Premium Alumina Zirconia Ceramic Parts for Industrial Use

• 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

The Esteemed Brand: HAIRUITUOEXCEPTIONAL EXCELLENCE - LEADING PROVIDERS OF PREMIUM ALUMINA AND ZIRCONIA CERAMIC SOLUTIONS

 

Technical Specifications of Our Industrial Ceramic Components

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

Precision Achievements Post-Machining
(1) Axis: Achieve remarkable roundness and concentricity of 0.002 mm, with exceptional surface smoothness rated at Ra0.1.
(2) Hole: Capable of processing holes with a minimum diameter of 0.2 mm and depth reaching up to 6 mm; tailored for intricate requirements.
(3) Slot: Crafting slots with a minimum narrow groove width of 0.1 mm, including custom-shaped grooves to fit specific needs.
(4) Plane: Precision-crafted 0.1 mm sheets, aligning parallelism to 0.001 mm with a meticulous measurement tolerance of 0.001 mm, and finish Ra0.1.
(5) Thread: Skillfully machining M2 internal threads with GB-7h precision, offering unlimited external thread sizes with GB-6g accuracy.

 

In-depth Overview of Alumina Ceramic Components
Renowned for its adaptability, Aluminum oxide (Alumina) finds expansive applications, presenting a cost-effective alternative to other advanced ceramics. Esteemed for superior electrical insulation, high-temperature resilience, robust hardness, wear resistance, and chemical stability, it excels in environments demanding high temperature endurance and chemical resistance.
Our factory masterfully produces alumina components with purities varying from 75% to a pristine 99.8%. Each ceramic piece boasts a densified body achieved through dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized needs-enhancing fit, minimizing friction, and boosting insulation-we offer secondary post-sintering processes such as CNC machining, polishing, glazing, and metalizing.
We expertly manufacture an extensive range of alumina ceramic rings, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you're in the prototyping stage or require high-volume production, we are poised to deliver solutions tailored to your specifications.


Comprehensive Data Sheet

Detailed 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 Versatile Product Range and Their Applications
 

Company Profile

Shenzhen Hairuituo New Materials Co., Ltd., strategically nestled in the vibrant hub of Shenzhen, China.
As a vanguard in the industry, we expertly merge development, design, molding, sintering, production, and sales of precision ceramic products. Our decade-long journey of unmatched growth has connected us with over 2,000 esteemed clients and 60 prestigious universities. Our cutting-edge factory, sprawling over 2,000 square meters, is home to 50 devoted employees and boasts an impressive annual production value approaching 20 million. Renowned for our stellar industry esteem, we offer an extensive array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is equipped with state-of-the-art high-precision machinery for ceramic forming, sintering, and precision machining. We stand ready to forge valuable collaborations with clients both domestically and globally.

Why Choose Us Above All?

1. Possessing over a decade of expertise in industrial ceramic production
2. Offering superior quality products at highly competitive prices
3. Delivering ultra-high precision parts with minimal tolerance levels
4. Adherence to efficient and prompt production timelines
5. A seasoned, professional, and highly efficient Research & Development team
6. A sterling reputation both domestically and internationally
7. Flexible Minimum Order Quantities (MOQ), embracing even small orders
8. Vibrant team and unparalleled after-sales support

Our Impressive Factory Showcase