Industrial Alumina Ceramic Parts Designed for High Performance and Durability

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Purity: 99%
• 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 SUPERIOR 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: Achieve unparalleled precision with roundness and concentricity of 0.002 mm, complemented by an exquisite smoothness of Ra0.1;
(2) Hole: Master the art of precision with the ability to create holes as small as 0.2 mm in diameter and depths reaching an impressive 6 mm;
(3) Slot: Design slots with a minimal groove width of 0.1 mm, while customizing groove shapes to perfectly fulfill specific requirements;
(4) Plane: Craft ultra-thin sheets with a minimum thickness of 0.1 mm, ensuring parallelism of 0.001 mm, and maintaining a measurement tolerance of 0.001 mm, with an elegantly refined finish of Ra0.1;
(5) Thread: Experience precision with highly accurate M2 internal threads adhering to GB-7h standards. External threads offer versatile sizing with precision up to GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) shines with its broad applications, owing to its versatility and cost-efficiency relative to other advanced ceramics. Celebrated for its superior electrical insulation, high-temperature endurance, remarkable hardness, wear resistance, and extraordinary chemical stability, alumina is the material of choice for high-temperature and corrosive environments.
Our cutting-edge manufacturing facility crafts alumina parts with purities ranging from a durable 75% to an exceptional 99.8%. Utilizing advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we form dense ceramic structures. For specialized applications requiring enhanced fitting, friction reduction, and exceptional insulation, we offer a comprehensive suite of secondary processes, including CNC machining, polishing, glazing, and metalizing post-sintering.
We are experts in a vast range of alumina ceramic products, including rings, tubes, discs, rods, arms, and wire guides, catering from prototype development to large-scale production. We proudly provide solutions meticulously tailored to meet your unique 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 metropolis of Shenzhen, China.
In the heart of Shenzhen, we, at Shenzhen Hairuituo, pride ourselves on being trailblazers in the precision ceramics industry. Our expertise encompasses a seamless end-to-end process: from meticulous development, innovative design, precise molding and sintering to the final production and global distribution of high-quality ceramic products. With an illustrious journey spanning over a decade, we have successfully catered to the needs of more than 2,000 clients and engaged in scholarly cooperation with 60 top-notch universities. Our state-of-the-art facility, covering 2,000 square meters, is energized by a team of 50 skilled professionals. Together, we achieve an outstanding annual production value that nears 20 million, a testament to our excellence and efficiency. Our impressive array of offerings includes superior ceramic rods, tubes, plates, blocks, and unparalleled precision industrial components. Our facility houses the most advanced high-precision machinery, enabling us to excel in ceramic forming, sintering, and precision machining. We are eager to embark on transformative partnerships with visionary clients across the globe.

Why Choose Us?

1. Harnessing over a decade of unparalleled expertise in the industrial ceramics sector, we deliver excellence with every product.
2. We are committed to providing superior quality products at highly competitive market prices, ensuring unmatched value.
3. Our ultra-high precision parts are crafted with minimal tolerances, setting new standards in the industry.
4. Committed to efficiency, we ensure on-time production to seamlessly align with your project schedules.
5. Our R&D team is composed of seasoned professionals renowned for their expertise and efficiency, driving innovation and success.
6. Our stellar reputation is recognized both domestically and internationally, cementing our status as an industry leader.
7. We offer flexibility with our Minimum Order Quantity (MOQ), welcoming small orders and fostering inclusivity.
8. Our dynamic team is dedicated to providing unparalleled after-sales support, ensuring your complete satisfaction.

Factory Show