Over 5.95g/cm3 Density Zirconia Alumina Ceramics with Best Od and ID Tolerance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• 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 the pinnacle of precision with roundness and concentricity achieving a remarkable 0.002 mm. The surface exudes a mirror-like finish with a smoothness of Ra0.1, setting a new standard in ceramic perfection.
(2) Hole: Master the art of precision as you process holes with diameters as tiny as 0.2 mm, while reaching depths of up to an astounding 6 mm. Such capabilities redefine excellence in ceramic craftsmanship.
(3) Slot: Explore endless possibilities with groove widths narrowed to a mere 0.1 mm, allowing for bespoke groove shapes tailored to every conceivable requirement, unlocking new creative avenues.
(4) Plane: Achieve unparalleled accuracy with the capability to process sheets as thin as 0.1 mm, maintaining parallelism at an unwavering 0.001 mm. Tolerances are kept at a precise 0.001 mm, with finishes polished to Ra0.1 for supreme quality.
(5) Thread: Machining M2 internal threads with flawless GB-7h accuracy, while external threads enjoy limitless dimensions with GB-6g precision, offering unparalleled thread craftsmanship.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a beacon of versatility and cost-effectiveness among advanced ceramics. Its superior electrical insulation, impressive high-temperature resilience, notable hardness, wear resistance, and exceptional chemical stability make it the quintessential choice for extreme temperature and corrosive environments.
In our cutting-edge facilities, we manufacture alumina parts with purity levels spanning from 75% to an extraordinary 99.8%. Employing advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, each piece is meticulously crafted. For specialized applications requiring precise fitting, reduced friction, or optimized insulation, we provide post-sintering processes such as CNC machining, polishing, glazing, and metalizing.
We proudly produce a wide array of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether your project demands prototyping or large-scale production, we have the expertise to deliver solutions perfectly aligned to your specific 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 located in the vibrant and dynamic Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. emerges as a pioneering titan in the ceramic industry. Our company masterfully orchestrates a sophisticated symphony of development, design, molding, sintering, and production, crafting high-precision ceramic masterpieces that consistently surpass the loftiest of expectations. With a sterling legacy spanning a decade, we have cultivated flourishing partnerships with over 2,000 distinguished clients and collaborated with 60 preeminent universities. Our state-of-the-art facility, sprawling over an impressive 2,000 square meters, is energized by a team of 50 dedicated professionals, propelling an annual production value that hovers delightfully close to 20 million. Known for our stellar reputation in the industry, our extensive product repertoire showcases ceramic rods, tubes, plates, blocks, and intricately precision-engineered industrial components. Our premises boast cutting-edge, high-precision equipment tailored for ceramic forming, sintering, and machining, ensuring the pinnacle of quality and precision. With a spirit of collaboration, we embrace 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 cutting-edge industrial ceramics.
2. Unrivaled quality products offered with remarkable affordability, making excellence accessible.
3. Ultra-high precision components crafted with the tightest tolerances, ensuring flawless performance.
4. Seamless and timely production schedules meticulously tailored to meet your precise needs.
5. A seasoned and exceptional R&D team at the forefront of driving groundbreaking innovation.
6. A stellar reputation, celebrated both domestically and on the esteemed international stage.
7. Flexible Minimum Order Quantities, diligently catering even to the most petite requirements.
8. A dynamic team passionately dedicated to providing exceptional and unwavering after-sales support.

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