High-Performance Zirconia and Alumina Ceramics for Industrial Applications

• 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 unmatched precision with a perfect roundness and concentricity achieving a remarkable 0.002 mm. This is complemented by an exceptionally smooth and mirror-like finish of Ra0.1, setting a new standard for excellence.
(2) Hole: Achieve mastery in precision with the capability to process holes down to a minimum diameter of only 0.2 mm, reaching impressive depths of up to 6 mm, redefining the possibilities of refined ceramic part design.
(3) Slot: Discover endless opportunities with groove widths as narrow as 0.1 mm. Additionally, we offer custom groove shapes crafted to meet your specific needs, ensuring versatility and precision in design.
(4) Plane: Attain extraordinary accuracy by processing sheets as thin as 0.1 mm, with parallelism honed to a precise 0.001 mm. This also includes a measurement tolerance of 0.001 mm and a polished, refined finish of Ra0.1 for superior quality.
(5) Thread: Expertly achieve M2 internal threads with impeccable GB-7h accuracy while external threads are crafted without size constraint, maintaining a high GB-6g accuracy standard, ensuring technical superiority.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its versatility and cost-effectiveness among advanced ceramics. Known for its exceptional electrical insulation resistance, superior high-temperature endurance, remarkable hardness, wear resistance, and unparalleled chemical stability, alumina is your top choice to combat extreme temperatures and corrosive chemical environments.
In our state-of-the-art facility, we produce alumina parts with purity levels from an impressive 75% to an outstanding 99.8%. Each piece is meticulously crafted using cutting-edge techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. We cater to specialized applications needing fitting, reduced friction, and optimized insulation through post-sintering secondary processes like CNC machining, polishing, glazing, and metalizing.
We proudly manufacture a wide array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether for prototyping or high-volume production, we have the expertise and capability to provide a solution tailored precisely to your specific requirements and expectations.


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 positioned in the thriving hub of Shenzhen, China, a city renowned for its innovation and progress.
Shenzhen Hairuituo New Materials Co., Ltd. emerges as a trailblazer in the ceramic industry, masterfully integrating development, design, molding, sintering, and production to create high-precision ceramic products that consistently exceed the highest expectations. With a stellar legacy spanning a decade, we have forged successful partnerships with over 2,000 prestigious clients and 60 leading universities. Our state-of-the-art facility expanses over an impressive 2,000 square meters, fueled by a team of 50 dedicated professionals, achieving an annual production value nearing 20 million. Renowned for our impeccable industry reputation, our extensive product line includes ceramic rods, tubes, plates, blocks, and meticulously precision-engineered industrial components. Our premises are outfitted with advanced, high-precision equipment for ceramic forming, sintering, and machining, ensuring unparalleled quality and precision. We actively embrace collaborative ventures both domestically and internationally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. A distinguished decade of unrivaled expertise in the production of industrial ceramics.
2. Unmatched quality products offered at exceptionally competitive prices.
3. Ultra-high precision components crafted to the most rigorous tolerances.
4. Effortless and punctual production schedules meticulously designed to meet your unique needs.
5. A seasoned and exceptional R&D team leading the charge in innovation.
6. An esteemed reputation acknowledged both domestically and on the international stage.
7. Flexible Minimum Order Quantities, accommodating even the smallest demands.
8. A dynamic team committed to delivering unmatched after-sales support.

Factory Show