High Mechanical Strength Alumina Ceramic Nozzle for Tough Environments

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• 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: Experience impeccable precision with roundness and concentricity at an impressive 0.002 mm, complemented by a smoothness of Ra0.1;
(2) Hole: Precision engineering allows for a minimum processing hole diameter of 0.2 mm reaching depths of up to 6 mm;
(3) Slot: Craftsmanship offers a narrow groove width as minute as 0.1 mm, with custom-shaped grooves tailored to your specifications;
(4) Plane: Achieving finesse with sheets as thin as 0.1 mm, maintaining parallelism at 0.001 mm, with a measurement tolerance of 0.001 mm and a finish of Ra0.1;
(5) Thread: Masterful machining of M2 internal threads at GB-7h accuracy, with external thread sizes that are unrestricted, achieving GB-6g precision.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out in the world of ceramics for its cost-effectiveness and multifaceted applications. Known for its superior electrical insulation resistance, ability to withstand high temperatures, intense hardness, wear resistance, and chemical stability, alumina is the go-to choice for environments demanding resilience against heat and chemical exposure.
Our esteemed factory crafts alumina parts with purities from 75% up to 99.8%. Each ceramic component is meticulously shaped through advanced methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications like reducing friction, improving fit, and boosting insulation, we offer post-sintering services, including CNC machining, polishing, glazing, and metalizing.
We offer a diverse range of alumina ceramic products, including tubes, rings, discs, rods, arms, and wire guides. Whether your requirement is for prototype development or high-volume production, our solutions are designed to meet your exact needs with precision and reliability.


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 situated in the vibrant and dynamic city of Shenzhen, China.
We are proud to be a pioneering force in the industry, expertly integrating all aspects of the development, design, molding, sintering, production, and sales of highly specialized precision ceramic products. Over the past decade, we have experienced remarkable growth and success, partnering with more than 2,000 esteemed clients and collaborating with 60 prestigious universities. Our cutting-edge factory, sprawling over 2,000 square meters, is the hub of our innovation, employing 50 dedicated and skilled professionals. We take pride in an extraordinary annual production value that approaches 20 million. Celebrated for our outstanding industry reputation, our diverse product offerings include ceramic rods, tubes, plates, blocks, and precision industrial components. The facility is equipped with advanced high-precision machinery, crucial for ceramic forming, sintering, and precision machining processes. We eagerly look forward to fostering meaningful partnerships with clients both locally and worldwide.

Why Choose Us?

1. Over a decade of unmatched expertise in industrial ceramic production
2. Uncompromising quality with our products, matched by competitive prices
3. Ultra-high precision in parts, maintaining minimal tolerance levels
4. Efficient and timely production schedules, ensuring prompt deliveries
5. Highly experienced, professional, and exceptionally efficient R&D team
6. Stellar reputation both domestically and on the international stage
7. Flexible MOQ, extending a warm welcome even for small orders
8. Energetic team coupled with exceptional and responsive after-sales support

Factory Show