Audited Supplier
Industrial Customized Insulation Precision High Al2O3 95% 99% 99.5% Alumina Ceramic Ring
Reputation depends on quality, 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 |
Achievable Precision After Machining
(1) Axis: roundness 0.002 mm, concentricity 0.002 mm, smoothness Ra0.1;
(2) Hole: minimum processing hole diameter of 0.2 mm and depth up to 6 mm;
(3) Slot: minimum narrow groove width of 0.1 mm, custom-shaped grooves available;
(4) Plane: 0.1 mm sheet with minimum processable thickness, parallelism 0.001 mm, measurement tolerance 0.001 mm, finish Ra0.1;
(5) Thread: machinable M2 internal thread with GB-7h accuracy, external thread size not limited, accuracy GB-6g.
Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) offers extensive applications due to its versatility and lower material cost compared to other advanced ceramics. Alumina boasts high electrical insulation resistance, high-temperature resistance, strong hardness, wear resistance, and chemical stability, making it ideal for enduring high temperatures and chemical corrosion.
Our factory produces alumina parts with purities ranging from 75% to 99.8%. All ceramic parts we supply have a dense body formed via dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to special applications like fitting, reducing friction, and enhancing insulation, we provide secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We manufacture a broad array of alumina ceramic rings, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether for prototyping or high-volume demand, we are confident in delivering a solution that meets your needs.
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., strategically located in the bustling city of Shenzhen, China.
We are an industry leader, seamlessly integrating development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of unparalleled growth, we've proudly partnered with over 2,000 clients and 60 prestigious universities. Our state-of-the-art factory spans 2,000 square meters, featuring 50 dedicated employees and generating an impressive annual production value nearing 20 million. Recognized for our exceptional industry reputation, we offer a diverse range of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is equipped with advanced high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly anticipate meaningful collaborations with both local and international clients.
Why Choose Us?
1. Over 10 years of expertise in industrial ceramic production
2. Superior quality products at competitive prices
3. Ultra-high precision parts with minimal tolerance levels
4. Efficient and timely production schedules
5. Experienced, professional, and highly efficient R&D team
6. Stellar reputation domestically and internationally
7. Flexible MOQ, welcoming even small orders
8. Energetic team and exceptional after-sales support
Factory Show
