Advanced Alumina Zirconia Ceramic Structure for High Precision Engineering

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• 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 a stunning roundness and concentricity of 0.002 mm, combined with a brilliant smoothness of Ra0.1;
(2) Hole: Precision-crafted with a minimum hole diameter of 0.2 mm and a profound depth reaching up to 6 mm;
(3) Slot: Crafted to perfection with a minimum narrow groove width of 0.1 mm, with customizable groove shapes to suit your needs;
(4) Plane: A masterful 0.1 mm sheet, displaying an unparalleled minimum thickness, with parallelism and measurement tolerance of a remarkable 0.001 mm, finished with a smoothness of Ra0.1;
(5) Thread: Featuring machinable M2 internal threads with GB-7h accuracy, while external thread sizes remain limitless with GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) redefines versatility and cost-efficiency, setting a standard in advanced ceramics. It excels with high electrical insulation resistance, impressive high-temperature endurance, unyielding hardness, relentless wear resistance, and steadfast chemical stability, making it an impeccable choice for withstanding extreme temperatures and corrosion.
Our cutting-edge factory produces alumina parts with purities ranging from 75% to an exceptional 99.8%. Every ceramic component is crafted with a dense body through innovative methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet unique application demands such as fitting, friction reduction, and insulation enhancement, we offer secondary post-sintering processes like CNC machining, polishing, glazing, and metalizing.
We specialize in manufacturing a diverse spectrum of alumina ceramic rings, including tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or large-scale production, we deliver solutions that perfectly align with your requirements.


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 positioned in the bustling hub of Shenzhen, China.
As a pioneering force in the industry, we seamlessly integrate the development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of flawless growth, over 2,000 clients, and collaborations with 60 prestigious universities, we stand tall. Our state-of-the-art facility spans 2,000 square meters, staffed by 50 dedicated employees, achieving an annual production value of nearly 20 million. Renowned for our industry-leading reputation, we offer a wide range of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts, all crafted with advanced high-precision machinery. We eagerly anticipate forging meaningful collaborations with both local and international partners.

Why Choose Us?

1. Over a decade of unmatched expertise in industrial ceramic production
2. Offering top-tier quality products at highly competitive prices
3. Delivering ultra-high precision parts with exceptionally minimal tolerance levels
4. Adhering to efficient and timely production schedules
5. A professional and highly efficient R&D team with vast experience
6. A stellar reputation both domestically and internationally
7. Flexible MOQ options, warmly welcoming even the smallest orders
8. An energetic team dedicated to providing exceptional after-sales support

Factory Show