Alumina Zirconia Ceramic Structure for High Precision Applications

• 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: Achieve outstanding precision with a roundness and concentricity of just 0.002 mm, coupled with an exceptional smoothness of Ra0.1;
(2) Hole: Capable of intricate detailing with a minimum processing hole diameter of 0.2 mm and a depth reaching up to 6 mm;
(3) Slot: Ingeniously crafted slots with a minimum narrow groove width of 0.1 mm, with the flexibility to customize grooves into various shapes;
(4) Plane: Masterfully produced 0.1 mm sheets with a minimum processable thickness, featuring parallelism of 0.001 mm and measurement tolerance of 0.001 mm, alongside a refined finish of Ra0.1;
(5) Thread: Skillfully machinable M2 internal thread with GB-7h accuracy, while the external thread size remains unrestricted, maintaining an accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is a marvel of versatility and affordability among advanced ceramics. It excels in high electrical insulation resistance, withstands extreme temperatures, and offers formidable hardness, wear resistance, and chemical stability. These traits make it perfect for environments that involve high temperatures and chemical corrosion.
Our manufacturing facility produces alumina parts with purities ranging from 75% to a remarkable 99.8%. Every ceramic component we offer is crafted with a dense body, utilizing techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet the demands of specialized applications, including fitting, reducing friction, and enhancing insulation, we provide secondary processing post-sintering, such as CNC machining, polishing, glazing, and metalizing.
We proudly manufacture a diverse range of alumina ceramic rings, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your need is for prototyping or large-scale production, we are poised to deliver solutions tailored to 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 dynamic cityscape of Shenzhen, China.
We proudly stand as a pioneering industry leader, expertly integrating the full spectrum of development, innovative design, precise molding, meticulous sintering, production, and intelligent sales of high-caliber precision ceramic products. With over a decade of unmatched growth, we have the honor of collaborating with more than 2,000 esteemed clients and forging partnerships with 60 prestigious universities. Our cutting-edge factory, spanning an impressive 2,000 square meters, is home to 50 dedicated professionals and boasts a remarkable annual production value approaching 20 million. Lauded for our outstanding industry reputation, we offer a vast array of high-quality products, including ceramic rods, tubes, plates, blocks, and sophisticated precision industrial parts. Our facility is outfitted with advanced, high-precision machinery dedicated to ceramic forming, sintering, and precision machining processes. We eagerly look forward to forging meaningful collaborations with visionary clients both at home and around the globe.

Why Choose Us?

1. Over a decade of specialized expertise in industrial ceramic production.
2. Superior quality products offered at highly competitive prices.
3. Ultra-high precision parts crafted with minimal tolerance levels, ensuring perfection.
4. Efficient, timely production schedules tailored to client needs.
5. A team of experienced, professional, and highly efficient R&D experts.
6. Stellar reputation that resonates both domestically and internationally.
7. Flexible Minimum Order Quantity, warmly welcoming even the smallest orders.
8. An energetic team paired with exceptional after-sales support ensures satisfaction.

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