Zirconia Ceramics and Alumina Ceramics with Superior Density and Tolerance

• 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: Embark on a journey of engineering brilliance with extraordinary roundness and concentricity precision at an astonishing 0.002 mm, all graced by a majestic mirror-like surface finish of Ra0.1.
(2) Hole: Achieve unrivaled precision as you expertly craft holes with an incredible minimum diameter of 0.2 mm, reaching impressive depths of up to 6 mm.
(3) Slot: Unleash your creativity with slots as slender as 0.1 mm, fully customizable to accommodate your every unique specification and design need.
(4) Plane: Attain sublime precision in sheet processing down to an ultra-fine 0.1 mm thickness, maintaining exceptional parallelism and measurement tolerance at an exacting 0.001 mm, all crowned by a sophisticated Ra0.1 finish.
(5) Thread: Expertly machine M2 internal threads with impeccable GB-7h precision, while external threads are crafted with limitless size possibilities and GB-6g accuracy.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) represents the pinnacle of versatility and cost-efficiency in the realm of advanced ceramics. Its unparalleled electrical insulation, high-temperature resilience, extreme hardness, outstanding wear resistance, and superior chemical stability render alumina the ultimate choice for enduring harsh thermal and corrosive chemical environments.
At the forefront of innovation, our state-of-the-art facilities produce alumina components with an exceptional purity spectrum from 75% to a remarkable 99.8%. Each piece is precision-engineered through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For applications requiring precision fitting, friction reduction, and superior insulation, we provide post-sintering secondary processes like CNC machining, polishing, glazing, and metalizing to meet all your specialized needs.
We take pride in our extensive array of alumina ceramic parts, encompassing tubes, rings, discs, rods, arms, and wire guides. From initial prototyping to large-scale production, our unmatched expertise guarantees a solution meticulously tailored to meet your precise specifications and requirements.


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. A decade of unrivaled mastery in the production of industrial ceramics, setting industry standards.
2. Supreme quality products offered at an exceptional value, ensuring remarkable affordability.
3. Ultra-high precision components, crafted with the utmost care to meet the tightest tolerances.
4. Flawless and punctual production schedules, meticulously tailored to align with your unique needs.
5. An experienced and extraordinary R&D team, spearheading innovation in the ceramics realm.
6. An enviable reputation, celebrated both on home turf and across the international frontier.
7. Flexible Minimum Order Quantities, thoughtfully catering to even the smallest of requirements.
8. A vibrant team dedicated to delivering exceptional after-sales support, ensuring utmost satisfaction.

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