High Density Alumina Zirconia Ceramic Structure for Precision Engineering

• 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

HAIRUITUO - Your Trusted Partner in Cutting-edge Ceramic TechnologyEXCEPTIONAL EXCELLENCE - UNVEILING UNPARALLELED ALUMINA AND ZIRCONIA CERAMIC SOLUTIONS

 

Specifications of Industrial Ceramic Parts - Unrivaled Precision for Your Engineering Needs

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 - Elevate Your Standards of Accuracy
(1) Axis: Experience pinpoint accuracy with roundness at an incredible 0.002 mm, matched by concentricity at 0.002 mm and a silky smoothness of Ra0.1;
(2) Hole: Achieve flawless precision with a minimum processing hole diameter of 0.2 mm and an impressive depth reaching up to 6 mm;
(3) Slot: Precision-engineered narrow groove with widths as fine as 0.1 mm, along with bespoke custom-shaped grooves tailored for your needs;
(4) Plane: A mere 0.1 mm sheet boasting the finest processable thickness, impeccable parallelism at 0.001 mm, measurement tolerance of 0.001 mm, and an exquisite finish of Ra0.1;
(5) Thread: Precision-crafted M2 internal threads with GB-7h accuracy, limitless external thread sizes, held to the stringent GB-6g standard.

 

Description of Alumina Ceramic Parts - The Epitome of Versatility and Durability
Aluminum oxide (Alumina) is the go-to material for a wide array of applications thanks to its versatile nature and economical cost compared to other advanced ceramics. Known for its exceptional electrical insulation resistance, ability to withstand high temperatures, impressive hardness, wear resistance, and chemical stability, Alumina is your ideal choice for demanding environments that require endurance against heat and chemical corrosion.
Our factory is adept at producing alumina parts with purities from 75% to a pristine 99.8%. We offer ceramic parts with highly dense bodies formed through sophisticated techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications needing reduced friction, enhanced insulation, or perfect fittings, we provide post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing to ensure you receive the absolute best.
We are proud to offer a comprehensive range of alumina ceramic rings, including tubes, rings, discs, rods, arms, and wire guides. Whether you're in need of a prototype or require high-volume production, trust us to deliver a tailor-made solution that aligns perfectly with your requirements.


Data Sheet - Your Comprehensive Guide to Our Remarkable Products

Zirconia Milling Jars Specification Parameters - Precision Meets Durability

 

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 - Innovating Solutions for Your Unique Needs
 

Company Profile

Shenzhen Hairuituo New Materials Co., Ltd., strategically located in the vibrant metropolis of Shenzhen, China, a hub of innovation and growth.
We emerge as an industry pioneer, masterfully blending development, design, molding, sintering, production, and sales of precision ceramic products. Over a decade of unprecedented growth has allowed us to form rewarding partnerships with more than 2,000 esteemed clients and collaborate with 60 renowned universities. Our cutting-edge factory, occupying a vast 2,000 square meters, is home to a dedicated team of 50 skilled employees, driving an impressive annual production value close to 20 million. Celebrated for our outstanding industry prestige, we present an extensive array of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is outfitted with top-tier high-precision machinery for ceramic forming, sintering, and precision machining. We look forward to forging impactful partnerships with both local and international clients.

Why Choose Us?

1. Over a decade of unrivaled expertise in industrial ceramic production
2. Exceptional quality products offered at competitive prices
3. Ultra-high precision parts crafted with minimal tolerance levels for optimal performance
4. Meticulously efficient and timely production schedules
5. A seasoned, professional, and highly efficient R&D team that drives innovation
6. An exemplary reputation recognized both domestically and internationally
7. Flexible MOQ policy, warmly accommodating even the smallest orders
8. A dynamic team paired with exceptional after-sales support to ensure customer satisfaction

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