Premium High Precision Ceramics for Enhanced Mechanical Strength

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics
• 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: Achieve impeccable roundness of 0.002 mm, concentricity also at 0.002 mm, with an ultra-smooth finish of Ra0.1;
(2) Hole: Capable of processing minimum hole diameters of 0.2 mm, with depths extending up to 6 mm;
(3) Slot: Featuring a minimum narrow groove width of 0.1 mm, with customizable groove shapes to suit specific requirements;
(4) Plane: Work with sheets as thin as 0.1 mm with notable precision; parallelism reaches 0.001 mm, measurement tolerance is at a precise 0.001 mm, and finish is a refined Ra0.1;
(5) Thread: Machinable M2 internal threads with precision accuracy of GB-7h, external threads unlimited in size, achieving accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out with extensive applications stemming from its versatility and affordable cost compared to other advanced ceramics. It offers superb electrical insulation, high-temperature resilience, exceptional hardness, superior wear resistance, and remarkable chemical stability, rendering it perfect for withstanding high temperatures and resisting chemical corrosion.
Our factory excels in producing alumina parts with purities ranging impressively from 75% to 99.8%. Every ceramic part provided showcases a dense structure formed through techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications demanding reduced friction, improved fitting, and enhanced insulation, we offer advanced post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing.
We specialize in crafting a diverse range of alumina ceramic elements, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether it's for prototyping or large-scale production, we are dedicated to delivering solutions that perfectly align with your 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 bustling metropolis of Shenzhen, China, a hub of innovation and technology.
As an undisputed leader in the industry, we excel at seamlessly integrating all aspects of development, design, molding, sintering, production, and sales for precision ceramic products. Boasting a decade of consistent and unparalleled growth, we have proudly forged partnerships with over 2,000 esteemed clients and 60 prestigious universities around the globe. Our cutting-edge factory spans an impressive 2,000 square meters, staffed by 50 dedicated and highly skilled employees. We are proud to generate an outstanding annual production value that nears 20 million. Our exceptional industry reputation is bolstered by a diverse array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is outfitted with advanced, high-precision machinery specifically designed for ceramic forming, sintering, and precision machining. We are excited to forge meaningful collaborations with both local and international partners, ensuring excellence and innovation at every turn.

Why Choose Us?

1. Over 10 years of unmatched expertise in industrial ceramic production, ensuring mastery and innovation.
2. Superior quality products offered at highly competitive prices, delivering exceptional value.
3. Ultra-high precision parts crafted with minimal tolerance levels for maximum performance.
4. Efficient and reliable production schedules that prioritize your timelines and demands.
5. A seasoned, professional, and highly efficient R&D team driving innovation and excellence.
6. A stellar reputation that resonates both domestically and internationally.
7. Flexible MOQ policies that warmly welcome even the smallest of orders.
8. An energetic team paired with exceptional after-sales support, ensuring your satisfaction and success.

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