High Precision Alumina Zirconia Ceramic Ring Structure for Mechanical Strength

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, 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: Unmatched precision with roundness and concentricity maintained at an incredible 0.002 mm, and a silky smoothness of Ra0.1;
(2) Hole: Capable of machining holes with a minimum diameter of 0.2 mm, reaching depths up to a remarkable 6 mm;
(3) Slot: Crafting custom-shaped grooves with a minimal groove width of 0.1 mm, tailored to your unique specifications;
(4) Plane: Ultra-thin 0.1 mm sheets with unmatched parallelism of 0.001 mm and a precise measurement tolerance of 0.001 mm, polished to a finish of Ra0.1;
(5) Thread: Precision machining of M2 internal threads with GB-7h accuracy and external threads size unlimited with GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is a versatile marvel in the realm of advanced ceramics, widely celebrated for its superior electrical insulation, unwavering high-temperature resilience, exceptional hardness, outstanding wear resistance, and steadfast chemical stability. This makes alumina the optimal choice for challenging environments that require superior performance against high temperatures and chemical assaults. As a more cost-effective alternative to many high-end ceramics, alumina is preferred across diverse industries, making it the go-to material for a multitude of demanding applications.
Our cutting-edge production facility is dedicated to crafting alumina components with purity levels ranging from 75% to a stellar 99.8%. Through advanced methodologies such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we achieve a sturdy and compact ceramic structure. To cater to specialized application demands like fitting, friction reduction, and enhanced insulation, we provide precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing, ensuring your needs are met with exacting precision.
We are adept at manufacturing a comprehensive array of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether your need is for a prototype or a large-scale production run, our solutions are tailored to not only meet but surpass your specifications and 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., strategically nestled in the vibrant and dynamic city of Shenzhen, China.
As a pioneering force in the industry, Shenzhen Hairuituo New Materials Co., Ltd. excels in seamlessly integrating the intricate processes of development, design, molding, sintering, production, and sales of exquisitely crafted precision ceramic products. Over the past decade, our company has achieved extraordinary growth and established enduring partnerships with over 2,000 clients and 60 of the world's most prestigious universities. Our state-of-the-art factory, sprawling across an impressive 2,000 square meters, is powered by a team of 50 dedicated professionals who form the backbone of our remarkable annual production value, nearing an impressive 20 million. Renowned for our outstanding industry reputation, we offer an expansive and versatile array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is armed with the most advanced high-precision machinery for ceramic forming, sintering, and precision machining. We are dedicated to fostering meaningful collaborations with both local and international clients and eagerly anticipate establishing new partnerships.

Why Choose Us?

1. Leveraging over 10 years of specialized expertise in the realm of industrial ceramic production
2. Delivering superior quality products at highly competitive prices
3. Producing ultra-high precision parts, maintaining minimal tolerance levels for utmost accuracy
4. Ensuring efficient and timely production schedules to meet your demands
5. Our experienced, professional, and highly efficient R&D team is second to none
6. Holding an impeccable reputation both domestically and internationally
7. Offering flexible Minimum Order Quantities, inviting even small orders with open arms
8. A vibrant, energetic team coupled with exceptional after-sales support to assist you every step of the way

Factory Show