Zirconia Ceramics and Alumina Ceramics with High Density and Strength

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• 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 the Future of Advanced CeramicsEXCEPTIONAL EXCELLENCE - UNVEILING PREMIUM QUALITY ALUMINA AND ZIRCONIA CERAMIC SOLUTIONS

 

Specifications of Industrial Ceramic Parts: Precision Redefined

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: Where Precision Meets Innovation
(1) Axis: Achieve roundness of a mere 0.002 mm and concentricity at an extraordinary 0.002 mm, all complemented by a silky smooth surface finish of Ra0.1;
(2) Hole: Capable of processing hole diameters as minute as 0.2 mm with depths extending impressively up to 6 mm;
(3) Slot: Design narrow grooves as slim as 0.1 mm, with the flexibility to customize groove shapes to fulfill your unique requirements;
(4) Plane: Process sheets with a minimum thickness of 0.1 mm, ensuring precise parallelism at 0.001 mm, measurement tolerance held tightly at 0.001 mm, and a refined finish of Ra0.1;
(5) Thread: Machine M2 internal threads with flawless GB-7h accuracy, and external thread sizes are customizable, maintaining the precision of GB-6g.

 

Description of Alumina Ceramic Parts: The Cornerstone of Durability and Performance
Aluminum oxide (Alumina) shines for its remarkable versatility and economical advantage over other ceramics. Its superior electrical insulation, remarkable high-temperature tolerance, exceptional hardness, wear resistance, and chemical stability make it an optimal choice for enduring extreme conditions and resisting chemical wear.
Our state-of-the-art facility adeptly crafts alumina parts with purities ranging from 75% to an exceptional 99.8%. Each piece is engineered with a dense body through advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specific applications such as fitting, friction reduction, and insulation enhancement, we offer meticulous secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We expertly produce an extensive array of alumina ceramic components, ranging from ceramic tubes, rings, discs, rods, arms, to wire guides. Whether for prototyping or large-scale production, we stand ready and equipped to deliver solutions that effortlessly align with your specifications.


Data Sheet: Your Comprehensive Guide

Zirconia Milling Jars Specification Parameters: Unmatched Precision

 

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: Tailored to Meet Diverse Needs
 

Company Profile

Shenzhen Hairuituo New Materials Co., Ltd., ideally situated in the dynamic heart of Shenzhen, China, a bustling hub of innovation and commerce.
Pioneering as a luminary in the industry, we expertly integrate the entire spectrum of processes - from development, design, and molding to sintering, production, and sales of cutting-edge precision ceramic products. Over an illustrious decade, our exponential growth has paved the way for over 2,000 client partnerships and collaborations with 60 prestigious universities. Our state-of-the-art factory, spread across an impressive 2,000 square meters, is staffed by a dedicated team of 50 professionals and achieves an astounding annual production value nearing 20 million. Lauded for our excellent industry reputation, we present a comprehensive selection of products including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility features advanced, high-precision equipment for ceramic forming, sintering, and precision machining, ensuring exceptional quality. We actively seek to cultivate impactful collaborations with discerning clients, both locally and globally.

Why Choose Us?

1. Harnessing over a decade of extensive expertise in the industrial ceramics production sector
2. Providing unmatched product quality at highly competitive price points
3. Offering ultra-high precision components with remarkably low tolerance levels
4. Guaranteeing efficient and prompt production timelines
5. Supported by a seasoned, professional, and highly innovative R&D team
6. Earning an outstanding reputation on both domestic and international stages
7. Offering flexible Minimum Order Quantity, welcoming even the smallest requests
8. Led by a vibrant team dedicated to delivering exceptional after-sales support

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