Superior Alumina Zirconia Ceramics High Toughness Ceramic for Industrial Use

• 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 just 0.002 mm and concentricity also maintained at a precise 0.002 mm, complemented by a mirror-like smoothness rated at Ra0.1.
(2) Hole: Master precision with the capability to process holes at a minimum diameter of 0.2 mm, achieving impressive depths of up to 6 mm.
(3) Slot: Unlock limitless possibilities, crafting narrow groove widths as fine as 0.1 mm, with the flexibility for customized groove shapes tailored to every specific requirement.
(4) Plane: Attain unmatched accuracy by processing sheets as thin as 0.1 mm, featuring parallelism at a precise 0.001 mm, measurement tolerance also at 0.001 mm, and a refined finish of Ra0.1.
(5) Thread: Expertly machine M2 internal threads to impeccable GB-7h accuracy, while external thread size remains unconstrained, achieving 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 high electrical insulation resistance, remarkable high-temperature endurance, formidable hardness, outstanding wear resistance, and exceptional chemical stability, alumina is the ultimate choice for resisting 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 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., proudly nestled in the bustling and forward-thinking hub of Shenzhen, China.
At the forefront of innovation, we expertly master the intricate art of development, design, molding, sintering, and production, crafting precision ceramic products that consistently exceed expectations. With over a decade of relentless advancement, we have formed strong partnerships with more than 2,000 distinguished clients and 60 prominent universities. Our cutting-edge facility, extending over an impressive 2,000 square meters, is driven by 50 dedicated professionals, propelling an annual production value close to 20 million. Our outstanding reputation in the industry is a testament to our exceptional portfolio, which includes ceramic rods, tubes, plates, blocks, and meticulously crafted industrial parts. Our premises are equipped with advanced high-precision equipment for ceramic forming, sintering, and precision machining. We cordially invite meaningful collaborations with clients globally, nurturing a spirit of innovation and unmatched excellence.

Why Choose Us?

1. Over a decade of unparalleled expertise in meticulously crafting industrial ceramics with precision
2. Superior quality products that deliver exceptional value at competitive prices
3. Ultra-high precision components, crafted with the industry's lowest tolerance levels for peerless quality
4. Streamlined production schedules ensure timely deliveries customized to your requirements
5. An experienced and professional R&D team that drives continuous innovation and growth
6. A stellar reputation celebrated both domestically and on the international stage
7. Flexible Minimum Order Quantities to accommodate even the most modest requests
8. A dynamic team dedicated to providing unparalleled after-sales support

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