High-Performance Custom Zirconia and Alumina Ceramics for Precision Engineering

• 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 superior axis machining. Achieve an extraordinary roundness and concentricity of just 0.002 mm, complemented by the exquisite smoothness of a Ra0.1 finish, ensuring a flawless, mirror-like surface.
(2) Hole: Excel in precision with our advanced hole processing capabilities. Handle holes as small as 0.2 mm in diameter, reaching impressive depths of up to 6 mm, showcasing masterful craftsmanship and attention to detail.
(3) Slot: Discover boundless innovation with our slot machining. Achieve ultra-narrow groove widths of a mere 0.1 mm with the flexibility to customize groove shapes according to your unique specifications, catering to every engineering need.
(4) Plane: Experience precision redefined with our plane processing technology. Work with sheets as delicate as 0.1 mm in thickness, boasting a perfect parallelism and measurement tolerance of a precise 0.001 mm, finished to an immaculate Ra0.1 surface.
(5) Thread: Achieve threading perfection with our cutting-edge techniques. Machine M2 internal threads with unparalleled GB-7h accuracy and enjoy versatility with external threads, which are unconstrained and crafted to GB-6g precision standards.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a beacon of versatility and cost-effectiveness among advanced ceramics. Acclaimed for its superior electrical insulation, exceptional high-temperature resilience, formidable hardness, and remarkable chemical stability, alumina is the premier choice for withstanding extreme temperatures and harsh chemical environments.
In our cutting-edge facility, we produce alumina parts with remarkable purity levels ranging from 75% to an exceptional 99.8%. Each piece is meticulously crafted through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet specialized application demands, we offer post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing, optimizing every aspect from fitting to insulation.
We take pride in producing a vast array of alumina ceramic components, such as ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you require prototyping or large-scale production, our expertise ensures a solution crafted precisely to your specific needs.


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 positioned in the bustling and ever-progressive city of Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. is an industry trailblazer in ceramics, skillfully mastering the art of development, design, molding, sintering, and production to create high-precision ceramic products that consistently exceed even the highest expectations. With an illustrious decade-long legacy, we have developed successful alliances with over 2,000 esteemed clients and 60 leading universities. Our cutting-edge facility covers 2,000 square meters and is powered by a dedicated team of 50 professionals, reaching an annual production value close to 20 million. Celebrated for our exceptional industry reputation, our diverse product line includes ceramic rods, tubes, plates, blocks, and meticulously engineered industrial components. Our premises boast state-of-the-art, high-precision equipment for ceramic forming, sintering, and machining, ensuring superior quality and accuracy. We welcome collaborative ventures both domestically and internationally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in crafting industrial ceramics
2. Exceptional quality products offered at outstanding value
3. Ultra-high precision components engineered with the tightest tolerances in the industry
4. Streamlined and punctual production schedules tailored to meet your distinct needs
5. A pioneering R&D team leading the way in innovation and development
6. A stellar reputation celebrated both nationally and on the global stage
7. Flexible Minimum Order Quantities, accommodating even the smallest orders
8. A proactive team committed to providing outstanding after-sales support

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