Small electric arc melting furnace

Category: Vacuum Melting

This product is a compact vacuum arc melting furnace that employs tungsten electrodes and a water-cooled copper crucible. The furnace can achieve melting temperatures exceeding 3,000°C and features rapid cooling. It is equipped with a stainless-steel water-cooled chamber, complete with observation and illumination windows, enabling real-time monitoring of the sample-melting process. This makes it ideally suited for sample melting, heat treatment, and phase-diagram studies. During melting, the metal is placed in the water-cooled copper crucible, while the furnace chamber is purged with high-purity inert gas. The intense heat generated by the electric arc melts the metal. The equipment boasts a small footprint, stable performance, and simple, convenient operation. In addition, this model can be customized to include a steel-tube welding unit upon customer request, allowing users to perform steel-tube welding under vacuum conditions.

Overview

Technical Specifications

Laboratory Arc Melting Furnace provides a practical solution for laboratories, universities, research institutes, and R&D centers working on alloy development and high-temperature material research. Designed for small-batch melting, it enables researchers to prepare experimental samples efficiently while reducing the need for large quantities of valuable raw materials.

Using an electric arc as a high-temperature heat source, the furnace can support the preparation of various metals and alloy compositions. Its laboratory-scale design is suitable for testing new material formulas, comparing experimental samples, and optimizing melting processes. Controlled operating conditions can also help improve sample consistency and make experimental results easier to compare.

For material researchers, the equipment helps reduce preparation complexity, material waste, and development costs. It can be used for alloy screening, advanced material studies, sample preparation, and preliminary testing before larger-scale production. With flexible operation and efficient small-batch processing, it is a valuable tool for turning laboratory concepts into practical material solutions.

 

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