High Toughness Alumina Zirconia Ceramics for Precision Engineering Solutions

• 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: Achieve unparalleled perfection with a roundness of 0.002 mm, concentricity also at 0.002 mm, complemented by a mirror-like smoothness of Ra0.1.
(2) Hole: Master precision with the capability to process holes with a minimum diameter of 0.2 mm and achieve depths up to an impressive 6 mm.
(3) Slot: Unlock limitless possibilities with narrow groove widths as fine as 0.1 mm, with the option for customized groove shapes to suit every need.
(4) Plane: Attain unmatched accuracy with processing sheets as thin as 0.1 mm, featuring parallelism at a precise 0.001 mm, with a measurement tolerance also at 0.001 mm, and a refined finish of Ra0.1.
(5) Thread: Expertly machine M2 internal threads with impeccable GB-7h accuracy, while external thread size remains unconstrained, boasting GB-6g accuracy.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is celebrated for its adaptability and economic viability compared to other advanced ceramics. Renowned for its high electrical insulation resistance, remarkable high-temperature endurance, formidable hardness, wear resistance, and outstanding chemical stability, alumina is the ultimate choice to resist extreme temperatures and corrosive chemical environments.
In our cutting-edge facility, we produce alumina parts with extraordinary purity levels, ranging from 75% to a remarkable 99.8%. Each ceramic piece is meticulously crafted through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. Catering to the specialized needs of fitting, reduced friction, and optimized insulation, we offer post-sintering secondary processes like CNC machining, polishing, glazing, and metalizing.
We proudly manufacture a vast range of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project requires prototyping or large-scale production, we bring unparalleled expertise to tailor solutions that fit your precise demands.


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 dynamic and innovative cityscape of Shenzhen, China, a true nexus of modern advancement.
Standing at the forefront of innovation, we expertly orchestrate the complex symphony of development, design, molding, sintering, and production. We specialize in creating precision ceramic products that not only meet but exceed expectations. Over the past decade, our relentless pursuit of excellence has cultivated strong partnerships with over 2,000 esteemed clients and 60 prestigious universities. Our cutting-edge facility spans a remarkable 2,000 square meters and is powered by a dedicated team of 50 professionals, driving an impressive annual production value of nearly 20 million. Our stellar reputation is founded on an outstanding portfolio that includes meticulously crafted ceramic rods, tubes, plates, blocks, and industrial parts. Our premises are equipped with sophisticated high-precision machinery for ceramic forming, sintering, and precision machining. We wholeheartedly invite global clients for meaningful collaborations, embracing a spirit of innovation and unmatched excellence.

Why Choose Us?

1. Over a decade of unparalleled expertise in manufacturing industrial ceramics with unmatched precision
2. Superior quality products that deliver extraordinary value at highly competitive prices
3. Ultra-high precision components, crafted with the industry's most stringent tolerance levels
4. Efficient production schedules ensuring timely deliveries tailored perfectly to your requirements
5. An experienced and professional R&D team that drives continuous innovation and progress
6. A celebrated reputation recognized both domestically and internationally
7. Flexible Minimum Order Quantities accommodating even the most modest needs
8. A dynamic team dedicated to delivering unparalleled after-sales support

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