High Toughness Ceramic with Density Over 5.95g/cm3 for Long-Lasting Durability

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• 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: Attain unparalleled exactness with roundness at 0.002 mm and concentricity precisely held at 0.002 mm, coupled with an immaculate smoothness of Ra0.1.
(2) Hole: Master precision with a minimum processing hole diameter of a mere 0.2 mm, and delve to depths reaching up to 6 mm effortlessly.
(3) Slot: Breakthrough designs are possible with a minimum narrow groove width of just 0.1 mm, with the flexibility for custom-shaped grooves as required.
(4) Plane: Achieve supreme flatness with 0.1 mm sheets, offering a minimum processable thickness, enhanced by parallelism at 0.001 mm, with measurement tolerance finely tuned to 0.001 mm, all while maintaining a finish of Ra0.1.
(5) Thread: Precision threading is assured with machinable M2 internal threads meeting GB-7h accuracy, while external thread sizes remain unrestricted, ensuring an accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) shines in various applications due to its remarkable versatility and cost-effectiveness compared to other advanced ceramics. It is renowned for its high electrical insulation resistance, exceptional high-temperature endurance, robust hardness, remarkable wear resistance, and steadfast chemical stability. These attributes make it the material of choice for applications requiring high-temperature resilience and chemical corrosion resistance.
Our sophisticated production facility crafts alumina parts with purities spanning from 75% to an impressive 99.8%. Every ceramic component we deliver boasts a dense body, formed through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet the demands of specialized applications-whether it's fitting, friction reduction, or insulation enhancement-we offer post-sintering secondary processes like CNC machining, polishing, glazing, and metalizing to ensure precision and quality.
Our manufacturing prowess encompasses a vast assortment of alumina ceramic rings and components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your requirements call for prototyping or large-scale production, our solutions are designed to satisfy your exact needs with confidence and expertise.


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 metropolis of Shenzhen, China, a global hub for innovation and technology.
We are a distinguished industry leader, expertly integrating development, design, molding, sintering, production, and sales of high-precision ceramic products. With a decade of unmatched growth, we have forged strong partnerships with over 2,000 clients and 60 esteemed universities. Our cutting-edge factory encompasses 2,000 square meters, employing a team of 50 dedicated professionals, achieving an impressive annual production value nearing 20 million. Celebrated for our exceptional industry reputation, we offer a diverse array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is outfitted with advanced, high-precision machinery for ceramic forming, sintering, and machining, ensuring the utmost in quality and precision. We eagerly look forward to forging meaningful collaborations with both local and international clients.

Why Choose Us?

1. Over 10 years of unparalleled expertise in the field of industrial ceramic production
2. Superior quality products offered at highly competitive prices
3. Ultra-high precision parts with impressively minimal tolerance levels
4. Efficient, reliable, and timely production schedules that meet your needs
5. Experienced, professional, and highly efficient R&D team driving innovation
6. Stellar reputation both domestically and on the international stage
7. Flexible MOQ, welcoming even small-scale orders to foster growth and innovation
8. Energetic team and exceptional after-sales support ensuring customer satisfaction

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