Alumina Ceramics High Toughness Ceramic with Exceptional Mechanical Strength

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Purity: 99%
• 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: Revel in a realm of precision with an astounding roundness of 0.002 mm and concentricity precisely matching at 0.002 mm, all accentuated by a mesmerizing mirror-like finish of Ra0.1.
(2) Hole: Experience mastery in precision engineering as we process holes with diameters as minute as 0.2 mm, and depths reaching up to an extraordinary 6 mm.
(3) Slot: Embrace the potential for innovation with narrow groove widths as delicate as 0.1 mm, offering the flexibility of custom groove configurations tailored for any requirement.
(4) Plane: Elevate your accuracy standards with our ability to process sheets as slender as 0.1 mm, maintaining flawless parallelism at a precise 0.001 mm, accompanied by an equally stringent measurement tolerance of 0.001 mm, and a lustrous surface finish of Ra0.1.
(5) Thread: Achieve threading perfection with M2 internal threads machined to exact GB-7h standards, while the external threads remain limitless in size, crafted with precision to GB-6g standards.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a paragon of versatility and cost-efficiency among advanced ceramics. Esteemed for its superior electrical insulation resistance, high-temperature tolerance, exceptional hardness, formidable wear resistance, and outstanding chemical stability, alumina emerges as the quintessential choice for withstanding extreme thermal and corrosive chemical environments.
In our state-of-the-art facilities, we manufacture alumina parts with extraordinary purity levels, from 75% to an impressive 99.8%. Each ceramic component is precisely crafted using cutting-edge methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. Addressing the specialized needs of fittings, reduced friction, and optimized insulation, we offer secondary processes post-sintering such as CNC machining, polishing, glazing, and metalizing to enhance performance.
We take pride in producing an extensive array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project demands prototyping or high-volume production, our expertise ensures we tailor solutions to meet your exact specifications with unmatched precision.


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 art of development, design, molding, sintering, and production, crafting precision ceramic products that consistently surpass expectations. Over a decade of unstoppable progress has seen us forge robust alliances with more than 2,000 distinguished clients and 60 eminent universities. Our state-of-the-art facility, spanning over an impressive 2,000 square meters, is powered by 50 devoted professionals, fueling an annual production value nearing 20 million. Our stellar reputation in the industry is a testament to our exceptional portfolio that 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 extend a warm invitation for meaningful collaborations with clients around the globe, fostering a spirit of innovation and unparalleled excellence.

Why Choose Us?

1. With over a decade of unmatched expertise, we craft industrial ceramics with precision that stands the test of time.
2. Our superior quality products deliver unbeatable value, available at remarkably competitive prices.
3. Our ultra-high precision components are engineered with the industry's lowest tolerance levels, ensuring flawless performance.
4. We offer streamlined production schedules that ensure timely deliveries, precisely tailored to meet your specific requirements.
5. Our experienced and professional R&D team is the backbone of continuous innovation and growth, pushing boundaries daily.
6. Our stellar reputation is celebrated both domestically and across global markets, reflecting our unwavering commitment to excellence.
7. We accommodate flexible Minimum Order Quantities, catering to even the most modest requests with ease.
8. Our dynamic team is committed to providing unparalleled after-sales support, ensuring complete satisfaction with every purchase.

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