High Toughness Ceramic with Density Over 5.95g/cm3 for Maximum Mechanical Strength

• 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: Experience unparalleled precision with roundness and concentricity both at an impressive 0.002 mm, and a smoothness rating of Ra0.1.
(2) Hole: Masterfully crafted, our smallest processable hole diameter is an astounding 0.2 mm, reaching depths of up to 6 mm.
(3) Slot: Innovation meets precision with our ability to create slots with a minimum groove width of 0.1 mm. Custom-shaped grooves are also available to meet your unique specifications.
(4) Plane: Offering a remarkable minimum processable thickness of 0.1 mm, with parallelism precision at 0.001 mm, measurement tolerance also at 0.001 mm, and a refined finish of Ra0.1.
(5) Thread: Capable of machining internal threads as fine as M2 with GB-7h accuracy. External thread sizes are limitless, with an accuracy of GB-6g ensuring perfection.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is a sought-after material due to its incredible versatility and cost-effectiveness compared to other advanced ceramics. It's renowned for its superior electrical insulation, outstanding resistance to high temperatures, robust hardness, wear resistance, and remarkable chemical stability. It's the perfect choice for applications requiring resilience against extreme heat and chemical exposure.
Our facility excels in producing alumina parts with purities ranging from 75% to a pure 99.8%. Each ceramic part is meticulously crafted, utilizing techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications, such as reducing friction and enhancing insulation, we offer secondary processes post-sintering like CNC machining, polishing, glazing, and metalizing.
Explore our extensive range of alumina ceramic components, encompassing tubes, rings, discs, rods, arms, and wire guides. Whether you require prototypes or high-volume production, we are committed to delivering solutions that align with your precise 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 dynamic city of Shenzhen, China.
As a pioneering force in our industry, we specialize in the comprehensive integration of development, design, molding, sintering, production, and sales of precision ceramic products. Over a decade of remarkable growth has led us to build strong partnerships with over 2,000 clients and 60 prestigious universities worldwide. Our cutting-edge factory spans 2,000 square meters, staffed by 50 highly dedicated employees, achieving an impressive annual output value of nearly 20 million. Our outstanding industry reputation stems from our extensive product range, 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, positioning us as leaders in our field. We are enthusiastic about forging meaningful collaborations with both local and international clients.

Why Choose Us?

1. Over a decade of unparalleled expertise in industrial ceramic production
2. Unmatched quality products offered at highly competitive prices
3. Ultra-high precision parts with minimal tolerance levels, ensuring exacting standards
4. Efficient and timely production schedules designed to meet your deadlines
5. Our R&D team is seasoned, professional, and exceptionally efficient, delivering innovative solutions
6. Stellar reputation, both domestically and internationally, that speaks for itself
7. Flexible MOQ that welcomes even the smallest orders, catering to diverse needs
8. Team full of energy, backed by outstanding after-sales support to ensure customer satisfaction

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