High-Performance Zirconia and Alumina Ceramics for Engineering Precision

• 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: Experience engineering perfection with a roundness precision of 0.002 mm and concentricity also at 0.002 mm, all enhanced by a superior mirror-like finish of Ra0.1, ensuring immaculate smoothness.
(2) Hole: Achieve a new standard of precision, processing holes with a minimum diameter of just 0.2 mm, reaching depths up to 6 mm, demonstrating exceptional accuracy and intricate capability.
(3) Slot: Embrace the future of design with the ability to produce narrow grooves as fine as 0.1 mm, offering customizable groove shapes that provide tailored solutions for diverse requirements.
(4) Plane: Reach unparalleled precision with sheets processed to a thinness of 0.1 mm, boasting parallelism and measurement tolerance at an exact 0.001 mm, complemented by a sophisticated surface finish of Ra0.1.
(5) Thread: Master the art of thread machining with M2 internal threads achieving flawless GB-7h accuracy, while external thread dimensions are unrestricted, maintaining a superior GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its remarkable adaptability and cost-effectiveness compared to other ceramics in the advanced category. With its exceptional electrical insulation resistance, superior high-temperature tolerance, formidable hardness, wear resistance, and unparalleled chemical stability, alumina is the quintessential material for handling extreme temperatures and harsh chemical environments.
In our cutting-edge facility, we meticulously create alumina parts with purity levels ranging from 75% to an exceptional 99.8%. Utilizing advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing, each piece is crafted with precision. For specialized applications needing fitting, reduced friction, and optimal insulation, we offer post-sintering secondary processes like CNC machining, polishing, glazing, and metalizing.
Our production capabilities extend to a diverse range of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether your project requires prototyping or high-volume production, we possess the expertise and resources to deliver solutions tailored to your specific needs.


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 bustling heart of Shenzhen, China, a city synonymous with innovation and growth.
Shenzhen Hairuituo New Materials Co., Ltd. emerges as a trailblazer in the ceramic domain, masterfully weaving together the intricate processes of development, design, molding, sintering, and production. Our mission is to create high-precision ceramic products that not only meet but consistently exceed the most demanding standards. With a proud heritage spanning over a decade, we've forged robust partnerships with more than 2,000 esteemed clients and collaborated with 60 leading universities. Our cutting-edge facility, encompassing a substantial 2,000 square meters, is driven by a passionate team of 50 experts, propelling an impressive annual production value close to 20 million. We are celebrated for our exemplary industry standing, offering a diverse array of products such as ceramic rods, tubes, plates, and blocks, alongside intricately precision-engineered industrial components. Our premises are outfitted with state-of-the-art, high-precision equipment for ceramic forming, sintering, and machining, promising unmatched quality and precision. We welcome collaborative opportunities both locally and internationally, fostering a spirit of innovation and unparalleled excellence.

Why Choose Us?

1. A decade of unmatched mastery in industrial ceramics production
2. Peerless quality products delivered at extraordinary value
3. Ultra-high precision components crafted to the most exacting tolerances
4. Effortless and punctual production timelines customized to suit your exact requirements
5. An accomplished and visionary R&D team spearheading innovation
6. An impeccable reputation that resonates both nationally and globally
7. Adaptable Minimum Order Quantities, accommodating even the smallest needs
8. A vibrant team committed to delivering exceptional after-sales service

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