Audited Supplier
Industrial Customized Insulation Precision High Al2O3 95% 99% 99.5% Alumina Ceramic Ring
Outstanding Reputation Built on Quality, Quality Rooted in 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 |
Achieved Accuracy Post Precision Machining
(1) Axis: Roundness 0.002 mm, Concentricity 0.002 mm, Smoothness Ra0.1;
(2) Hole: Minimum processing hole diameter of 0.2 mm, depth up to 6 mm;
(3) Slot: Minimum narrow groove value of 0.1 mm, with custom shape grooves;
(4) Plane: Minimum processable thickness of 0.1 mm sheet, parallelism 0.001 mm, measurement tolerance 0.001 mm, finish Ra0.1;
(5) Thread: Minimum machinable M2 internal thread, accuracy of GB-7h, external thread size is limitless, accuracy of GB-6g.
Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) boasts extensive applications due to its versatility and cost efficiency compared to other advanced ceramics. Alumina provides high electrical insulation resistance, high-temperature endurance, strong hardness, wear resistance, and outstanding chemical stability, making it an ideal material to withstand high temperatures and chemical corrosion.
Our factory manufactures a selection of alumina ranging from 75% to 99.8% purity. All ceramic parts we supply feature a dense body created via dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet special application needs such as fitting adjustments, friction reduction, and insulation enhancement, we offer secondary processes post-sintering, including CNC machining, polishing, glazing, and metallizing.
We specialize in a wide range 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 desirable solution.
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., nestled in the innovative hub of Shenzhen, China.
Our company masterfully blends development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of industry experience, we have proudly partnered with over 2000 clients and 60 esteemed universities. Spanning 2000 square meters, our state-of-the-art factory employs 50 skilled professionals, achieving an impressive annual production value nearing 20 million. Renowned for our visibility and stellar reputation within the industry, our product range includes ceramic rods, tubes, plates, blocks, and precision parts tailored for industrial use. Equipped with cutting-edge, high-precision machinery for ceramic forming, sintering, and precision machining, we eagerly anticipate fostering sincere collaborations with clients both domestically and internationally.
Why Choose Us?
1. Over 10 years of expertise in industrial ceramics manufacturing
2. Exceptional quality products at competitive prices
3. Ultra-precise parts with the lowest tolerances
4. Prompt production timelines
5. A highly experienced, professional, and efficient R&D team
6. Distinguished reputation both in China and internationally
7. No minimum order quantity, welcoming small orders
8. Dynamic team and outstanding after-sales service
Factory Show
