High Vacuum Melting Casting Furnace with Mechanical Stirring and Secondary Charge for Metallic Alloy Research

Product Overview

This high-performance vacuum melting and casting system represents a sophisticated solution for material scientists and industrial researchers focused on advanced metallurgy. By combining high-temperature melting capabilities with integrated mechanical stirring and a multi-stage secondary charging function, the equipment allows for the creation of complex alloys with exceptional homogeneity. This unit is specifically engineered to handle the rigorous demands of preparing high-purity metallic alloys, particularly those containing volatile or reactive elements that require a controlled environment to maintain precise stoichiometry.

Primarily utilized in the development of lithium-based anodes, magnesium alloys, and thermal electronics materials, the system provides a versatile platform for phase transformation energy storage research. It serves critical roles in sectors ranging from next-generation battery manufacturing to aerospace material development. The ability to cast directly into water-cooled or refractory molds under vacuum or inert atmospheres makes this equipment indispensable for laboratories requiring rapid solidification and high-throughput alloy screening.

Constructed with industrial-grade stainless steel and high-vacuum components, the equipment ensures long-term operational reliability. The integration of advanced pressure sensing and programmable temperature control systems allows for repeatable results across thousands of cycles. Whether used for fundamental academic research or industrial pilot-scale production, this system delivers the precision and robustness necessary for high-stakes material synthesis, ensuring that every cast meets the most stringent quality standards.

Key Features

• Integrated Mechanical Stirring: The system features a built-in mechanical stirring mechanism designed to ensure uniform distribution of alloying elements. This is critical for preventing element stratification and achieving a homogeneous melt, particularly when working with components of varying densities.
• Three-Channel Secondary Material Feeder: To accommodate the addition of volatile dopants without breaking vacuum, the unit includes a specialized feeder capable of introducing up to three different materials into the crucible during the melting process. This maintains the integrity of the vacuum environment while allowing for precise composition control.
• Precision Rocker Arm Casting: The vacuum chamber houses a high-precision rocker arm that allows the operator to rotate the crucible and cast molten metal directly into a mold. This mechanism supports both water-cooled copper molds for rapid quenching and refractory molds for controlled solidification.
• High-Vacuum Capability: Engineered with multiple vacuum ports, including a dedicated DN160 ISO-K port for turbomolecular pumps, the system can achieve vacuum levels as low as 1E-6 torr. This high-vacuum environment is essential for preventing oxidation and contamination in sensitive metallic alloys.
• Advanced Thermal Control: Utilizing a NiCrAl resistance coil heater and a 30-segment programmable PID controller, the system maintains a temperature accuracy of ±1ºC. The autotune and overheating protection features ensure process safety and consistency across a maximum range of 1200ºC.
• Dual-Atmosphere Operation: This unit is designed to function effectively under both high vacuum and positive inert gas pressure (up to 2 bar). This flexibility allows researchers to process materials that require specific overpressures to suppress the evaporation of volatile constituents.
• High-Visibility Observation: A large Ø120 mm quartz observation window is integrated into the chamber, providing researchers with a clear, safe view of the melting and casting process in real-time, which is vital for monitoring phase changes and stirring efficiency.
• Corrosion-Resistant Pressure Monitoring: Equipped with a ceramic-coated capacitance diaphragm gauge, the system provides accurate pressure measurements from high vacuum up to atmospheric levels, resisting corrosion from potentially reactive metallic vapors.

Applications

Technical Specifications

Why Choose High Vacuum Melting Casting Furnace

• Superior Melt Homogeneity: The combination of active mechanical stirring and precise secondary charging allows for the creation of complex alloys that are impossible to produce in standard furnaces. This ensures that your research is based on materials with consistent and predictable properties.
• Robust Vacuum Integrity: Our engineering focuses on high-vacuum performance, utilizing ISO-K and KF standards to ensure your process remains free from atmospheric contamination, which is vital for high-purity metallic research.
• Versatile Casting Options: With support for various crucible sizes, BN liners, and multiple mold types, this system adapts to your specific project needs rather than forcing you to adapt your research to the equipment.
• Proven Industrial Reliability: Built with premium components like NiCrAl heating coils and ceramic-coated sensors, this equipment is designed for the high duty cycles required in industrial R&D environments.
• Customizable Configurations: We offer various pump configurations and certification options to meet the specific safety and performance standards of your laboratory or production facility.

For a detailed technical consultation or to receive a formal quotation for your specific alloy research requirements, please contact our engineering team today.