Alumina Zirconia Ceramic Structure with Exceptional Tolerance and Density

• 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: roundness precision of 0.002 mm, concentricity at an impeccable 0.002 mm, and smoothness reaching Ra0.1;
(2) Hole: capable of processing with a minimum hole diameter of 0.2 mm and an impressive depth capacity up to 6 mm;
(3) Slot: features a minimum narrow groove width of 0.1 mm, with customizable groove shapes available to suit your exact needs;
(4) Plane: delivering precision with a 0.1 mm sheet thickness, offering minimum processable thickness, parallelism at an outstanding 0.001 mm, measurement tolerance of 0.001 mm, and a finish that is Ra0.1;
(5) Thread: expertly machinable M2 internal thread with GB-7h precision, unlimited external thread size, and accuracy achieving GB-6g standards.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its wide-ranging applications, thanks to its remarkable versatility and lower cost compared to other advanced ceramics. This outstanding material exhibits high electrical insulation resistance, exceptional high-temperature resilience, remarkable hardness, superior wear resistance, and steadfast chemical stability, making it the perfect choice for enduring extreme temperatures and resisting chemical corrosion.
Our state-of-the-art facility produces alumina parts with purities ranging from 75% to an impressive 99.8%. Each ceramic part we supply boasts a dense body formed through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet the requirements of specialized applications like fitting, friction reduction, and insulation enhancement, we offer a range of secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We proudly manufacture an extensive array of alumina ceramic rings, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you are in need of prototyping or high-volume production, we are committed to delivering a solution precisely tailored to your needs.


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 vibrant and bustling cityscape of Shenzhen, China. A hub of innovation and technological advancement.
We stand as a beacon of industry leadership, seamlessly orchestrating the development, design, molding, sintering, production, and sales of precision ceramic products. Over a decade of remarkable growth has seen us form partnerships with more than 2,000 esteemed clients and collaborate with 60 prestigious global universities. Our cutting-edge factory, sprawling over 2,000 square meters, houses a committed team of 50 skilled professionals and delivers a formidable annual production value approaching 20 million. Celebrated for our unmatched industry reputation, we offer an extensive array of products, from ceramic rods, tubes, plates, and blocks to precision-crafted industrial components. Our facility is outfitted with the latest in high-precision machinery for ceramic forming, sintering, and exacting precision machining. We eagerly look forward to forging valuable collaborations with clients both locally and internationally.

Why Choose Us?

1. Leverage over 10 years of specializing expertise in industrial ceramic production
2. Our commitment to superior quality products, offered at highly competitive prices
3. We deliver ultra-high precision parts, refined to achieve minimal tolerance levels
4. Our operations ensure efficient and timely production schedules that exceed expectations
5. A team of experienced professionals and a highly efficient R&D department at your service
6. We boast a stellar reputation, recognized both domestically and internationally
7. Offering flexible minimum order quantities (MOQ), we warmly welcome even the smallest orders
8. Our energetic team is dedicated to providing exceptional after-sales support, ensuring satisfaction

Factory Show