Customized Zirconia Ceramics, Alumina Ceramics with High Density and Tolerance

• 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 the pinnacle of precision with an astonishing roundness of 0.002 mm and a concentricity equally fine at 0.002 mm, all enhanced by a lustrous, mirror-like finish of Ra0.1.
(2) Hole: Achieve engineering mastery with hole processing capabilities reaching a minimal diameter of 0.2 mm and depths extending to an impressive 6 mm.
(3) Slot: Explore endless design possibilities with groove widths as narrow as 0.1 mm, and easily customizable groove shapes tailored to meet every specific need.
(4) Plane: Reach unparalleled accuracy by processing sheets as slim as 0.1 mm, ensuring parallelism at a precision of 0.001 mm, with a measurement tolerance at 0.001 mm, and a polished finish of Ra0.1.
(5) Thread: Skillfully machine M2 internal threads with remarkable GB-7h accuracy, while external thread sizes are unconstrained, showcasing GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its versatility and cost-efficiency compared to other advanced ceramics. It's hailed for extraordinary electrical insulation resistance, superior high-temperature resilience, unmatched hardness, wear resistance, and exceptional chemical stability, making it the perfect choice for combating extreme temperatures and corrosive environments.
In our cutting-edge facility, we produce alumina parts with remarkable purity levels ranging from 75% to an exceptional 99.8%. Each ceramic piece is meticulously crafted using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications requiring precision fit, reduced friction, and enhanced insulation, we offer secondary post-sintering processes like CNC machining, polishing, glazing, and metalizing.
We proudly manufacture a diverse range of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or large-scale production, our expertise ensures a solution tailored precisely to your 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.
Shenzhen Hairuituo New Materials Co., Ltd. exemplifies leadership and innovation within the ceramic industry. Our mastery in the realms of development, design, molding, sintering, and production has given rise to high-precision ceramic products that consistently exceed the loftiest expectations. With a decade of excellence, we've fostered robust partnerships with over 2,000 prestigious clients and 60 leading universities. Our cutting-edge facility, sprawling across 2,000 square meters, harnesses the expertise of 50 devoted professionals, generating an impressive annual output nearing 20 million. Our sterling reputation is built upon a diverse product suite including ceramic rods, tubes, plates, blocks, and intricately precision-engineered industrial components. Equipped with state-of-the-art, high-precision machinery for ceramic forming, sintering, and machining, we ensure unmatched quality and precision. We proudly cultivate collaborative ventures locally and globally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in crafting superior industrial ceramics
2. Unparalleled quality at a price that ensures exceptional value
3. Ultra-high precision components, crafted to the tightest tolerances possible
4. Flawless and punctual production timelines, meticulously aligned with your unique requirements
5. A distinguished and pioneering R&D team, spearheading innovation
6. A stellar reputation celebrated both on domestic and global platforms
7. Versatile Minimum Order Quantities, designed to accommodate even the smallest needs
8. A vibrant team committed to delivering exceptional after-sales support

Factory Show