Zirconia Ceramics, Alumina Ceramics for Custom High-Strength Solutions

• 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: Achieve unparalleled perfection with a roundness of 0.002 mm, concentricity also at 0.002 mm, complemented by a mirror-like smoothness of Ra0.1.
(2) Hole: Master precision with the capability to process holes with a minimum diameter of 0.2 mm and achieve depths up to an impressive 6 mm.
(3) Slot: Unlock limitless possibilities with narrow groove widths as fine as 0.1 mm, with the option for customized groove shapes to suit every need.
(4) Plane: Attain unmatched accuracy with processing sheets as thin as 0.1 mm, featuring parallelism at a precise 0.001 mm, with a measurement tolerance also at 0.001 mm, and a refined finish of Ra0.1.
(5) Thread: Expertly machine M2 internal threads with impeccable GB-7h accuracy, while external thread size remains unconstrained, boasting GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its adaptability and cost-effectiveness among advanced ceramics. It shines with extraordinary electrical insulation resistance, incredible high-temperature stability, immense hardness, superior wear resistance, and exceptional chemical inertia, making alumina the definitive choice for withstanding harsh temperatures and corrosive chemical settings.
Our cutting-edge facility crafts alumina components with purity levels ranging from 75% to an impressive 99.8%. Each ceramic piece is meticulously produced using techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specific applications demanding superior fitting, reduced friction, and enhanced insulation, we provide post-sintering secondary processes such as CNC machining, polishing, glazing, and metalizing.
We take pride in manufacturing a broad spectrum of alumina ceramic parts, including tubes, rings, discs, rods, arms, and wire guides. Whether you require prototypes or large-scale production, our expert team is equipped to deliver solutions precisely tailored to your 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

Shenzhen Hairuituo New Materials Co., Ltd., strategically situated in the bustling and innovative city of Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. shines as a trailblazer in the ceramic industry, masterfully integrating an advanced symphony of development, design, molding, sintering, and production processes to create high-precision ceramic products that continuously exceed the highest expectations. Over a decade of excellence, we have forged successful alliances with over 2,000 esteemed clients and 60 leading universities. Our cutting-edge facility spans a remarkable 2,000 square meters, powered by a team of 50 skilled professionals, generating an impressive annual production value nearing 20 million. Celebrated for our exceptional industry reputation, our extensive product lineup includes ceramic rods, tubes, plates, blocks, and precision-engineered industrial components. Our premises feature state-of-the-art, high-precision equipment for ceramic forming, sintering, and machining, ensuring unmatched quality and precision. We welcome collaborative partnerships both domestically and internationally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in the creation of industrial ceramics
2. Peerless quality products available at exceptional value
3. Ultra-high precision components manufactured with the utmost tolerance levels
4. Effortless and punctual production timelines custom-tailored to fulfill your unique requirements
5. An innovative and extraordinary R&D team pioneering advancements
6. An outstanding reputation acknowledged domestically and internationally
7. Adaptable Minimum Order Quantities, addressing even the most modest needs
8. A vibrant team committed to delivering superior after-sales assistance

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