Zirconia Ceramics, Alumina Ceramics for Advanced Precision Manufacturing

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• 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: Revel in unbeatable precision with our axis processing, boasting a remarkable roundness and concentricity of just 0.002 mm, enhanced by a luxurious mirror-like finish rated at Ra0.1.
(2) Hole: Experience masterful precision with our ability to engineer holes with a minimum diameter of a mere 0.2 mm, extending to depths reaching an astonishing 6 mm.
(3) Slot: Discover endless possibilities with our expertise in crafting narrow grooves as minute as 0.1 mm, featuring customizable shapes to cater to every precise requirement.
(4) Plane: Achieve supreme accuracy with the processing of ultra-thin sheets down to 0.1 mm, assuring parallelism at an exacting 0.001 mm, with a tolerance range equally tight at 0.001 mm, and a polished finish of Ra0.1.
(5) Thread: Flawlessly machine M2 internal threads achieving impeccable GB-7h precision, while our external threads maintain flexibility in size, achieving superb GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands unrivaled for its versatility and cost-effectiveness among advanced ceramics. Esteemed for its extraordinary electrical insulation resistance, exceptional endurance in high-temperature conditions, significant hardness, impressive wear resistance, and superb chemical stability, alumina is the prime choice for challenging environments involving extreme heat and corrosive chemicals.
In our cutting-edge facility, we craft alumina parts with exceptional purity levels spanning from a practical 75% to an exquisite 99.8%. Each ceramic item is meticulously fashioned using sophisticated techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specific applications requiring fitting, reduced friction, and optimized insulation, we provide post-sintering enhancements including CNC machining, polishing, glazing, and metalizing.
We take pride in manufacturing a comprehensive array of alumina ceramic components, embracing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs range from initial prototyping to large-scale production, our expertise equips us to offer solutions precisely tailored to your demands.


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 dynamic Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. proudly stands as a trailblazing leader in the ceramic industry. We masterfully blend development, design, molding, sintering, and production, creating high-precision ceramic products that not only meet but exceed the loftiest expectations. Over a remarkable decade, we have forged thriving collaborations with over 2,000 prestigious clients and 60 of the most esteemed universities. Our cutting-edge facility, sprawling over an impressive 2,000 square meters, is driven by a passionate team of 50 experts, achieving an annual production value that approaches 20 million. Celebrated for our stellar industry reputation, our diverse product lineup includes ceramic rods, tubes, plates, blocks, and meticulously crafted precision-engineered industrial components. Equipped with state-of-the-art, high-precision machinery for ceramic forming, sintering, and machining, we ensure the pinnacle of quality and precision. We embrace both local and global collaborations, cultivating a culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in the production of industrial ceramics
2. Exceptional quality products offered at extraordinary affordability
3. Ultra-high precision components manufactured with the tightest tolerances
4. Effortless and timely production timelines customized to suit your specific needs
5. A seasoned and outstanding R&D team that leads in driving innovation
6. A stellar reputation recognized both domestically and internationally
7. Flexible Minimum Order Quantities, accommodating even the smallest requirements
8. A dynamic team committed to delivering unparalleled after-sales support

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