Precision Engineered Alumina Zirconia Ceramics for Industrial Applications

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• 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 - 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: Unmatched precision with roundness and concentricity both achieving an incredible 0.002 mm, complemented by an ultra-smooth Ra0.1 finish;
(2) Hole: Excelling in precision drilling, achieving a minimal hole diameter of 0.2 mm with depth capabilities stretching up to 6 mm;
(3) Slot: Mastering the art of groove formation with a minimum narrow groove width of 0.1 mm, and offering customization for uniquely shaped grooves;
(4) Plane: Ultra-thin precision with sheet thickness down to 0.1 mm, showcasing unparalleled parallelism of 0.001 mm, tolerance of 0.001 mm, and an exceptional Ra0.1 finish;
(5) Thread: Precision at its finest with machinable M2 internal threads achieving GB-7h accuracy, while external threads have limitless sizing capabilities, maintaining accuracy at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its vast array of applications, offering a cost-effective solution compared to other advanced ceramics. With its superior high electrical insulation resistance, exceptional high-temperature endurance, formidable hardness, robust wear resistance, and enduring chemical stability, Alumina is ideally suited for conditions demanding high-temperature resilience and resistance to chemical corrosion.
Our state-of-the-art factory produces alumina parts with purities ranging from 75% to 99.8%. Each ceramic component is meticulously crafted with a dense body through techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. Catering to specialized applications that require enhancements in fitting, friction reduction, and insulation, we offer secondary processing post-sintering, including sophisticated CNC machining, polishing, glazing, and metalizing.
We excel in manufacturing a comprehensive range of alumina ceramic rings, including tubes, rings, discs, rods, arms, and wire guides. Whether you require prototyping or high-volume production, we are poised to deliver exceptional 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., perfectly positioned in the vibrant and innovative city of Shenzhen, China.
We proudly stand as a trailblazer in the industry, expertly weaving together the processes of development, design, molding, sintering, production, and sales for high-precision ceramic products. With a decade of extraordinary progress, we've established enduring partnerships with over 2,000 clients and 60 esteemed universities. Our cutting-edge facility covers 2,000 square meters, hosting a team of 50 dedicated professionals and boasting an impressive annual production value approaching 20 million. Celebrated for our outstanding industry reputation, we offer an extensive array of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is outfitted with sophisticated high-precision machinery for ceramic forming, sintering, and precision machining. We are eager to foster enriching collaborations with clients both domestically and internationally.

Why Choose Us?

1. Over a decade of unmatched expertise in the realm of industrial ceramic production
2. Premium quality products offered at highly competitive prices
3. Ultra-high precision parts crafted with minimal tolerance for exacting standards
4. Streamlined and punctual production schedules ensuring reliability
5. A seasoned, professional, and remarkably efficient R&D team
6. A sterling reputation that shines both domestically and internationally
7. Adaptable Minimum Order Quantities, welcoming even the smallest orders
8. A dynamic team paired with exceptional after-sales support, ensuring satisfaction

Factory Show