Alumina Zirconia Ceramic Structure with High Mechanical Strength and Precision

• 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: roundness 0.002 mm, concentricity 0.002 mm, smoothness Ra0.1;
(2) Hole: minimum processing hole diameter of 0.2 mm and depth up to 6 mm;
(3) Slot: minimum narrow groove width of 0.1 mm, custom-shaped grooves available;
(4) Plane: 0.1 mm sheet with minimum processable thickness, parallelism 0.001 mm, measurement tolerance 0.001 mm, finish Ra0.1;
(5) Thread: machinable M2 internal thread with GB-7h accuracy, external thread size not limited, accuracy GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) shines with its unmatched versatility and cost-effectiveness compared to other advanced ceramics. Renowned for its superb electrical insulation, high-temperature resistance, formidable hardness, exceptional wear resistance, and steadfast chemical stability, Alumina stands out as the ultimate choice for applications enduring extreme temperatures and corrosive environments.
Crafting alumina parts with purity levels from 75% to an impressive 99.8%, our factory is at the forefront of ceramic innovation. Each part showcases remarkable density, achieved through dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized uses, such as reducing friction, enhancing insulation, or perfect fitting, we excel in post-sintering secondary processes like CNC machining, high-gloss polishing, advanced glazing, and precise metalizing.
Our expansive production range includes diverse alumina ceramic components such as tubes, rings, discs, rods, arms, and wire guides. Whether you seek solutions for prototyping or high-volume production, rest assured, we deliver tailored solutions that precisely fulfill your specific requirements.


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 bustling city of Shenzhen, China.
An industry leader in precision ceramics, we integrate development, design, molding, sintering, production, and sales seamlessly. With a decade of remarkable growth, we have partnered with over 2,000 clients and collaborated with 60 esteemed universities. Our cutting-edge factory spans 2,000 square meters, staffed by 50 skilled professionals, achieving an annual production value nearing 20 million. Known for our distinguished industry standing, we offer a vast array of products including rods, tubes, plates, blocks, and precision industrial components. Our facility is equipped with state-of-the-art high-precision machinery for forming, sintering, and precision machining. We look forward to engaging in fruitful collaborations with clients worldwide, delivering excellence that transcends borders.

Why Choose Us?

1. Benefit from over a decade of expertise in industrial ceramics production
2. Experience superior quality products at competitive price points
3. Avail ultra-high precision parts with minimal tolerance levels
4. Enjoy efficient and timely production schedules tailored to your needs
5. Rely on our experienced, professional, and highly efficient R&D team
6. Leverage our stellar reputation both domestically and internationally
7. Flexible MOQ policies, welcoming even small orders to meet diverse demands
8. Engage with our energetic team and benefit from exceptional after-sales support

Factory Show