Zirconia Ceramics and Alumina Ceramics with Exceptional Strength and Density

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Purity: 99%
• 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: Immerse in unparalleled engineering precision with a phenomenal roundness and concentricity of merely 0.002 mm, culminating in a stunning mirror-like surface finish of Ra0.1.
(2) Hole: Master the art of precision with holes expertly machined to a minuscule 0.2 mm in diameter, extending seamlessly to remarkable depths of 6 mm.
(3) Slot: Unleash boundless creativity with slots as slim as 0.1 mm, customized effortlessly in shape to fulfill every unique design specification.
(4) Plane: Achieve extraordinary precision in processing sheets to an ultra-thin 0.1 mm, ensuring parallelism and measurement tolerance at a stringent 0.001 mm, finished to an exquisite Ra0.1.
(5) Thread: Expertly machine M2 internal threads with impeccable GB-7h precision, while external threads are crafted with limitless size and unmatched GB-6g accuracy.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) embodies the pinnacle of versatility and cost-efficiency within the realm of advanced ceramics. Its superior electrical insulation, resilience to extreme temperatures, unmatched hardness, and excellent wear resistance coupled with robust chemical stability, make alumina the unparalleled choice for challenging high-temperature and chemically corrosive environments.
In our state-of-the-art production facilities, we manufacture alumina components achieving exceptional purity levels from 75% up to an astounding 99.8%. Each piece is crafted with precision using advanced techniques including dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications requiring precise fitting, reduced friction, and enhanced insulation, we provide post-sintering secondary processes such as CNC machining, polishing, glazing, and metalizing.
We take pride in our extensive range of alumina ceramic parts like tubes, rings, discs, rods, arms, and wire guides. From initial prototyping through to large-scale production, our expertise ensures solutions meticulously tailored to meet your exact 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 nestled in the vibrant and ever-evolving metropolis of Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. stands proud as an eminent trailblazer in the ceramics industry, adeptly harmonizing a sophisticated symphony of development, innovative design, expert molding, precise sintering, and meticulous production to create high-precision ceramic masterpieces that consistently exceed the loftiest of expectations. Boasting a sterling legacy of over a decade, we have nurtured prosperous alliances with more than 2,000 distinguished clients and 60 esteemed universities. Our cutting-edge facility spans an impressive 2,000 square meters and is invigorated by a passionate team of 50 dedicated professionals, propelling an annual production value that approaches 20 million. Celebrated for our impeccable industry reputation, our expansive product repertoire includes ceramic rods, tubes, plates, blocks, and precision-engineered industrial components of the highest calibre. Our premises are equipped with pioneering, high-precision apparatus for ceramic forming, sintering, and machining, ensuring the zenith of quality and precision. We warmly embrace collaborative ventures both locally and globally, perpetually fostering a culture of innovation and excellence.

Why Choose Us?

1. With a decade of unrivaled mastery, we lead in the art of crafting industrial ceramics, setting the gold standard within the industry.
2. Our supreme quality products are not only exceptional in performance but are also provided at remarkable value, ensuring affordability without compromise.
3. We meticulously craft ultra-high precision components, ensuring they meet even the most stringent of tolerances with meticulous care.
4. Our production schedules are flawless and punctual, meticulously tailored to align seamlessly with your unique requirements.
5. At the forefront of ceramics innovation, our experienced and extraordinary R&D team continually pioneers cutting-edge advancements.
6. We boast an enviable reputation celebrated domestically and across international borders, a true testament to our excellence.
7. We offer flexible Minimum Order Quantities, thoughtfully designed to accommodate the smallest of requirements with ease.
8. Our vibrant team is dedicated to delivering exceptional after-sales support, ensuring complete customer satisfaction.

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