Premium 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 the zenith of precision with an outstanding roundness and concentricity of 0.002 mm, enhanced by a stunningly smooth surface at Ra0.1, ensuring unparalleled perfection.
(2) Hole: Achieve masterful precision with the capability to process minuscule holes with diameters as small as 0.2 mm, reaching impressive depths of up to 6 mm, ensuring accuracy in every aspect.
(3) Slot: Embrace limitless possibilities with narrow groove widths as fine as 0.1 mm, and the flexibility to customize groove shapes tailored to every unique requirement.
(4) Plane: Reach unmatched precision with processing sheets as thin as 0.1 mm, maintained with parallelism and a measurement tolerance of 0.001 mm, paired with an exquisitely refined finish of Ra0.1.
(5) Thread: Masterfully machine M2 internal threads with remarkable GB-7h accuracy, complemented by unconstrained external thread size that boasts a superior GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a testament to adaptability and cost-effectiveness amidst advanced ceramics. Acclaimed for its superior electrical insulation resistance, high-temperature resilience, extraordinary hardness, wear resistance, and exceptional chemical stability, alumina is the unrivaled choice for withstanding harsh temperatures and corrosive chemical environments.
Our cutting-edge facility meticulously crafts alumina parts with purity levels ranging from 75% to an exceptional 99.8%. Each piece is fashioned with advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. Addressing the needs of specialized applications such as fitting, reduced friction, and enhanced insulation, we provide post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing.
We take pride in producing a wide array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your requirements involve prototyping or mass production, our expertise ensures a solution precisely tailored to meet 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 nestled in the vibrant heart of Shenzhen, China, a city synonymous with innovation and growth.
Shenzhen Hairuituo New Materials Co., Ltd. emerges as an influential pioneer in the ceramics industry, expertly weaving together the art and science of development, design, molding, sintering, and production to create superior high-precision ceramic products. These products consistently exceed the most ambitious of expectations. Over a decade of excellence, we have forged strong alliances with over 2,000 esteemed clients and collaborated with 60 top-tier universities. Our cutting-edge facility, spanning an impressive 2,000 square meters, pulses with a passionate team of 50 dedicated experts, propelling an impressive annual production value close to 20 million. Celebrated for our exemplary reputation in the industry, our diverse product lineup includes ceramic rods, tubes, plates, blocks, and intricately precision-engineered industrial components. We are equipped with the latest high-precision machinery for ceramic forming, sintering, and machining, guaranteeing unmatched quality and finesse. We proudly welcome collaborative ventures, both locally and globally, nurturing a strong culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in crafting superior industrial ceramics with precision
2. Exceptional quality products combined with outstanding affordability
3. Ultra-high precision components designed with the most stringent tolerances
4. Efficient and timely production schedules meticulously designed to align with your specific needs
5. A highly experienced and innovative R&D team leading the charge in groundbreaking advancements
6. A distinguished reputation recognized both nationally and internationally, synonymous with excellence
7. Flexible Minimum Order Quantities that accommodate even the smallest customer requirements
8. A vibrant team dedicated to providing unparalleled after-sales support

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