High Precision/High Mechanical Strength Ceramic with Density Over 5.95g/cm3 for Maximum Durability

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, 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

HAIRUITUO - Pioneering Excellence in Ceramic InnovationEXCEPTIONAL EXCELLENCE IN CERAMICS - Delivering Unmatched Quality with Our Alumina and Zirconia Solutions

 

Specifications of Industrial Ceramic Parts - Precision Perfected

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 - Elevating Precision to New Heights
(1) Axis: Achieve unmatched accuracy with roundness and concentricity both at an impressive 0.002 mm, complemented by a smoothness of Ra0.1 for flawless surfaces;
(2) Hole: Master precision with a minimum processing hole diameter of just 0.2 mm and a depth reaching up to 6 mm;
(3) Slot: Innovate with versatility, offering a minimum narrow groove width of 0.1 mm and the ability to customize groove shapes to your specifications;
(4) Plane: Craft with finesse, featuring a 0.1 mm sheet at minimum processable thickness, parallelism at 0.001 mm, with measurement tolerance and finish both at a superior Ra0.1;
(5) Thread: Precision threading excellence with machinable M2 internal threads upholding GB-7h accuracy; external thread sizes versatile, maintaining GB-6g accuracy.

 

Description of Alumina Ceramic Parts - Unveiling Versatile Excellence
Aluminum oxide (Alumina) is the cornerstone of innovative applications due to its remarkable versatility and cost-effectiveness compared to other advanced ceramic materials. Its superior properties include high electrical insulation resistance, resistance to extreme temperatures, exceptional hardness, wear resistance, and outstanding chemical stability, which make it the optimal choice for enduring high-temperature scenarios and combating chemical corrosion.
Our factory stands out with the production of alumina parts featuring purities spanning from 75% to an extraordinary 99.8%. Each ceramic part is crafted with dense bodies through methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. We enhance functionality for specialized applications, such as fitting, reducing friction, and enhancing insulation, with secondary processes post-sintering that include CNC machining, polishing, glazing, and metalizing.
We excel in manufacturing a wide spectrum of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides, fully equipped to meet both prototyping and high-volume demands. Trust us to deliver solutions tailored precisely to your requirements.


Data Sheet - A Comprehensive Insight

Zirconia Milling Jars Specification Parameters - Precision Redefined

 

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 - Pioneering Innovative Solutions Across Industries
 

Company Profile

Shenzhen Hairuituo New Materials Co., Ltd., strategically located in the vibrant and dynamic city of Shenzhen, China, a hub of innovation and industry.
We are a distinguished industry leader, expertly fusing development, design, molding, sintering, production, and sales of precision ceramic products into a seamless operation. With a decade of unmatched growth and innovation, we have proudly become trusted partners with over 2,000 esteemed clients and 60 top-tier universities. Our cutting-edge facility spans an expansive 2,000 square meters, housing 50 dedicated professionals, and achieving an impressive annual production value nearing 20 million. Celebrated for our outstanding industry reputation, we offer an extensive array of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility boasts advanced, high-precision machinery tailored for ceramic forming, sintering, and precision machining, ensuring superior quality. We eagerly anticipate forging meaningful collaborations with both local and international clients.

Why Choose Us?

1. Over a decade of expertise in the realm of industrial ceramic production, ensuring reliability and excellence
2. Providing superior quality products at highly competitive prices, delivering unmatched value
3. Crafting ultra-high precision parts with minimal tolerance levels for maximum accuracy
4. Efficient and timely production schedules to meet the most demanding timelines
5. An experienced, professional, and highly efficient R&D team committed to innovation
6. A stellar reputation both domestically and internationally, underpinning our global success
7. Flexible Minimum Order Quantities (MOQ), welcoming and accommodating even small orders
8. An energetic team complemented by exceptional after-sales support, ensuring customer satisfaction

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