Alumina Zirconia Ceramics Offering High Mechanical Strength and Precision

• 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: Enjoy superior precision with roundness and concentricity both maintained at an impressive 0.002 mm, coupled with an ultra-smooth finish of Ra0.1;
(2) Hole: We achieve precision with a minimum processing hole diameter of 0.2 mm, extending to depths reaching up to 6 mm; ensuring meticulous crafting.
(3) Slot: Experience versatility with a minimum narrow groove width of 0.1 mm, with custom-shaped grooves to suit your unique specifications;
(4) Plane: Crafted to perfection, a 0.1 mm sheet with minimum processable thickness; parallelism at a precise 0.001 mm, measurement tolerance a mere 0.001 mm, and a flawless finish of Ra0.1;
(5) Thread: Precision at its finest with machinable M2 internal threads at GB-7h accuracy; external thread dimensions without limits, ensuring GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its extensive applications, offering a perfect blend of versatility and cost-efficiency compared to other advanced ceramics. It showcases superior properties such as exceptional electrical insulation, high-temperature tolerance, robust hardness, wear resistance, and outstanding chemical stability, making it the material of choice for withstanding extreme temperatures and harsh chemical environments.
In our cutting-edge facility, we produce alumina parts with purities spanning from 75% to a remarkable 99.8%. Every ceramic component is crafted with a dense structure achieved through methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. Catering to specialized applications such as fitting, friction reduction, and enhancing insulation, we undertake secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing, ensuring top-tier quality at every stage.
We take pride in manufacturing an extensive range of alumina ceramic products like rings, tubes, discs, rods, arms, and wire guides. Be it for prototyping or fulfilling high-volume demands, we guarantee a solution tailored to meet your exact 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 positioned in the vibrant hub of Shenzhen, China.
We stand as pioneers in the industry, artfully merging development, design, molding, sintering, production, and sales of precision ceramic products. With over a decade of extraordinary growth, we have established partnerships with over 2,000 clients and 60 esteemed universities. Our state-of-the-art factory spans a spacious 2,000 square meters, housing 50 committed employees and generating an impressive annual production value nearing 20 million. Celebrated for our stellar industry reputation, we offer an extensive selection of products including ceramic rods, tubes, plates, blocks, and finely crafted precision industrial parts. Our facility is outfitted with advanced high-precision machinery for ceramic forming, sintering, and precision machining. We are eager to engage in fruitful collaborations with both domestic and international clients.

Why Choose Us?

1. A legacy of over 10 years in pioneering industrial ceramic production
2. Unmatched quality at competitive pricing
3. Precision redefined with ultra-high tolerance levels
4. Swift and reliable production timelines
5. Proficient, professional, and highly efficient R&D team
6. An acclaimed reputation both domestically and internationally
7. Flexible MOQ arrangements, welcoming orders of all sizes
8. Dynamic team and outstanding after-sales support

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