Zirconia Ceramics and Alumina Ceramics with Over 5.95g/cm3 Density

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical
• 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: Experience remarkable precision with roundness and concentricity each at just 0.002 mm, coupled with an impeccably smooth surface finish of Ra0.1.
(2) Hole: Conquer complex designs with ease, achieving a minimum processing hole diameter of an astonishingly small 0.2 mm and depth extending up to 6 mm.
(3) Slot: Craft intricate designs effortlessly, with the ability to create minimum narrow groove widths of 0.1 mm, perfectly customized to suit unique requirements.
(4) Plane: Master precision with a minimum processable thickness of 0.1 mm, parallelism precision of 0.001 mm, and a measurement tolerance also at 0.001 mm, all enhanced by a fine Ra0.1 finish.
(5) Thread: Achieve exceptional threading capabilities with machinable M2 internal threads, adhering to impeccable GB-7h standards, flexible external thread sizes, maintaining precise GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its unmatched versatility and cost-efficiency when compared to other advanced ceramics. Its superior electrical insulation resistance, ability to endure high temperatures, impressive hardness, outstanding wear resistance, and robust chemical stability render it an ideal choice for environments requiring high-temperature resilience and chemical corrosion resistance.
At our state-of-the-art facility, we masterfully produce alumina parts with purities ranging from 75% to a remarkable 99.8%. These dense ceramic bodies are meticulously crafted using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specific application needs like fitting, friction reduction, and enhanced insulation, we offer precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We skillfully deliver a comprehensive range of alumina ceramic components, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or large-scale manufacturing, we are fully equipped and poised to deliver solutions that meet and exceed your expectations seamlessly.


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.Nestled in the dynamic heart of Shenzhen, China, our location provides a strategic advantage.
As a trailblazer in the industry, we seamlessly integrate development, design, molding, sintering, production, and sales of precision ceramic products. In the past decade, our extraordinary expansion has led to successful partnerships with over 2,000 clients and 60 prestigious universities. Our state-of-the-art factory, sprawling over 2,000 square meters, employs 50 dedicated professionals and achieves an impressive annual production value nearing 20 million. Renowned for our stellar reputation in the industry, we offer a wide range of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility houses cutting-edge high-precision machinery, guaranteeing excellence in ceramic forming, sintering, and precision machining. We are enthusiastic about cultivating meaningful collaborations with discerning clients both locally and globally.

Why Choose Us?

1. Boasting over a decade of expertise in the industrial ceramic production field
2. Providing premium quality products at highly competitive rates
3. Supplying ultra-high precision parts with exceptionally tight tolerance levels
4. Committing to efficient and timely production schedules
5. Supported by a seasoned, professional, and highly efficient R&D team
6. Earning a stellar reputation both domestically and internationally
7. Offering flexible MOQ, accommodating even the smallest orders
8. Energized by a passionate team dedicated to exceptional after-sales support

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