Fiber Ceramic Composite Auto Pouring Ladle is a pouring and transfer tool specially used for aluminum and aluminum alloy casting. It combines the high temperature resistance of ceramic fiber and the mechanical strength of composite materials, can work stably in high temperature environment, and has good thermal shock resistance and wear resistance. The following is a detailed introduction to this pouring ladle:
1. Material properties
Ceramic fiber: It has extremely high temperature resistance and can usually withstand high temperatures above 1200°C. It has low thermal conductivity and can effectively insulate.
Composite materials: It is usually composed of ceramic fiber and resin or other binders, which not only maintains the high temperature resistance of ceramic fiber, but also improves mechanical strength and impact resistance.
2. Main advantages
- High temperature resistance: It can work stably for a long time at the melting temperature of aluminum and aluminum alloys (usually 660°C to 750°C).
- Thermal shock resistance: Ceramic fiber composite materials have good thermal shock resistance and can withstand rapid temperature changes without cracking.
- Lightweight: Compared with traditional metal spoons, fiber ceramic composite spoons are lighter and easier to operate.
- Good thermal insulation performance: The low thermal conductivity of ceramic fiber makes the external temperature of the spoon lower, reducing the risk of heat radiation for operators.
- Corrosion resistance: It has good chemical stability to molten aluminum and is not easily corroded.
3. Application scenarios
- Aluminum casting: It is used in the pouring process of aluminum and aluminum alloys, and is suitable for various casting processes, such as sand casting, die casting, etc.
- Precision casting: It is suitable for production environments that require high precision and high-quality castings.
- Small batch production: It is suitable for small batch and multi-variety casting production, and can be quickly replaced and adjusted.
4. Design features
Shape of spoon: It is designed according to specific casting needs, usually with long handle spoons, short handle spoons and other forms.
Internal coating: In order to improve corrosion resistance and extend service life, a special high temperature resistant coating is usually applied inside the spoon.
5. Use and maintenance
- Preheating: Preheating is required before use to prevent damage caused by thermal shock.
- Cleaning: After each use, the residual aluminum liquid should be cleaned in time to prevent blockage and corrosion.
- Inspection: Regularly check the wear of the pouring spoon, especially the internal coating and ceramic fiber parts, and perform maintenance or replacement in time.
- Storage: Avoid humid environments during storage to prevent the material from absorbing moisture and affecting performance.
6. Selection considerations
- Pouring volume: Select the appropriate pouring spoon capacity according to production needs.
- Frequency of use: When used frequently, products with better wear resistance and thermal shock resistance should be selected.
- Operating environment: Select the appropriate pouring spoon shape and size according to the specific casting environment and process requirements.
7. Technology development trend
- Material improvement: Through new composite materials and coating technology, the high temperature resistance and wear resistance of the pouring spoon are further improved.
- Intelligence: Combine sensors and control systems to realize the automation and intelligence of the pouring process.
- Environmental protection: Develop more environmentally friendly materials and manufacturing processes to reduce the impact on the environment.
Fiber ceramic composite auto pouring ladle for aluminum casting is becoming an important tool in the aluminum casting industry due to its excellent performance and wide application prospects. Through reasonable selection and use, production efficiency and casting quality can be significantly improved.