Alumina Zirconia Ceramic Structure with Outstanding Density and Strength

• 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: Experience unprecedented precision with a roundness of 0.002 mm and concentricity of 0.002 mm, paired with an impressive surface smoothness of Ra0.1;
(2) Hole: Achieve fine craftsmanship with a minimum processing hole diameter of 0.2 mm, reaching depths up to 6 mm effortlessly;
(3) Slot: Create intricate designs with minimum narrow groove widths as small as 0.1 mm, alongside custom-shaped grooves that cater to your specific needs;
(4) Plane: Fabricate delicate structures with 0.1 mm sheets boasting a minimum processable thickness, maintaining parallelism at 0.001 mm, measurement tolerance at 0.001 mm, and a flawless finish of Ra0.1;
(5) Thread: Our machining capabilities allow for M2 internal threads with GB-7h accuracy, while external thread sizes are unlimited, ensuring GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is a cost-effective, versatile material renowned for its broad applications. Distinguished by its electrical insulation resistance, high-temperature endurance, hardness, wear resistance, and chemical stability, Alumina is the material of choice for environments requiring resilience against heat and chemical corrosion.
Our factory specializes in the production of alumina parts with purity levels ranging from 75% to 99.8%. Utilizing advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we ensure the formation of a dense body for all ceramic parts. For specialized needs like fitment, friction reduction, and insulation enhancement, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We expertly craft a wide variety of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether you're in need of prototypes or large-scale production, rest assured we can fulfill your requirements with precision.


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 city of Shenzhen, China.
We are a leading force in the industry, seamlessly merging development, design, molding, sintering, production, and sales of precise ceramic products. Over a decade of unmatched growth has seen us forge partnerships with over 2,000 clients and 60 esteemed universities. Our cutting-edge facility, spanning 2,000 square meters, is home to 50 dedicated professionals and boasts an annual production value approaching 20 million. Known for our stellar industry reputation, we offer an extensive selection of products including ceramic rods, tubes, plates, blocks, and precision industrial components. Equipped with state-of-the-art high-precision machinery, our factory is poised for ceramic forming, sintering, and precision machining. We look forward to fruitful collaborations with clients both domestically and globally.

Why Choose Us?

1. Over 10 years of unparalleled expertise in industrial ceramic production.
2. Delivering superior quality products at highly competitive prices.
3. Ultra-high precision parts with exceptionally low tolerance levels.
4. Efficient production schedules that ensure timely delivery.
5. A seasoned, professional, and exceptionally efficient R&D team.
6. Recognized with a stellar reputation both domestically and internationally.
7. Flexible Minimum Order Quantities, welcoming orders of any size, big or small.
8. An enthusiastic team offering exceptional after-sales support to ensure complete satisfaction.

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