Alumina Zirconia Ceramic Structure: High Strength and Precision Design

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• 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 roundness 0.002 mm, concentricity 0.002 mm, and an ultra-smooth finish of Ra0.1;
(2) Hole: Precision engineering allows for a minimum processing hole diameter of 0.2 mm with depths reaching up to an impressive 6 mm;
(3) Slot: Crafting perfection with a minimum narrow groove width of 0.1 mm, offering the flexibility of custom-shaped grooves tailored to your needs;
(4) Plane: Achieve precision with a 0.1 mm sheet at minimum processable thickness, ensuring parallelism of 0.001 mm, strict measurement tolerance of 0.001 mm, and a finish of Ra0.1 for excellence;
(5) Thread: Masterfully machinable M2 internal thread with GB-7h accuracy, unlimited external thread size potential, precision-crafted to meet GB-6g accuracy standards.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its remarkable versatility and cost-effectiveness compared to other advanced ceramics. Renowned for its superior electrical insulation resistance, high-temperature resilience, formidable hardness, exceptional wear resistance, and steadfast chemical stability, it is the ideal choice for applications enduring high temperatures and resisting chemical corrosion.
Our factory produces high-quality alumina parts with purities from 75% to a remarkable 99.8%. Every ceramic part we deliver is crafted with a dense body using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet specialized application demands like fitting, reducing friction, and enhancing insulation, we offer secondary processes post-sintering, including precision CNC machining, polishing, glazing, and metalizing for enhanced performance.
We specialize in manufacturing a wide range of alumina ceramic rings, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether for innovative prototyping or fulfilling high-volume production demands, we proudly deliver 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 located in the vibrant and bustling city of Shenzhen, China.
We proudly stand as an industry leader, expertly weaving together the intricate processes of development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of unmatched growth, we've forged robust partnerships with more than 2,000 clients and 60 esteemed universities. Our cutting-edge factory, sprawling across 2,000 square meters, is home to 50 dedicated employees who drive an impressive annual production value approaching 20 million. Celebrated for our outstanding industry reputation, we present a diverse array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is a hub of innovation, equipped with advanced, high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly anticipate deeply rewarding collaborations with clients both locally and globally.

Why Choose Us?

1. Over 10 years of unmatched expertise in industrial ceramic production
2. Delivering superior quality products at incredibly competitive prices
3. Precision-engineered ultra-high precision parts with minimal tolerance levels
4. Ensuring efficient and timely production schedules
5. Our team is experienced, professional, and highly efficient in R&D
6. We boast a stellar reputation both domestically and internationally
7. Offering flexible MOQ, welcoming even the smallest of orders
8. An energetic team committed to providing exceptional after-sales support

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