Advanced Alumina Zirconia Ceramic Structure with High 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: This precision marvel boasts a roundness of 0.002 mm, exquisite concentricity of 0.002 mm, and a surface smoothness reaching Ra0.1;
(2) Hole: With meticulous craftsmanship, it offers a minimum processing hole diameter of just 0.2 mm, achieving a depth of up to 6 mm;
(3) Slot: Featuring a remarkable minimum narrow groove width of 0.1 mm, with the flexibility for custom-shaped grooves, tailored to your needs;
(4) Plane: Cutting-edge technology allows for 0.1 mm sheets with a minimum processable thickness, exceptional parallelism of 0.001 mm, measurement tolerance of 0.001 mm, and a finish of Ra0.1;
(5) Thread: Crafting excellence with machinable M2 internal threads achieving GB-7h accuracy, offering limitless external thread sizes with precision accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) shines as a premier choice due to its vast versatility and competitive material cost over other advanced ceramics. Its superb electrical insulation resistance, exceptional high-temperature endurance, robust hardness, wear resilience, and steadfast chemical stability make it a prime candidate to withstand extreme temperatures and aggressive chemical environments.
Our state-of-the-art facility manufactures alumina parts with purities from 75% to a pristine 99.8%. Each ceramic part is crafted with a dense body using techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications-whether fitting, reducing friction, or enhancing insulation-we provide a suite of secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We expertly manufacture an extensive range of alumina ceramic rings, including tubes, rings, discs, rods, arms, and wire guides. Whether you're in the prototyping phase or require large-scale production, we are committed to providing 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 located in the vibrant and thriving metropolis of Shenzhen, China.
We are an industry beacon, seamlessly uniting the realms of development, design, molding, sintering, production, and sales of high-precision ceramic products. With a remarkable decade of growth, we have cultivated partnerships with over 2,000 clients and 60 esteemed universities. Our cutting-edge facility covers a sprawling 2,000 square meters, staffed by a dedicated team of 50 professionals, delivering an impressive annual production value approaching 20 million. Renowned for our outstanding industry reputation, we proudly present a diverse portfolio of products including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility boasts advanced high-precision equipment for ceramic forming, sintering, and precision machining. We warmly invite meaningful collaborations with clients both locally and globally.

Why Choose Us?

1. Over a decade of expertise in specialized industrial ceramic production
2. Unmatched quality products offered at competitive pricing
3. Ultra-high precision parts crafted with the minimal tolerance levels
4. Streamlined and timely production schedules ensuring efficiency
5. A seasoned, professional, and highly efficient R&D team
6. Stellar reputation that resonates domestically and internationally
7. Flexible Minimum Order Quantity (MOQ), embracing small orders with open arms
8. An energetic team coupled with exceptional after-sales support

Factory Show