Zirconia Alumina Ceramics with Tolerance of 0.005mm for High Mechanical Strength

• 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: Achieve unparalleled precision with roundness and concentricity both at an impressive 0.002 mm, complemented by an ultra-smooth finish Ra0.1;
(2) Hole: Precision redefined with a minimum processing hole diameter of 0.2 mm, reaching depths of up to 6 mm effortlessly;
(3) Slot: Customization at its best with a minimum narrow groove width of 0.1 mm, and the flexibility of custom-shaped grooves tailored to your needs;
(4) Plane: Precision engineering with a 0.1 mm sheet boasting a minimum processable thickness, achieving exceptional parallelism of 0.001 mm, with measurement tolerance of 0.001 mm, and an exquisite finish Ra0.1;
(5) Thread: Masterfully crafted machinable M2 internal thread with superior GB-7h accuracy, unlimited external thread dimensions with the precision of GB-6g.

 

Description of Alumina Ceramic Parts
Alumina ceramics, renowned for their versatility and cost-effectiveness, excel in a multitude of applications. With high electrical insulation resistance, remarkable high-temperature stability, superior hardness, exceptional wear resistance, and remarkable chemical stability, alumina is engineered to withstand the most challenging environments, offering unmatched durability against high temperatures and corrosive chemicals.
At our state-of-the-art facility, we offer alumina parts with purities from 75% to an exceptional 99.8%. Our ceramic parts are meticulously crafted with a dense body using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications, we provide post-sintering secondary processes, including precision CNC machining, polishing, glazing, and metalizing, ensuring optimal function and performance.
Our diverse range of alumina ceramic products includes tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or large-scale production, we are dedicated to delivering solutions that fulfill your exact requirements with uncompromising quality.


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 bustling city of Shenzhen, China.
We are a pioneering industry leader, seamlessly integrating comprehensive services from development to design, molding, sintering, production, and sales of precision ceramic products. With over a decade of unmatched growth, we've proudly collaborated with more than 2,000 esteemed clients and forged partnerships with 60 prestigious universities. Our cutting-edge factory, sprawling across 2,000 square meters, is powered by 50 dedicated professionals, generating an impressive annual production value approaching 20 million. Renowned for our exceptional industry reputation, we offer an extensive array of products including specialized ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is equipped with advanced high-precision machinery, ensuring excellence in ceramic forming, sintering, and precision machining. We eagerly anticipate forging meaningful partnerships with clients both locally and globally.

Why Choose Us?

1. Over a decade of rich expertise in industrial ceramic production
2. Exceptional quality products offered at competitive prices
3. Ultra-high precision parts engineered with minimal tolerance levels
4. Streamlined and timely production schedules
5. Experienced, professional, and highly efficient R&D team
6. Stellar reputation recognized both domestically and internationally
7. Flexible Minimum Order Quantity (MOQ), welcoming even small orders
8. Energetic team delivering exceptional after-sales support

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