for our outstanding industry reputation, we offer an extensive range of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility boasts state-of-the-art high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly look forward to forging meaningful collaborations with both local and international partners.

Why Choose Us?

1. Over a decade of expertise in pioneering industrial ceramic production, setting industry standards.
2. Unparalleled quality products at competitive prices, ensuring value-driven solutions.
3. Ultra-high precision parts with minimal tolerance levels, catering to exacting demands.
4. Streamlined and timely production schedules, ensuring reliability in every order.
5. An experienced, professional, and highly efficient R&D team, driving innovation.
6. An impeccable reputation, celebrated both domestically and internationally.
7. Flexible Minimum Order Quantities (MOQ), welcoming even the smallest orders with open arms.
8. A dynamic team and exceptional after-sales support, committed to customer satisfaction.

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