Durable Alumina Zirconia Ceramic Structure with High Density and Tolerance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, 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: Enjoy impeccable roundness of 0.002 mm, perfectly aligned concentricity of 0.002 mm, and an ultra-smooth finish with a smoothness of Ra0.1.
(2) Hole: Craft precision with a minimum processing hole diameter of 0.2 mm, extending to depths of up to 6 mm, achieving unparalleled quality.
(3) Slot: Produce intricate designs with narrow groove widths as fine as 0.1 mm, with the flexibility of custom-shaped grooves.
(4) Plane: Experience the finest precision with a 0.1 mm sheet and a minimum processable thickness, ensuring parallelism at 0.001 mm and a flawless tolerance of 0.001 mm, polished to a fine finish of Ra0.1.
(5) Thread: Achieve superior machinability with M2 internal threading, maintaining the highest accuracy with GB-7h precision, while external thread sizes remain limitless, boasting GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its extensive applications, celebrated for its versatility and cost-efficiency over other advanced ceramics. With remarkable electrical insulation resistance, it endures high temperatures, exhibits formidable hardness, resists wear, and maintains chemical stability, making it an ideal choice for challenging environments of high heat and corrosive chemicals.
Our state-of-the-art facility expertly crafts alumina parts, available in purities from 75% to 99.8%. Our ceramic components showcase a dense body achieved through sophisticated techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized uses such as fitting, reducing friction, and enhancing insulation, we offer post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing, tailored to meet your needs.
Our extensive manufacturing capabilities include a diverse range of alumina ceramic rings, encompassing not just ceramic tubes, rings, and discs, but also rods, arms, and wire guides. Whether your needs are for prototyping or large-scale production, we are dedicated to providing a customized solution that fulfills every requirement with excellence.


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 nestled in the vibrant heart of Shenzhen, China.
We proudly stand as a preeminent leader in the industry, offering a seamless integration of development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of unrivaled growth, we've forged strong partnerships with over 2,000 clients and 60 esteemed universities. Our cutting-edge factory covers an expansive 2,000 square meters, housing 50 dedicated employees and achieving an impressive annual production value approaching 20 million. Our exceptional reputation in the industry allows us to provide an extensive array of products, including ceramic rods, tubes, plates, blocks, and intricate precision industrial parts. Our facility boasts advanced high-precision machinery for ceramic forming, sintering, and meticulous precision machining. We are eager to embark on meaningful collaborations with both local and global clients, ensuring innovation and excellence at every turn.

Why Choose Us?

1. Over 10 years of unparalleled expertise in industrial ceramic production
2. Unmatched quality products offered at highly competitive prices
3. Ultra-high precision parts crafted with minimal tolerance levels
4. Efficient and timely production schedules that meet your demands
5. A seasoned, professional, and exceptionally efficient R&D team
6. Stellar reputation that resonates both domestically and internationally
7. Flexible MOQ, warmly accommodating even the smallest orders
8. An energetic team combined with exceptional after-sales support that sets us apart

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