Zirconia Alumina Ceramics with High Mechanical Strength and ID Tolerance 0.005mm

• 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 - DELIVERING PREMIUM ALUMINA AND ZIRCONIA CERAMIC SOLUTIONS FOR ALL INDUSTRIAL NEEDS

 

Specifications of High-Precision Industrial Ceramic Components

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 Sophisticated Machining
(1) Axis: Remarkable roundness at 0.002 mm, concentricity at 0.002 mm, and an ultra-smooth finish of Ra0.1;
(2) Hole: Capable of processing a minimum hole diameter of 0.2 mm and achieving depths up to an impressive 6 mm;
(3) Slot: Able to produce a minimum narrow groove width of 0.1 mm, with custom-shaped grooves to fit unique specifications;
(4) Plane: Offers precision with a 0.1 mm sheet, minimum thickness processing, parallelism maintained at 0.001 mm, measurement tolerance of 0.001 mm, and a refined finish of Ra0.1;
(5) Thread: Skilled in machining internal threads as small as M2 with GB-7h accuracy, and no limitation on external thread size, ensuring accuracy with GB-6g standards.

 

In-Depth Description of Alumina Ceramic Components
Renowned for its versatility, Aluminum oxide (Alumina) is a cost-effective solution compared to other advanced ceramics. It excels in high electrical insulation, temperature resistance, hardness, wear resilience, and chemical stability, making it the quintessential choice for high-temperature and corrosive environment applications.
Our factory is equipped to produce alumina parts with purities from 75% to 99.8%. We offer a dense body ceramic formed through methods like dry pressing, hot pressing, injection molding, and ISO pressing. For specialized applications requiring fit adjustment, friction reduction, and enhanced insulation, we provide post-sintering processes such as CNC machining, polishing, glazing, and metalizing.
We specialize in crafting an extensive range of alumina ceramic rings, including tubes, rings, discs, rods, arms, and wire guides. From prototyping to large-scale production, we are dedicated to delivering solutions tailored to your specific requirements.


Comprehensive Data Sheet

Specification Parameters for Zirconia Milling Jars

 

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 Innovative Products and Versatile Applications
 

Company Profile

Shenzhen Hairuituo New Materials Co., Ltd., ideally situated in the dynamic hub of Shenzhen, China.
As a trailblazer in the industry, we excel in integrating the complete spectrum of activities from development and design to molding, sintering, production, and sales of high-precision ceramic products. Over the past decade, our unmatched success has seen us form valuable partnerships with over 2,000 clients and collaborate with 60 esteemed universities. Our cutting-edge facility, sprawling over 2,000 square meters, is a testament to our commitment, with a team of 50 dedicated professionals driving an impressive annual production value close to 20 million. Our outstanding industry reputation precedes us as we offer a wide array of products including ceramic rods, tubes, plates, blocks, and meticulous precision industrial parts. Our facility is outfitted with the latest high-precision machinery designed for ceramic forming, sintering, and precision machining. We are excited to explore meaningful collaborations with clients both local and global.

Why Choose Us?

1. Over a decade of unrivaled expertise in industrial ceramic production
2. High-caliber products offered at highly competitive prices
3. Ultra-high precision components with minimal tolerance levels
4. Streamlined and prompt production schedules
5. Skilled, professional, and exceptionally efficient R&D team
6. Renowned reputation both domestically and on the international stage
7. Flexible minimum order quantities, catering to even small orders
8. A dynamic team backed by outstanding after-sales support

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