Custom Industrial Ceramic Parts with High Density and Strength

• 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: Incredible roundness of 0.002 mm, paired with unmatched concentricity of 0.002 mm and a smoothness rated at Ra0.1;
(2) Hole: Capable of processing the finest holes with a minimum diameter of 0.2 mm, reaching depths of up to 6 mm;
(3) Slot: Crafting precise grooves with a minimum narrow width of just 0.1 mm, available in customizable shapes;
(4) Plane: Expertly machining 0.1 mm sheets with minimum processable thickness, ensuring parallelism of 0.001 mm, measurement tolerance at a precise 0.001 mm, and finish at Ra0.1;
(5) Thread: Precision machining of M2 internal threads with GB-7h accuracy, allowing for unlimited external thread sizes with accuracy up to GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its adaptability and cost-effectiveness, offering a broad array of applications compared to other advanced ceramics. Esteemed for its high electrical insulation resistance, exceptional high-temperature endurance, robust hardness, outstanding wear resistance, and chemical stability, Alumina is the go-to choice for environments requiring resilience against heat and chemical corrosion.
At our state-of-the-art facility, we produce alumina parts with purity levels ranging from 75% to an impressive 99.8%. Our selection of ceramic parts features a dense body, skillfully crafted through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet the demands of specialized applications, including fitting, friction reduction, and insulation enhancement, we offer secondary post-sintering processes like CNC machining, polishing, glazing, and metalizing.
Our extensive range of alumina ceramic rings includes ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you're prototyping or fulfilling high-volume orders, we are poised to provide a solution that precisely aligns with your specifications.


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 bustling city of Shenzhen, China.
As a distinguished leader in the industry, Shenzhen Hairuituo New Materials Co., Ltd. excels in the seamless integration of development, design, molding, sintering, production, and sales of high-precision ceramic products. With a triumphant decade of unprecedented growth, we have proudly partnered with an impressive roster of over 2,000 clients and 60 esteemed universities. Our state-of-the-art factory, sprawling across 2,000 square meters, is the powerhouse of our operations. It is here that 50 dedicated and highly skilled employees work diligently to achieve an astounding annual production value nearing 20 million. We are renowned for our stellar reputation and offer an extensive array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility boasts advanced high-precision machinery designed for ceramic forming, sintering, and precision machining, ensuring the highest quality output. We warmly welcome meaningful collaborations with clients both near and far, ready to bring visionary projects to life.

Why Choose Us?

1. With over a decade of expertise in the complex world of industrial ceramic production, we stand at the forefront of innovation and craftsmanship.
2. We offer superior quality products that balance excellence and affordability, providing competitive prices that amplify value.
3. Our ultra-high precision parts are engineered to perfection, boasting minimal tolerance levels for impeccable performance.
4. Efficiency is our mantra, with production schedules that are meticulously planned to ensure timely delivery of every order.
5. Our experienced, professional, and highly efficient R&D team is dedicated to pushing the boundaries of innovation and excellence.
6. We have earned a stellar reputation both domestically and internationally, a testament to our unwavering commitment to quality.
7. Our flexible MOQ policy welcomes even small orders, making our premium products accessible to a diverse client base.
8. Our energetic team is devoted to providing exceptional after-sales support, ensuring every client experience is seamless and satisfying.

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