Alumina Zirconia Ceramic Structure with High Precision and Robust Strength

• 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: roundness precision up to an outstanding 0.002 mm, concentricity precision of 0.002 mm, and a remarkable smoothness of Ra0.1;
(2) Hole: Attain a minimum processing hole diameter as fine as 0.2 mm and a depth soaring up to 6 mm;
(3) Slot: Achieve a minimum narrow groove width of just 0.1 mm, with custom-shaped grooves expertly crafted;
(4) Plane: Fabricate a 0.1 mm sheet with unparalleled minimum processable thickness, achieving parallelism of 0.001 mm, with a tight measurement tolerance of 0.001 mm, and a pristine finish of Ra0.1;
(5) Thread: Capable of machining an M2 internal thread with precision GB-7h accuracy, while external thread sizes are limitless, maintaining accuracy at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is the epitome of versatility in advanced ceramics, revered for its superior electrical insulation, unwavering high-temperature endurance, and remarkable hardness. Its wear resistance and chemical stability make it indispensable in environments requiring resistance to extreme temperatures and corrosion. Beyond performance, alumina offers economic advantages as a more cost-effective choice than many high-end ceramics, making it a sought-after solution across a spectrum of industries.
Our cutting-edge production facility excels in crafting alumina parts with purity levels stretching from 75% up to a remarkable 99.8%. Through innovative techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we deliver a robust and dense ceramic body. To cater to specialized needs in fitting, friction reduction, and enhanced insulation, we offer precise secondary processes after sintering, including CNC machining, polishing, glazing, and metalizing to achieve perfection.
We are dedicated to manufacturing a comprehensive array of alumina ceramic components, encompassing tubes, rings, discs, rods, arms, and wire guides. Whether your project demands a prototype or a large-scale production run, our meticulously crafted solutions are designed to meet your exact specifications and surpass your expectations.


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 dynamic city of Shenzhen, China.
As an industry vanguard, Shenzhen Hairuituo New Materials Co., Ltd. excels in crafting a seamless fusion of development, design, molding, sintering, production, and sales of distinguished precision ceramic products. Throughout the past decade, our remarkable journey of growth has led us to forge enduring alliances with over 2,000 clients and collaborate with 60 of the globe's most esteemed universities. Our state-of-the-art facility, expansive at 2,000 square meters, thrives thanks to 50 dedicated professionals, the driving force behind our substantial annual production value, approaching 20 million. We are renowned for our unparalleled industry standing and present a diverse spectrum of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Equipped with cutting-edge high-precision machinery for ceramic forming, sintering, and precision machining, we passionately pursue significant collaborations with both local and international partners, always anticipating new alliances.

Why Choose Us?

1. Harnessing over a decade of specialized mastery in the art of industrial ceramic production
2. Offering unparalleled product quality at incredibly competitive pricing
3. Crafting ultra-high precision components, ensuring minimal tolerances for supreme accuracy
4. Guaranteeing efficient and punctual production timelines to meet all your needs
5. Our R&D team, unmatched in expertise, professionalism, and efficiency, stands at the forefront
6. Enjoying an impeccable reputation, both on the home front and internationally
7. Extending flexible Minimum Order Quantities, warmly welcoming even the smallest orders
8. A dynamic, spirited team offering outstanding after-sales support to guide you effortlessly

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