99% Alumina Ceramic Nozzle Designed for High Precision Applications

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• 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 of just 0.002 mm, concentricity also at an impressive 0.002 mm, with a smooth surface finish of Ra0.1;
(2) Hole: minimum processing hole diameter as small as 0.2 mm and a depth reaching up to 6 mm;
(3) Slot: minimum narrow groove width of 0.1 mm, with the capability to craft custom-shaped grooves tailored to your needs;
(4) Plane: 0.1 mm sheet with a minimum processable thickness, precise parallelism at 0.001 mm, measurement tolerance a tight 0.001 mm, with a fine finish of Ra0.1;
(5) Thread: machinable M2 internal thread with impeccable GB-7h accuracy, external thread size is flexible, maintaining accuracy at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its incredible versatility and cost-effectiveness compared to other advanced ceramics. Its excellent electrical insulation resistance, high-temperature endurance, formidable hardness, wear resistance, and chemical stability make it the perfect choice for withstanding high temperatures and resisting chemical corrosion.
Our cutting-edge facility is adept at producing alumina parts with purities ranging from 75% to an outstanding 99.8%. Each ceramic part we supply features a dense body crafted through techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet unique application demands such as fitting, reducing friction, and enhancing insulation, we offer precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We expertly manufacture a wide range of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you're looking for prototyping or high-volume production, we are fully equipped and confident to provide solutions that seamlessly meet your 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.
We stand as a beacon of industry leadership, expertly weaving together development, design, molding, sintering, production, and sales of precision ceramic products. Over the past decade, our remarkable growth has seen us form successful partnerships with more than 2,000 clients and 60 esteemed universities. Our cutting-edge factory, sprawling across 2,000 square meters, is home to 50 dedicated employees and boasts an impressive annual production value close to 20 million. Celebrated for our outstanding industry reputation, we offer an extensive array of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is outfitted with advanced high-precision machinery, ensuring excellence in ceramic forming, sintering, and precision machining. We are eager to forge meaningful collaborations with discerning clients both locally and internationally.

Why Choose Us?

1. Commanding over 10 years of expertise in the industrial ceramic production arena
2. Offering superior quality products at highly competitive prices
3. Delivering ultra-high precision parts with exceptionally minimal tolerance levels
4. Ensuring efficient and timely production schedules
5. Backed by an experienced, professional, and highly efficient R&D team
6. Garnering a stellar reputation both domestically and internationally
7. Featuring flexible MOQ, as we welcome even the smallest of orders
8. Driven by an energetic team and committed to exceptional after-sales support

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