| Specification | Customized |
|---|---|
| Material | High Purity Alumina Ceramic |
| Color | White, Beige, Pink |
| Forming Method | Dry Pressing, Hot Pressing, Ceramic Injection Molding (CIM) or Isostatic Pressing |
| Further Finishing Treatment | Machining, Glazing, Metallizing, etc optional |
| Application | Used in industries such as electronics, semiconductors, chemicals, and medical devices |
C799 Aluminum oxide (Alumina) has an extensive application due to its versatility and low cost of material than other advanced ceramics. Alumina offers high electrical insulation resistance, high-temperature resistance, strong hardness, wear resistance, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion.
The purity of alumina produced by our factory varies from 75% to 99.8%, and all ceramic parts we supply have dense bodies, which are made by dry pressing, hot pressing, ceramic injection molding (CIM) or isostatic pressing. In order to achieve some special fitting, reduce friction and increase insulation, we provide a series of secondary processing after sintering, including CNC machining, polishing, glazing and metallization.
We produce all kinds of alumina ceramic tubes, ceramic rings, ceramic discs, ceramic rods, ceramic arms, ceramic wire guides, etc. Whether it is proofing or mass demand, we believe we can provide you with an ideal solution.
1. Specification of Industrial Ceramic Parts
| Optional Materials | Alumina, zirconia, silicon carbide, silicon nitride, steatite, etc. optional |
| Outer Diameter | 0.5 ~800 mm |
| Length | 1~1000 mm |
| Roughness | To be Ra0.05 |
| Surface Treatment | Polishing, glazing, metallization, etc. optional |
| Cosmetic | Smooth surface without contamination, deformation, and crack |
2. Accuracy Achieved After Precision Machining
(1) Axis: Roundness 0.002 mm; concentricity 0.002 mm; smoothness Ra0.1;
(2) Hole: Min. processing hole diameter 0.2 mm; depth up to 6mm;
(3) Slot: Min. value to be 0.1 mm of narrow groove; grooves with custom shapes;
(4) Plane: 0.1 mm sheet with min. processable thickness; parallelism 0.001mm; measurement tolerance 0.001 mm; finish Ra0.1;
(5) Thread: Min. machinable M2 internal thread with accuracy of GB-7h; external thread size not limited with accuracy GB-6g.
1. Available in different grades of dimensional accuracy
2. One of the most cost-effective ceramic parts
3. High hardness up to 1700 HV
4. Super compression resistance up to 2240 Mpa
5. High heat resistance
6. Good wear resistance
7. High electrical resistivity
8. High corrosion resistance
9. Support custom specifications and services
Ultra-precision machined C799 alumina parts are used in a wide range of fields, including electronics, semiconductors, chemicals, medical equipment and other industries. They are often used in the manufacture of parts used in high temperature environments, such as temperature sensors, resistors, catalyst supports, etc.
Because C799 alumina has excellent insulation properties and corrosion resistance, it is also often used in the manufacture of electronic components, vacuum equipment and chemical laboratory appliances.
1. Strong R&D capabilities, support for customized specifications, and mass production capabilities
2. In-house complete manufacturing equipment, including forming, sintering, and precision machining processes.
3. Rigorous quality control system and processes per ISO9001, including IQC, IPQC, QA and OQC.
4. Excellent pre-sales and after-sales service, everything we do is just for the customer’s business growth.
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Jinghui Ceramic
We will contact you within 1 working day, please pay attention to the email with the suffix “@jinghui0738.com”.
