Porous Ceramic Tubes with High Mechanical Strength and Precision Tolerances

• 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 - DELIVERING PREMIER 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: Embrace unmatched precision with phenomenal roundness and concentricity at an impressive 0.002 mm. This is paired with a flawless, mirror-like smoothness, achieving an outstanding finish of Ra0.1.
(2) Hole: Master precision machining with our advanced capability to process holes as minuscule as 0.2 mm in diameter, extending to impressive depths of up to 6 mm.
(3) Slot: Explore limitless opportunities with groove widths as fine as a remarkable 0.1 mm. Tailored groove shapes can be expertly crafted to meet every specific demand.
(4) Plane: Attain exceptional accuracy with the skill to process sheets as thin as 0.1 mm, achieving parallelism at a precise 0.001 mm. Measurement tolerance is maintained at 0.001 mm, with a refined finish of Ra0.1.
(5) Thread: Precisely machine M2 internal threads with exceptional GB-7h accuracy, while external threads are crafted to perfection, featuring GB-6g accuracy, without any size limitations.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is celebrated for its adaptability and cost-efficiency compared to other advanced ceramics. It is acclaimed for its outstanding electrical insulation resistance, superior performance at high temperatures, extreme hardness, wear resistance, and excellent chemical stability. Alumina emerges as the ultimate choice for enduring the most demanding temperatures and corrosive chemical environments with absolute ease.
Our state-of-the-art facility is committed to creating alumina parts featuring remarkable purity levels from 75% to an exceptional 99.8%. Each ceramic component is expertly crafted using advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications requiring precise fits, reduced friction, and optimized insulation, we offer post-sintering secondary processes, such as CNC machining, polishing, glazing, and metalizing, ensuring perfection in every piece.
We proudly produce a wide range of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project calls for prototyping or large-scale production, we have the extensive expertise and capability to deliver a solution meticulously tailored to your exact specifications.


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 heart of Shenzhen, China, a hub of innovation and growth.
Shenzhen Hairuituo New Materials Co., Ltd. proudly stands as a trailblazer in the ceramic industry, seamlessly weaving together the intricate processes of development, design, molding, sintering, and production. We create high-precision ceramic products that not only meet but exceed the highest expectations. With a rich legacy spanning over a decade, we've forged successful alliances with more than 2,000 prestigious clients and 60 leading universities. Our cutting-edge facility, stretching over 2,000 square meters, is powered by a team of 50 dedicated professionals, churning out an impressive annual production value close to 20 million. Celebrated for our outstanding industry reputation, our diverse product lineup 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 the utmost quality and precision. We eagerly embrace collaborative ventures both locally and internationally, fostering a culture of continuous innovation and excellence.

Why Choose Us?

1. Leverage a decade of unmatched expertise in the production of industrial ceramics, setting new standards in the industry.
2. Experience unrivaled quality products offered at remarkable affordability, perfectly balancing cost and excellence.
3. Benefit from ultra-high precision components crafted with the tightest tolerances, ensuring absolute perfection.
4. Enjoy seamless and timely production schedules meticulously tailored to meet your specific requirements.
5. Rely on a seasoned and exceptional R&D team dedicated to staying at the forefront of innovation.
6. Gain confidence from a stellar reputation recognized both domestically and on the prestigious international stage.
7. Appreciate flexible Minimum Order Quantities that cater even to the smallest and most precise requirements.
8. Trust in a dynamic team committed to providing exceptional after-sales support, ensuring your utmost satisfaction.

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