Alumina Zirconia Ceramic Structure with Outstanding Mechanical 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: Showcase flawless roundness at 0.002 mm, impeccable concentricity of 0.002 mm, and a mirror-like smoothness with Ra0.1;
(2) Hole: Achieve precision with a minimum processing hole diameter of 0.2 mm, reaching depths up to 6 mm expertly;
(3) Slot: Facilitating intricate designs with a minimum narrow groove width of 0.1 mm, and customizable groove shapes to fit your specific needs;
(4) Plane: Offering cutting-edge technology with a 0.1 mm sheet, the minimum processable thickness, maintaining parallelism at 0.001 mm, measurement tolerance at 0.001 mm, and a refined finish of Ra0.1;
(5) Thread: Perfecting threads with machinable M2 internal thread precision at GB-7h accuracy, while external thread size remains unrestricted, crafted to GB-6g standards.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its extensive range of applications, attributed to its versatile nature and cost-effectiveness compared to other advanced ceramics. Alumina is renowned for its exceptional electrical insulation resistance, withstands high temperatures, exhibits formidable hardness, unparalleled wear resistance, and impressive chemical stability, making it the ideal choice for enduring high-temperature environments and chemical corrosion challenges.
Our state-of-the-art factory produces alumina parts with purities ranging from 75% to an impressive 99.8%. Every ceramic part we offer features a densely-formed body created through techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet extraordinary needs, whether for fitting, reducing friction, or enhancing insulation, we provide sophisticated secondary processes after sintering, including CNC machining, polishing, glazing, and metalizing, ensuring each product meets the highest standards of excellence.
We proudly manufacture an extensive variety of alumina ceramic rings, which include ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your requirements are for prototyping or addressing high-volume demands, we possess the expertise and capabilities to deliver a solution that perfectly aligns with 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 nestled in the vibrant and dynamic metropolis of Shenzhen, China.
We proudly stand as a pioneering force in the industry, expertly integrating the full spectrum of development, design, molding, sintering, production, and sales of precision ceramic products. Boasting a decade of unparalleled growth, we've established fruitful partnerships with over 2,000 clients and 60 esteemed universities. Our cutting-edge facility sprawls across 2,000 square meters, staffed by 50 dedicated professionals, and achieves an impressive annual production value approaching 20 million. Celebrated for our exceptional industry standing, we offer an expansive array of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is outfitted with advanced high-precision machinery for ceramic forming, sintering, and precision machining, underscoring our commitment to excellence. We eagerly look forward to fostering mutually beneficial collaborations with clients both locally and globally.

Why Choose Us?

1. Over a decade of unparalleled expertise in industrial ceramic production
2. Unrivaled quality products at highly competitive prices
3. Ultra-precision parts with extraordinarily minimal tolerance levels
4. Meticulously efficient and timely production schedules
5. A seasoned, professional, and exceptionally efficient R&D team
6. Stellar reputation that resonates both domestically and internationally
7. Adaptable MOQ, embracing even the smallest orders with open arms
8. Dynamic team paired with outstanding after-sales support

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