Alumina Zirconia Ceramic Structure with High Density Over 5.95g/cm3

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, 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: roundness 0.002 mm, concentricity 0.002 mm, smoothness Ra0.1;
(2) Hole: minimum processing hole diameter of 0.2 mm and depth up to 6 mm;
(3) Slot: minimum narrow groove width of 0.1 mm, custom-shaped grooves available;
(4) Plane: 0.1 mm sheet with minimum processable thickness, parallelism 0.001 mm, measurement tolerance 0.001 mm, finish Ra0.1;
(5) Thread: machinable M2 internal thread with GB-7h accuracy, external thread size not limited, accuracy GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its exceptional versatility and cost-efficiency when compared with other advanced ceramics. This remarkable material is distinguished by its superior electrical insulation resistance, robust high-temperature endurance, formidable hardness, outstanding wear resistance, and exceptional chemical stability. These attributes make alumina an optimal choice for applications that demand resistance to high temperatures and chemical exposure.
Our esteemed factory is at the forefront of manufacturing alumina parts with purity levels spanning from 75% to an impressive 99.8%. Each ceramic part we offer is expertly crafted with a dense body structure through innovative techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For applications requiring specific attributes like enhanced fitting, minimized friction, and superior insulation, we proudly offer sophisticated secondary processes post-sintering. These include state-of-the-art CNC machining, meticulous polishing, exquisite glazing, and advanced metalizing techniques.
We proudly produce a diverse range of alumina ceramic rings, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you seek a prototype for testing or require a solution for high-volume demands, we are unwaveringly committed to delivering precision-engineered solutions 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 situated in the vibrant heart of Shenzhen, China.
We stand as a pioneering industry leader, masterfully blending the art and science of development, design, molding, sintering, production, and sales of precision ceramic products. Over the past decade, our phenomenal growth trajectory has enabled us to forge strong alliances with over 2,000 clients and 60 renowned universities globally. Spanning a comprehensive 2,000 square meters, our cutting-edge factory is home to 50 dedicated professionals driving an impressive annual production value of nearly 20 million. Celebrated for our distinguished industry reputation, we proudly offer an extensive array of high-quality products, including ceramic rods, tubes, plates, blocks, and precision-engineered industrial parts. Our facility is outfitted with sophisticated high-precision machinery essential for ceramic forming, sintering, and precision machining. We eagerly welcome meaningful partnerships with clients around the globe, aspiring for mutually beneficial collaborations.

Why Choose Us?

1. Boasting over a decade's worth of expertise in industrial ceramic production, we are the masters of our craft.
2. We offer superior quality products at highly competitive prices, ensuring excellent value for your investment.
3. Our ultra-high precision parts boast minimal tolerance levels, meeting the most stringent standards.
4. We pride ourselves on efficient and timely production schedules, ensuring your needs are met promptly.
5. Our experienced, professional, and highly efficient R&D team is dedicated to innovation and excellence.
6. We carry a stellar reputation both domestically and internationally, a testament to our unwavering commitment to quality.
7. With flexible MOQ, we enthusiastically welcome even the smallest orders, catering to diverse client needs.
8. Our energetic team provides exceptional after-sales support, ensuring client satisfaction at every step.

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