Advanced Alumina Ceramics for Enhanced Durability and Strength

• 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: Elevate your precision standards with our innovative technology, ensuring roundness and concentricity both at a pristine 0.002 mm. Experience a flawless finish with an extraordinary smoothness rated Ra0.1.
(2) Hole: Achieve groundbreaking precision by processing holes as tiny as 0.2 mm in diameter, reaching remarkable depths of up to 6 mm, ensuring your intricate designs come to life with unmatched accuracy.
(3) Slot: Experience versatility at its finest with grooves as narrow as 0.1 mm. Customize groove shapes to meet your specific requirements, ensuring a perfect fit for every application.
(4) Plane: Set new benchmarks in accuracy with the ability to process sheets as thin as 0.1 mm, achieving superb parallelism and measurement tolerance at an exact 0.001 mm. The finish is polished to an impeccable Ra0.1 standard.
(5) Thread: Master the art of threading with M2 internal threads crafted to GB-7h precision. Enjoy flexibility with unconstrained external thread sizes, maintained at a high GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a paragon of versatility and cost-efficiency, outshining other advanced ceramics. It is lauded for its superior electrical insulation, exceptional high-temperature resilience, and formidable hardness, along with unparalleled wear resistance and chemical stability. Alumina is the definitive material for withstanding extreme temperatures and corrosive chemical settings.
In our cutting-edge facility, we meticulously produce alumina parts boasting impressive purity levels ranging from 75% to an outstanding 99.8%. Each component is artfully fashioned using progressive techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized application needs that require fitting precision, reduced friction, and optimal insulation, we offer advanced post-sintering processes like CNC machining, polishing, glazing, and metalizing.
We take immense pride in offering a wide array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you require prototyping or are aiming for high-volume production, our expertise ensures a solution meticulously tailored to meet your specific 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 Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. is an illustrious pioneer in the world of ceramics, masterfully harmonizing the intricate processes of development, design, molding, sintering, and production to create high-precision ceramic products that consistently exceed even the highest expectations. With a remarkable legacy spanning a decade, we have cultivated prosperous collaborations with over 2,000 esteemed clients and 60 top-tier universities. Our cutting-edge facility, sprawling over an impressive 2,000 square meters, is powered by a team of 50 dedicated professionals, spearheading an annual production value approaching 20 million. Celebrated for our exceptional industry standing, our diverse product portfolio includes ceramic rods, tubes, plates, blocks, and meticulously precision-engineered industrial components. Our premises are outfitted with state-of-the-art, high-precision equipment for ceramic forming, sintering, and machining, ensuring unparalleled quality and precision. We actively pursue collaborative ventures both locally and internationally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unrivaled expertise in the production of industrial ceramics.
2. Unmatched quality products offered at remarkably affordable prices.
3. Ultra-high precision components crafted to the tightest tolerances.
4. Smooth and timely production schedules tailored to your specific requirements.
5. A seasoned and exceptional R&D team leading the charge in driving innovation.
6. A stellar reputation recognized both within China and on the global stage.
7. Flexible Minimum Order Quantities, accommodating even the smallest needs.
8. A dynamic team committed to providing outstanding after-sales support.

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