High Precision Alumina Zirconia Ceramics with Od and ID Tolerance of 0.005mm

• 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

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: Roundness precision of 0.002 mm, coupled with concentricity of 0.002 mm, and an ultra-smoothness of Ra0.1, perfectly engineered for high-performance output.
(2) Hole: Achieve remarkable detail with a minimum processing hole diameter of 0.2 mm and an impressive depth capacity of up to 6 mm, meeting diverse industrial needs.
(3) Slot: Our technology allows for a minimal narrow groove width of 0.1 mm, with possibilities for custom-shaped grooves, providing versatility in your design.
(4) Plane: Expertly crafted to achieve a 0.1 mm sheet with minimum processable thickness, boasting parallelism at 0.001 mm, and measurement tolerance of 0.001 mm, with a finish of Ra0.1 for superior application.
(5) Thread: Precision machining enables us to create machinable M2 internal threads with high GB-7h accuracy, while the external thread size remains unrestricted, ensuring GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Discover the unmatched potential of Aluminum oxide (Alumina), renowned for its versatility and cost-effectiveness over other ceramics. With its outstanding electrical insulation, high-temperature endurance, exceptional hardness, wear resistance, and chemical stability, Alumina is your go-to choice for high-temperature and chemical corrosion-resistant applications.
Our state-of-the-art facility produces alumina parts with purities soaring from 75% to an impressive 99.8%. Through advanced methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we ensure dense ceramic bodies. For specialized applications requiring reduced friction, enhanced insulation, and fitment, we offer precise post-sintering processes including CNC machining, polishing, glazing, and metalizing.
We proudly manufacture an extensive selection of alumina ceramic rings, featuring components like ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or large-scale production, we promise solutions that exceed your expectations.


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., perfectly situated in the dynamic and thriving metropolis of Shenzhen, China.
As an esteemed leader in the industry, we flawlessly integrate development, design, molding, sintering, production, and sales of top-tier precision ceramic products. With a decade of unmatched progress, we have forged successful partnerships with over 2,000 esteemed clients and collaborated with 60 prestigious universities. Our cutting-edge facility spans an impressive 2,000 square meters, staffed by a team of 50 dedicated professionals, generating an outstanding 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-engineered industrial parts. Our facility is outfitted with the most advanced high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly look forward to forging meaningful collaborations with clients both locally and globally.

Why Choose Us?

1. Over a decade of expertise in the realm of industrial ceramic production.
2. Exceptional quality products offered at competitive prices.
3. Ultra-high precision parts characterized by minimal tolerance levels.
4. Streamlined and timely production schedules ensure efficiency.
5. A team of seasoned, professional, and remarkably efficient R&D experts.
6. An enviable reputation both domestically and internationally.
7. Flexible Minimum Order Quantity (MOQ), warmly welcoming even small orders.
8. A vibrant team paired with exceptional after-sales support.

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