Alumina Zirconia Ceramic Structure with Best Tolerance and Mechanical Strength

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• 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: Experience unmatched precision with axis roundness and concentricity both at an impressive 0.002 mm, and feel the smoothness at Ra0.1.
(2) Hole: Our processing capabilities allow for a minimum hole diameter of 0.2 mm and an exceptional depth of up to 6 mm, ensuring versatility and precision.
(3) Slot: We craft slots with a minimum narrow groove width of just 0.1 mm. Custom-shaped grooves are also available to fit your unique specifications.
(4) Plane: Achieve a 0.1 mm sheet with the thinnest processable thickness, ensuring parallelism at an impressive 0.001 mm, measurement tolerance at 0.001 mm, and a pristine finish of Ra0.1.
(5) Thread: Our machining capabilities include M2 internal threads with precise GB-7h accuracy, while external thread sizes remain unlimited, attaining GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out in its field with unmatched versatility and economic advantage over other advanced ceramics. Renowned for its high electrical insulation resistance, formidable high-temperature endurance, formidable hardness, wear resistance, and remarkable chemical stability, Alumina is the ideal solution for enduring high-temperature environments and resisting chemical corrosion.
Our factory delivers premium alumina parts, offering purities from 75% up to a remarkable 99.8%. Each ceramic component is meticulously crafted with a dense body using innovative methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications requiring bespoke fitting, friction reduction, or enhanced insulation, we provide post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We are proud to produce a diverse selection of alumina ceramic rings, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you're developing a prototype or require high-volume production, rest assured in our capability to provide a tailored solution that meets your precise demands.


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 dynamic hub of Shenzhen, China.
As an industry leader, we seamlessly integrate the realms of development, design, molding, sintering, production, and sales of precision ceramic products. Over the past decade, we've experienced unparalleled growth, teaming up with over 2,000 clients and 60 prestigious universities. Our cutting-edge factory, spanning 2,000 square meters, houses 50 dedicated employees, generating an impressive annual production value of nearly 20 million. Celebrated for our stellar reputation, we offer a diverse array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our state-of-the-art facility houses advanced high-precision machinery for ceramic forming, sintering, and precision machining, enabling us to eagerly anticipate meaningful collaborations with clients both locally and internationally.

Why Choose Us?

1. Over a decade of unrivaled expertise in industrial ceramic production
2. Delivering superior quality products at highly competitive prices
3. Our ultra-high precision parts come with minimal tolerance levels, ensuring accuracy and excellence.
4. Efficient, timely production schedules that meet your deadlines
5. A highly experienced, professional, and efficient R&D team, dedicated to innovation
6. A stellar reputation that shines both domestically and internationally
7. Flexible Minimum Order Quantities, welcoming even the smallest orders with open arms
8. An energetic team coupled with exceptional after-sales support, always ready to assist.

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