High Precision Alumina Zirconia Ceramics with Superior Toughness and Density

• 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 unmatched precision with our state-of-the-art machining capabilities, achieving a superb roundness of 0.002 mm and concentricity of 0.002 mm, all with an exquisite Ra0.1 mirror-like finish.
(2) Hole: Precision engineering at its finest, with holes meticulously crafted to a minimum diameter of just 0.2 mm and reaching depths of up to 6 mm, showcasing our mastery in ceramic milling.
(3) Slot: Discover extraordinary flexibility with our precision slotting, achieving narrow groove widths down to 0.1 mm, with bespoke groove shapes tailored to your specific requirements.
(4) Plane: Achieve unrivaled accuracy with our exceptional thin sheet processing capabilities, operating with a stunning parallelism precision of 0.001 mm, measurement tolerance of 0.001 mm, and a sleek Ra0.1 finish.
(5) Thread: Masterfully crafted M2 internal threads with superior GB-7h accuracy, and external threads that are crafted with unconstrained precision at GB-6g accuracy.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a beacon of versatility and affordability within advanced ceramics. Its exceptional electrical insulation, coupled with tremendous high-temperature resilience, outstanding hardness, unmatched wear resistance, and superior chemical stability, make alumina the preferred choice for navigating through extreme temperatures and hostile chemical environments.
In our state-of-the-art facility, our alumina parts are produced with extraordinary purity levels ranging from 75% up to an exceptional 99.8%. Each piece is meticulously crafted using pioneering techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. We cater to specialized needs with post-sintering processes such as CNC machining, polishing, glazing, and metalizing, ensuring reduced friction and optimized insulation.
We take pride in manufacturing an extensive array of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether your project involves prototyping or mass production, we deliver unmatched expertise to craft solutions precisely tailored to meet your demanding 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., proudly nestled in the bustling and forward-thinking hub of Shenzhen, China.
At the pinnacle of innovation, we deftly orchestrate the intricate and mesmerizing art of development, design, molding, sintering, and production. Our precision ceramic products not only meet but consistently surpass expectations. With over a decade of unstoppable progress, we have forged robust alliances with more than 2,000 distinguished clients and 60 eminent universities. Our state-of-the-art facility, spanning an impressive 2,000 square meters, is the heart of our operations, powered by 50 devoted professionals. Together, they fuel an annual production value nearing an astounding 20 million. Our stellar reputation in the industry is a testament to our exceptional portfolio, which includes ceramic rods, tubes, plates, blocks, and meticulously crafted industrial parts. Our premises are outfitted with advanced high-precision equipment for ceramic forming, sintering, and precision machining. We warmly invite global clients to engage in meaningful collaborations that foster a spirit of innovation and unparalleled excellence.

Why Choose Us?

1. Over a decade of unmatched expertise in crafting industrial ceramics with precision, ensuring we are a step ahead.
2. Superior quality products, delivering unbeatable value at competitive prices, setting a benchmark in the industry.
3. Ultra-high precision components crafted with industry's lowest tolerance levels, showcasing our commitment to perfection.
4. Streamlined production schedules ensure timely deliveries tailored to your needs, maintaining reliability and trust.
5. An experienced, professional R&D team fuels continuous innovation and sustainable growth, driving us into the future.
6. A stellar reputation celebrated both domestically and on the global stage, highlighting our global impact and reach.
7. Flexible Minimum Order Quantities cater to even the most modest requests, emphasizing our adaptability and customer focus.
8. A dynamic team dedicated to providing unparalleled after-sales support, ensuring your satisfaction and continued success.

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