Precision Engineered Alumina Zirconia Ceramics with High Toughness and Density

• 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 extraordinary precision with an impeccable roundness of 0.002 mm and concentricity of 0.002 mm, all graced by a flawless mirror-like smoothness of Ra0.1.
(2) Hole: Harness the power of precision, expertly processing holes with a minimum diameter of 0.2 mm and reaching impressive depths of up to 6 mm.
(3) Slot: Discover endless opportunities with groove widths as fine as 0.1 mm, tailored to perfection with customizable groove shapes for every requirement.
(4) Plane: Achieve unparalleled precision with sheets processed as thin as 0.1 mm, maintaining precise parallelism of 0.001 mm, exact measurement tolerance of 0.001 mm, and a polished finish of Ra0.1.
(5) Thread: Skillfully machine M2 internal threads with remarkable GB-7h accuracy, while external threads maintain unconstrained sizing and GB-6g precision.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) remains a beacon of versatility and cost-efficiency among advanced ceramics. Known for its stellar electrical insulation resistance, superb high-temperature endurance, robust hardness, superior wear resistance, and excellent chemical stability, alumina is the definitive choice for enduring extreme temperatures and corrosive chemical scenarios.
At our state-of-the-art facility, we deliver alumina parts with exceptional purity, ranging from 75% to an astounding 99.8%. Each ceramic component is expertly crafted using cutting-edge methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. Addressing specialized needs like fitting, friction reduction, and enhanced insulation, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We take pride in manufacturing an extensive array of alumina ceramic components, like ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project calls for prototyping or large-scale production, we offer unparalleled expertise to create tailored solutions that meet your exact specifications.


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., proudly nestled in the bustling and forward-thinking hub of Shenzhen, China.
At the forefront of innovation, we masterfully engage in the sophisticated realms of development, design, molding, sintering, and production, creating precision-engineered ceramic products that consistently exceed expectations. For over a decade, our relentless advancement has cultivated strong partnerships with over 2,000 elite clients and 60 prestigious universities. Our cutting-edge facility, extending over an impressive 2,000 square meters, is energized by a dedicated team of 50 professionals, driving an annual production value close to 20 million. Our exceptional standing in the industry is manifested in our outstanding array of products, including ceramic rods, tubes, plates, blocks, and intricately fashioned industrial parts. Our premises are equipped with advanced high-precision equipment for ceramic forming, sintering, and precision machining. We warmly welcome fruitful collaborations with clients worldwide, nurturing a spirit of innovation and unparalleled excellence.

Why Choose Us?

1. Over a decade of unrivaled expertise in the precision crafting of industrial ceramics
2. Premium quality products delivering unmatched value at competitive prices
3. Ultra-high precision components crafted with the industry's most stringent tolerance levels
4. Efficient production timelines that guarantee timely deliveries customized to your requirements
5. An expert, professional R&D team propelling continuous innovation and growth
6. A glowing reputation celebrated both domestically and internationally
7. Flexible Minimum Order Quantities that accommodate even the smallest requests
8. A passionate team committed to delivering exceptional after-sales support

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