Alumina Zirconia Ceramic Structure with Superior Tolerance and Strength

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical
• 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: Experience unmatched precision with a roundness and concentricity of just 0.002 mm, coupled with a mirror-like smoothness of Ra0.1 for flawless performance.
(2) Hole: Our capabilities include processing holes with a minimum diameter of 0.2 mm and a depth reaching up to 6 mm, ensuring precision and reliability for diverse applications.
(3) Slot: Capable of crafting the narrowest groove width at an impressive 0.1 mm, we offer custom-shaped grooves to suit bespoke requirements with precision.
(4) Plane: Produce ultra-thin 0.1 mm sheets with exceptional flatness, parallelism accuracy of 0.001 mm, and a refined surface finish of Ra0.1, perfect for high-precision demands.
(5) Thread: Our expertise extends to machining internal M2 threads with GB-7h accuracy and unrestricted external thread sizes, maintaining a high precision standard of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its economic advantage and adaptability in various applications. It exhibits superior electrical insulation, withstands high temperatures, and promises exceptional hardness, wear, and chemical resistance. This makes it indispensable for operations exposed to extreme heat and corrosive environments.
At our state-of-the-art facility, we produce alumina parts with purities ranging from 75% to 99.8%. Our products ensure a dense, robust structure crafted through advanced methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications requiring reduced friction or enhanced insulation, we offer meticulous secondary processes post-sintering, such as CNC machining, polishing, glazing, and metalizing.
We pride ourselves on manufacturing a vast range of alumina ceramic products, including tubes, rings, discs, rods, arms, and wire guides. Be it a prototype or large-scale production, we assure a customized solution tailored to meet your specific 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 bustling city of Shenzhen, a dynamic hub in China.
As an industry trailblazer, we expertly weave together the realms of development, design, molding, sintering, production, and sales of precision ceramic products. Over the last decade, our growth has been nothing short of extraordinary, allowing us to forge partnerships with over 2,000 clients and 60 leading universities. Our cutting-edge facility spans 2,000 square meters, employing 50 dedicated professionals and boasting an impressive annual production value close to 20 million. Celebrated for our outstanding industry reputation, we provide an extensive array of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is outfitted with the latest high-precision machinery for ceramic forming, sintering, and precision machining. We warmly welcome meaningful collaborations with clients both locally and internationally.

Why Choose Us?

1. A decade of unmatched expertise in the realm of industrial ceramic production
2. Offering superior quality products at prices that remain fiercely competitive
3. Delivering ultra-high precision parts with exceptionally minimal tolerance levels
4. Commitment to efficient and punctual production schedules
5. Our R&D team is experienced, professional, and highly efficient
6. Holding a stellar reputation both domestically and on the international stage
7. Flexible MOQ, warmly welcoming even the smallest of orders
8. Boasting an energetic team and providing exceptional after-sales support

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