High Density Alumina Zirconia Ceramic Structure for Precision Applications

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Medical
• Flexural Strength: >1000 MPa
• 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: Ensuring extraordinary precision, achieve roundness and concentricity of 0.002 mm with an impeccable smoothness of Ra0.1;
(2) Hole: Crafting perfection with a minimum processing hole diameter of 0.2 mm reaching depths of up to 6 mm;
(3) Slot: Innovatively designed to offer a minimum narrow groove width of 0.1 mm, with the flexibility of custom-shaped grooves to fit unique needs;
(4) Plane: This 0.1 mm sheet delivers precision with a minimum processable thickness, boasting parallelism of 0.001 mm, measurement tolerance of 0.001 mm, and an exquisite finish of Ra0.1;
(5) Thread: Masterfully machinable, featuring an M2 internal thread with a precision of GB-7h accuracy, with external thread size versatility and GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its extensive applications, providing versatility at a lower cost compared to its advanced ceramic counterparts. Alumina exemplifies high electrical insulation resistance, remarkable high-temperature endurance, superior hardness, wear resistance, and unwavering chemical stability, making it a pristine choice for high-temperature and chemical corrosion challenges.
Our state-of-the-art facility produces alumina parts with purities from 75% to an impressive 99.8%, forming dense bodies through dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications requiring superior fitting, friction reduction, and insulation enhancement, we offer post-sintering secondary processes like CNC machining, polishing, glazing, and metalizing, ensuring your every need is met.
We are proud to offer an extensive range of alumina ceramic rings, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you require prototyping or massive demands, rest assured we have the expertise and capability to deliver the solutions you seek.


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 dynamic and bustling city of Shenzhen, China.
Pioneering the forefront of innovation, we are an industry leader in the seamless integration of development, design, molding, sintering, production, and sales of precision ceramic products. Over the past decade, our unparalleled growth has allowed us to forge strong partnerships with over 2,000 esteemed clients and collaborate with 60 of the world's prestigious universities. Our cutting-edge factory spans an impressive 2,000 square meters, housing a team of 50 dedicated and skilled employees, and boasts an awe-inspiring annual production value approaching 20 million. Celebrated for our stellar industry reputation, we proudly offer a diverse catalog, including ceramic rods, tubes, plates, blocks, and precisely engineered industrial parts. Our facility is outfitted with top-tier high-precision machinery tailored for ceramic forming, sintering, and exact precision machining. We are eagerly looking forward to establishing meaningful partnerships with clients both locally and on the international stage.

Why Choose Us?

1. Over a decade of unrivaled expertise in the production of industrial ceramics
2. Our superior quality products are offered at the most competitive prices on the market
3. We specialize in crafting ultra-high precision parts with the most minimal tolerance levels
4. Our production schedules are efficient and timely, tailored to meet your needs
5. Our experienced and highly efficient R&D team is professional and innovative
6. We boast a stellar reputation that resonates both domestically and internationally
7. Our flexible MOQ policy welcomes even the smallest of orders without compromise
8. We have an energetic team dedicated to providing exceptional after-sales support

Factory Show