High-Strength Custom Zirconia Ceramics, Alumina Ceramics for Industrial Use

• 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: Experience the zenith of precision with a roundness and concentricity of 0.002 mm! Complemented by an ultra-smooth, mirror-like surface finish at Ra0.1, ensuring perfection in every axis.
(2) Hole: Achieve mastery over precision with our capability to process holes at a minimum diameter of 0.2 mm, reaching impressive depths of up to 6 mm, a testament to our engineering excellence.
(3) Slot: Liberate your designs with groove widths as narrow as 0.1 mm. Customize groove shapes to align seamlessly with your specific applications, unlocking infinite design possibilities.
(4) Plane: Attain superior accuracy with sheets processed as thin as 0.1 mm. Achieve impeccable parallelism at a precise 0.001 mm with measurement tolerance maintained at 0.001 mm, all while flaunting a polished Ra0.1 finish.
(5) Thread: Masterfully machine M2 internal threads with GB-7h precision. External thread sizes are unrestricted, showcasing our exceptional GB-6g accuracy for all your threading needs.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its versatility and cost-effectiveness among advanced ceramics. It is lauded for unparalleled electrical insulation, stunning high-temperature resilience, exceptional hardness, and wear resistance. Its chemical stability makes alumina the prime candidate for withstanding harsh temperatures and aggressive chemical environments.
Our cutting-edge facility crafts alumina parts with purity levels soaring from 75% to an exceptional 99.8%. Each piece is meticulously manufactured using methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications demanding fitting precision, friction reduction, and enhanced insulation, we offer post-sintering processes including CNC machining, polishing, glazing, and metalizing.
We proudly produce a vast range of alumina ceramic components, from tubes, rings, discs, rods, arms, to wire guides. Whether it's prototyping or large-scale production you seek, we provide expertly tailored solutions to meet your unique requirements.


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 city of Shenzhen, China, a hub of innovation and technological advancement.
Shenzhen Hairuituo New Materials Co., Ltd. is a trailblazing leader in the ceramic industry, expertly weaving together development, design, molding, sintering, and production to create high-precision ceramic products that consistently exceed the highest of expectations. With a prestigious legacy spanning over a decade, we have formed flourishing partnerships with more than 2,000 esteemed clients and 60 leading universities. Our advanced facility, covering an impressive 2,000 square meters, is powered by a team of 50 dedicated professionals, driving an annual production value approaching 20 million. Celebrated for our outstanding industry reputation, our extensive product range includes ceramic rods, tubes, plates, blocks, and meticulously precision-engineered industrial components. Our premises boast cutting-edge, high-precision equipment for ceramic forming, sintering, and machining, ensuring the zenith of quality and precision. We embrace collaborative ventures both locally and globally, fostering a culture of innovation and excellence.

Why Choose Us?

1. A decade of unrivaled expertise in the production of industrial ceramics, setting industry benchmarks.
2. Unmatched quality products offered with impressive affordability, ensuring exceptional value.
3. Ultra-high precision components crafted to the tightest tolerances, ensuring perfect performance.
4. Seamless and timely production schedules meticulously tailored to meet your specific requirements.
5. A seasoned and exceptional R&D team at the forefront of driving groundbreaking innovation.
6. A sterling reputation celebrated both domestically and on the international stage, reflecting our commitment to excellence.
7. Flexible Minimum Order Quantities, accommodating even the smallest demands with ease.
8. A dynamic team dedicated to delivering outstanding after-sales support, ensuring complete customer satisfaction.

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