Audited Supplier
Industrial Customized Insulation Precision High Al2O3 95%, 99%, 99.5% Alumina Ceramic Ring
Our reputation is built on quality, and that quality comes from HAIRUITUO!
| 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 |
The Precision Achieved After Expert Machining
(1) Axis: Roundness 0.002 mm, Concentricity 0.002 mm, Smoothness Ra0.1;
(2) Holes: Minimum processing hole diameter of 0.2 mm with a depth of up to 6mm;
(3) Slots: Minimum value of 0.1 mm for narrow grooves, customizable groove shapes available;
(4) Plane: Minimum processable thickness of 0.1 mm, Parallelism 0.001 mm, Measurement tolerance 0.001 mm, Finish Ra0.1;
(5) Threads: Minimum machinable M2 internal thread, GB-7h accuracy, external thread size is flexible with GB-6g precision.
The Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is extensively utilized due to its versatility and cost-effectiveness compared to other advanced ceramics. Alumina offers high electrical insulation resistance, high-temperature resistance, robust hardness, wear resistance, and excellent chemical stability, making it ideal for high-temperature and chemically corrosive environments.
Our factory offers a wide range of alumina purities from 75% to 99.8%. All ceramic parts feature a dense body achieved through dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet special application needs like fitting, friction reduction, and increased insulation, we offer secondary processes after sintering, including CNC machining, polishing, glazing, and metalizing.
We manufacture a diverse array of alumina ceramic rings, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you need prototyping or high-volume production, we are confident in providing the perfect solution for your requirements.
Data Sheet
| The application of alumina ceramic parts Alumina ceramic parts are widely used in the electronic, electrical, machinery, chemistry, ceramic seal, mineral, new energy, military, aerospace, almost all modern industries.
Remark: We produce a series of alumina ceramic products, including alumina metalized ceramics, ceramic substrates, ceramic wafers, ceramic guides, and so on.Datasheet of technical ceramic materials
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Our Products and Applications
Shenzhen Hairuituo New Materials Co., Ltd.Located in the vibrant city of Shenzhen, China.
We are a pioneering company specializing in the development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of relentless innovation and growth, we've partnered with over 2000 customers and 60 prestigious universities. Our state-of-the-art facility spans 2000 square meters, staffed by 50 dedicated employees, boasting an impressive annual production value nearing 20 million. Renowned for our visibility and stellar reputation within the industry, our diverse product range includes ceramic rods, tubes, plates, blocks, and precision parts for industrial applications. Equipped with high-precision machinery for every step from ceramic forming to precision machining, we eagerly anticipate forging sincere collaborations with clients both domestic and international.
Why Choose Us?
1. Over a decade of expertise as a professional industrial ceramics manufacturer.
2. Superior quality products at competitive prices.
3. High precision parts with the lowest tolerances in the industry.
4. Transparent production timelines.
5. A seasoned, professional, and highly efficient R&D team.
6. Stellar reputation both domestically and internationally.
7. No minimum order quantity; we welcome small orders.
8. Dynamic team with exceptional after-sales service.
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