High Precision Zirconia Alumina Ceramics for High Mechanical Strength

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations
• Flexural Strength: >1000 MPa
• 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 unrivaled precision with an extraordinary roundness and concentricity of 0.002 mm, coupled with a mirror-like finish of Ra0.1 for ultimate smoothness.
(2) Hole: Achieve mastery in precision engineering with the ability to create holes as small as 0.2 mm in diameter, reaching depths of up to a remarkable 6 mm.
(3) Slot: Discover endless opportunities with precision slots as narrow as 0.1 mm, with fully customizable groove shapes to fulfill any specific requirement.
(4) Plane: Achieve supreme accuracy in processing ultra-thin sheets as fine as 0.1 mm, ensuring perfect parallelism and measurement tolerance at an exact 0.001 mm, finished with a smooth Ra0.1.
(5) Thread: Expertly crafted M2 internal threads boast flawless GB-7h accuracy, with versatile external threads achieving pristine GB-6g accuracy, *** by size constraints.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its versatility and cost-effectiveness compared to other high-performance ceramics. Celebrated for its superior electrical insulation, outstanding high-temperature stability, exceptional hardness, wear resistance, and remarkable chemical stability, alumina is the go-to solution for extreme thermal and corrosive chemical environments.
At our cutting-edge facility, we produce alumina parts with a purity range from 75% to an impressive 99.8%. Each ceramic component is meticulously crafted using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications demanding precise fitting, reduced friction, and enhanced insulation, we offer post-sintering secondary processes like CNC machining, polishing, glazing, and metalizing.
We take pride in manufacturing a diverse array of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether for prototypes or high-volume production, we have the expertise to provide 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., strategically located in the vibrant and dynamic city of Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. stands as a pioneering leader in the ceramics industry. We adeptly master a sophisticated blend of development, design, molding, sintering, and production to create high-precision ceramic products that not only meet but often exceed the loftiest of expectations. With a sterling legacy of a decade, our reputation is built on nurturing strong partnerships with over 2,000 distinguished clients and 60 leading universities. Our state-of-the-art facility covers an expansive 2,000 square meters and is energized by a team of 50 dedicated professionals, driving an impressive annual production value nearing 20 million. Renowned for our stellar reputation, our diverse product range includes ceramic rods, tubes, plates, blocks, and meticulously precision-engineered industrial components. Our premises are equipped with cutting-edge, high-precision equipment for ceramic forming, sintering, and machining, ensuring the pinnacle of quality and precision. We embrace collaborative ventures both locally and globally, fostering a culture of innovation and excellence.

Why Choose Us?

1. A decade of unparalleled expertise in the production of industrial ceramics, providing unmatched insight and proficiency.
2. Unrivaled quality products offered with remarkable affordability, ensuring you receive the best value.
3. Ultra-high precision components crafted with the tightest tolerances for impeccable performance.
4. Seamless and timely production schedules tailored to meet your specific needs, ensuring efficiency and reliability.
5. A seasoned and exceptional R&D team at the forefront of driving innovation, consistently pushing boundaries.
6. A stellar reputation recognized both domestically and internationally, reflecting our commitment to excellence.
7. Flexible Minimum Order Quantities, catering even to the smallest requirements, ensuring we meet all client needs.
8. A dynamic team dedicated to providing exceptional after-sales support, ensuring customer satisfaction at every stage.

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