Premium Quality Zirconia Ceramics and Alumina Ceramics for Industrial Use

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, 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: Revel in unmatched precision with a roundness of just 0.002 mm, concentricity also at a stunning 0.002 mm, and a surface finish so smooth it's Ra0.1;
(2) Hole: Master the art of precision with a minimum processing hole diameter as tiny as 0.2 mm and a depth that reaches an impressive 6 mm;
(3) Slot: Create with precision a minimum narrow groove width of just 0.1 mm, with capabilities to fashion custom-shaped grooves to perfectly suit your specifications;
(4) Plane: Experience precision engineering with a 0.1 mm sheet featuring a minimum processable thickness, impeccable parallelism at 0.001 mm, a measurement tolerance that's a tight 0.001 mm, and a flawless finish of Ra0.1;
(5) Thread: Achieve excellence with machinable M2 internal thread, boasting GB-7h precision, while external thread size remains adaptable, maintaining exceptional accuracy at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) shines with its incredible versatility and affordability compared to other advanced ceramics. Its superior electrical insulation, exceptional high-temperature resistance, robust hardness, formidable wear resistance, and unwavering chemical stability make it the ideal choice for enduring high temperatures and resisting chemical corrosion.
Our state-of-the-art facility excels in producing alumina parts with purities ranging from a commendable 75% to an outstanding 99.8%. Each ceramic part we supply is crafted with a dense body through techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to unique application demands like fitting, friction reduction, and insulation enhancement, we provide precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We skillfully manufacture a diverse range of alumina ceramic components, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you're seeking prototyping or large-scale production, we are fully equipped and ready to provide solutions tailored to seamlessly meet your specific 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 located in the vibrant and dynamic city of Shenzhen, China.
We proudly stand as an industry leader, masterfully intertwining the processes of development, design, molding, sintering, production, and sales of high-precision ceramic products. Over the past decade, our extraordinary journey has led to flourishing partnerships with over 2,000 clients and collaborations with 60 prestigious universities. Our state-of-the-art facility, sprawling over 2,000 square meters, is the cornerstone of our operations, staffed by 50 committed professionals and generating an impressive annual production value nearing 20 million. Renowned for our exceptional reputation, we offer a diverse range of products, such as ceramic rods, tubes, plates, blocks, and precision industrial components. Equipped with advanced high-precision machinery, our facility ensures unmatched excellence in ceramic forming, sintering, and precision machining. We eagerly anticipate forging significant collaborations with discerning clients both locally and internationally.

Why Choose Us?

1. Possessing over a decade of unparalleled expertise in the industrial ceramic production sector
2. Providing superior quality products at remarkably competitive prices
3. Delivering ultra-high precision parts with exceptionally low tolerance levels
4. Guaranteeing efficient and timely production schedules
5. Supported by an experienced, professional, and highly efficient R&D team
6. Earned a stellar reputation both domestically and internationally
7. Offering flexible MOQ, welcoming even the smallest of orders
8. Energized by a passionate team, dedicated to exceptional after-sales support

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