Zirconia Alumina Ceramics with Best Od and ID Tolerance 0.005mm

• 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 impeccable precision with roundness and concentricity of just 0.002 mm, and a smoothness level of Ra0.1;
(2) Hole: Experience precision with a minimum processing hole diameter of 0.2 mm, achieving depths up to 6 mm with ease;
(3) Slot: Craft intricate designs with a minimum narrow groove width of 0.1 mm, offering the flexibility of custom-shaped grooves;
(4) Plane: Delivering excellence with a 0.1 mm sheet, minimal processable thickness, with parallelism and measurement tolerance of 0.001 mm, and an exceptional finish of Ra0.1;
(5) Thread: Capable of machining an M2 internal thread maintaining GB-7h accuracy, with no limitation on external thread size, ensuring GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is an exceptional choice due to its wide-ranging applications and cost-effectiveness compared to other advanced ceramics. Known for high electrical insulation resistance, impressive high-temperature endurance, superior hardness, and resistance to wear and chemical corrosion, alumina is the ideal solution for environments demanding durability against heat and chemicals.
Our manufacturing facility specializes in producing superior alumina parts with purity levels from 75% to a remarkable 99.8%. We ensure a dense ceramic body using cutting-edge techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications like friction reduction and insulation improvement, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metallization.
We produce a comprehensive range of alumina ceramic rings, which includes ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you're in the prototyping phase or require high-volume production, we guarantee a solution tailored to your needs.


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 dynamic and thriving metropolis of Shenzhen, China.
We stand as a beacon of innovation and excellence in the industry, masterfully integrating the spheres of development, design, molding, sintering, production, and sales of high-precision ceramic products. With a decade of unparalleled growth and success, we have forged strong alliances with over 2,000 clients and 60 prestigious universities who trust in our expertise and reliability. Our cutting-edge factory, sprawling over 2,000 square meters, is a testament to our commitment, housing 50 dedicated professionals and generating an impressive annual production value close to 20 million. Esteemed throughout the industry for our exceptional reputation, we offer a diverse and expansive array of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is outfitted with the latest high-precision machinery, ensuring superior ceramic forming, sintering, and precision machining capabilities. We look forward to fostering meaningful partnerships with both local and international clients, driven by a shared vision of excellence.

Why Choose Us?

1. A decade-long legacy of expertise in industrial ceramic production
2. Unmatched quality products at competitive pricing
3. Ultra-high precision components with incredibly minimal tolerance levels
4. Streamlined and timely production schedules, ensuring efficiency
5. An experienced, professional, and highly efficient R&D team at your service
6. An esteemed reputation that resonates both domestically and internationally
7. Flexible MOQ policy, warmly welcoming orders of all sizes, including small ones
8. A vibrant team paired with outstanding after-sales support, ensuring customer satisfaction

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