High Toughness Ceramic with Density Over 5.95g/cm3 for Enhanced Performance

• 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 - DELIVERING UNRIVALED ALUMINA AND ZIRCONIA CERAMIC SOLUTIONS

 

Specifications of Industrial Ceramic Components

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

Precision Achievable Through Advanced Machining Techniques
(1) Axis: Ensure superior roundness and concentricity at 0.002 mm, paired with an exceptional smoothness of Ra0.1;
(2) Hole: Capable of processing holes with a minimum diameter of 0.2 mm and a depth reaching up to 6 mm;
(3) Slot: Achieve intricate detailing with a minimum narrow groove width of 0.1 mm, with options for custom-shaped grooves;
(4) Plane: Able to process sheets with a minimum thickness of 0.1 mm, maintaining precise parallelism at 0.001 mm, measurement tolerance at 0.001 mm, and an excellent finish of Ra0.1;
(5) Thread: Process M2 internal threads with GB-7h accuracy standards, with no limitations on external thread sizes, ensuring GB-6g accuracy.

 

Comprehensive Overview of Alumina Ceramic Parts
Our Aluminum oxide (Alumina) ceramic is widely chosen for its adaptability and cost-effectiveness, compared to other advanced ceramics. Alumina is renowned for its high electrical insulation, resilience at elevated temperatures, exceptional hardness, wear resistance, and chemical stability, making it the perfect choice for withstanding extreme temperatures and chemical corrosion.
Our state-of-the-art facility produces alumina components with purity levels from 75% to 99.8%. Every ceramic part we offer features a dense structure formed through methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications that require fitting, reduced friction, and enhanced insulation, we offer secondary post-sintering processes, including CNC machining, polishing, glazing, and metalizing.
We proudly manufacture an extensive range of alumina ceramic rings, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you need prototypes or are looking to fulfill high-volume demands, we are dedicated to providing a tailored solution that meets your precise requirements.


Technical Data Sheet

Specifications and Parameters of Zirconia Milling Jars

 

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 Their Versatile Applications
 

Company Profile

Shenzhen Hairuituo New Materials Co., Ltd., is strategically nestled in the vibrant heart of Shenzhen, China.
As a pioneering force in our industry, we excel in seamlessly integrating the development, design, molding, sintering, production, and sales of premium precision ceramic products. Over the past decade, our remarkable trajectory has led us to collaborate with more than 2,000 esteemed clients and 60 prestigious universities. Our cutting-edge factory, sprawling across 2,000 square meters, is home to a dedicated team of 50 professionals, driving an impressive annual production value approaching 20 million. Celebrated for our outstanding industry reputation, we boast a diverse portfolio of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is outfitted with state-of-the-art high-precision machinery, enabling exceptional ceramic forming, sintering, and precision machining capabilities. We look forward to forging impactful partnerships with both local and global clients.

Why Choose Us?

1. With over 10 years of mastery in the industrial ceramics field, we lead with experience.
2. Delivering superior quality products at delightfully competitive prices.
3. Crafting ultra-high precision parts with the finest minimal tolerances.
4. Ensuring efficient and punctual production schedules for your peace of mind.
5. Our R&D team is a powerhouse of seasoned, professional, and highly efficient experts.
6. We boast a stellar reputation, both domestically and on the global stage.
7. With flexible MOQ options, we warmly welcome even the smallest orders.
8. Our vibrant team offers unparalleled energetic support and outstanding after-sales service.

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