Advanced Zirconia Ceramics and Alumina Ceramics with Tight Tolerance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Purity: 99%
• 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 engineering perfection with an impressive roundness and concentricity of just 0.002 mm, finished with an exquisite mirror-like surface of Ra0.1.
(2) Hole: Achieve masterful precision as you process holes as small as 0.2 mm in diameter, extending to depths of a remarkable 6 mm.
(3) Slot: Discover endless possibilities with slots as narrow as 0.1 mm, fully customizable in shape to meet every unique specification.
(4) Plane: Obtain extraordinary precision in processing sheets down to a mere 0.1 mm thickness, ensuring parallelism and measurement tolerance at an exacting 0.001 mm, all topped with a refined finish of Ra0.1.
(5) Thread: Skillfully machine M2 internal threads with flawless GB-7h precision, while external threads are crafted with unrestricted size and GB-6g accuracy.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a paragon of versatility and cost-effectiveness among advanced ceramics. Its superior electrical insulation, resilience to high temperatures, extreme hardness, exceptional wear resistance, and robust chemical stability render alumina the definitive choice for combating harsh temperatures and corrosive chemical landscapes.
In our cutting-edge facilities, we produce alumina components with outstanding purity levels ranging from 75% to an impressive 99.8%. Each piece is meticulously crafted using sophisticated techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications demanding precision fitting, friction reduction, and enhanced insulation, we offer post-sintering secondary processes such as CNC machining, polishing, glazing, and metalizing.
Our pride lies in our diverse range of alumina ceramic parts, including tubes, rings, discs, rods, arms, and wire guides. From initial prototyping to large-scale production, our expertise ensures a solution precisely tailored to meet your exact 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

Welcome to Shenzhen Hairuituo New Materials Co., Ltd.Our headquarters are strategically nestled in the dynamic metropolis of Shenzhen, China, a hub of innovation and growth.
Shenzhen Hairuituo New Materials Co., Ltd. stands as a prestigious luminary in the ceramics realm, masterfully orchestrating a sophisticated symphony of development, design, molding, sintering, and production to craft high-precision ceramic marvels that consistently surpass the most ambitious expectations. With a glorious heritage exceeding a decade, we have formed thriving partnerships with over 2,000 esteemed clients and 60 leading universities. Our state-of-the-art facility, spanning a remarkable 2,000 square meters, is driven by a passionate team of 50 dedicated professionals, propelling an annual production value nearing 20 million. Renowned for our impeccable industry standing, our extensive product range encompasses ceramic rods, tubes, plates, blocks, and precision-engineered industrial components of the highest caliber. Our premises are equipped with pioneering, high-precision apparatus for ceramic forming, sintering, and machining, ensuring the pinnacle of quality and precision. We warmly embrace collaborative ventures both locally and globally, perpetually fostering a culture of innovation and excellence.

Why Are We Your Ideal Choice?

1. Over a decade of unmatched expertise in industrial ceramics, setting new benchmarks in the industry.
2. Superior quality products delivered at extraordinary value, ensuring remarkable affordability.
3. Ultra-high precision components, meticulously crafted to meet the most stringent tolerances.
4. Impeccable and timely production schedules, precisely tailored to align with your unique requirements.
5. A seasoned and exceptional R&D team, leading the charge in ceramics innovation.
6. A stellar reputation, celebrated both domestically and across the global landscape.
7. Flexible Minimum Order Quantities, thoughtfully designed to accommodate even the smallest needs.
8. A spirited team committed to providing exceptional after-sales support, ensuring maximum satisfaction.

Explore Our Factory