Alumina Zirconia Ceramic Structure with Best Tolerance for Mechanical Use

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• 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: Our exquisite process ensures a roundness of 0.002 mm and concentricity of 0.002 mm, with a luxurious finish smoothness of Ra0.1, setting a new standard in precision engineering.
(2) Hole: Achieve craftsmanship with a minimum processing hole diameter of 0.2 mm and an impressive depth reaching up to 6 mm, offering unparalleled detail.
(3) Slot: Experience versatility with a minimum narrow groove width of 0.1 mm, alongside options for custom-shaped grooves tailored to your specific needs.
(4) Plane: Indulge in precision with a 0.1 mm sheet of minimum processable thickness, boasting parallelism of 0.001 mm, and measurement tolerance of 0.001 mm, with a finish of Ra0.1 ensuring unparalleled surface quality.
(5) Thread: Effortlessly craft machinable M2 internal threads adhering to GB-7h accuracy standards, while external thread size remains limitless, maintaining a flawless accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its impressive versatility and cost-efficiency compared to other advanced ceramics. With its exceptional electrical insulation resistance, resilience to high temperatures, remarkable hardness, wear resistance, and chemical stability, Alumina is engineered to withstand extreme temperatures and resist chemical corrosion, making it an ideal choice for challenging environments.
Our factory is a powerhouse of innovation, producing alumina parts with purities between 75% and 99.8%. Every ceramic part is diligently crafted with a dense body through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet unique application needs, we offer secondary processes post-sintering, like CNC machining, polishing, glazing, and metalizing, ensuring your specific requirements are met with precision.
We offer a comprehensive array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or high-volume production, we are poised to deliver precision solutions tailored to meet your exact 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 positioned in the vibrant economic hub of Shenzhen, China.
We are a trailblazer in the industry, seamlessly integrating development, design, molding, sintering, production, and sales of precision ceramic products. Over a decade of exceptional growth has seen us form partnerships with over 2,000 clients and 60 renowned universities. Our cutting-edge facility spans 2,000 square meters, employs 50 dedicated professionals, and achieves an impressive annual production value nearing 20 million. Esteemed for our outstanding industry reputation, we offer an extensive range of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility features state-of-the-art high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly look forward to meaningful collaborations with esteemed clients both locally and internationally.

Why Choose Us?

1. Over a decade of unrivaled expertise in industrial ceramic production
2. Premium quality products delivered at unbeatable prices
3. Ultra-high precision parts crafted with minimal tolerance levels for superior quality
4. Efficient production schedules ensure timely delivery
5. Our experienced, professional, and highly efficient R&D team is dedicated to innovation
6. Proudly boasting a stellar reputation both domestically and internationally
7. Flexible Minimum Order Quantities (MOQ), welcoming even the smallest orders with open arms
8. Our energetic team and exceptional after-sales support ensure your satisfaction

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