Molybdenum electrode bars are commonly used in various industrial applications, particularly in the field of high-temperature and high-pressure environments. Here are some common uses of molybdenum electrode bars:

1. Glass industry: Molybdenum electrode bars are used in the glass industry for the production of glass melting electrodes. These electrodes are typically employed in the manufacturing of fiberglass, container glass, and other types of specialty glass. Molybdenum‘s high melting point and excellent thermal and electrical conductivity make it suitable for this application.

2. Electric discharge machining (EDM): Molybdenum electrode bars are utilized as electrodes in EDM, a machining process that uses electrical discharges to shape or drill materials. Molybdenum electrodes offer high resistance to heat and wear, making them effective for EDM applications that involve hard materials or require intricate and precise machining.

3. Furnace heating elements: Molybdenum electrode bars find application in high-temperature furnaces as heating elements. These electrodes can withstand extremely high temperatures and maintain their structural integrity, making them ideal for use in vacuum or controlled-atmosphere furnaces, sintering processes, and other heat-treating applications.

4. Resistance welding: Molybdenum electrodes are employed in resistance welding, where they serve as contact tips or facing materials. Resistance welding is commonly used in automotive and aerospace industries for joining metal components. Molybdenum electrodes, due to their high electrical conductivity and resistance to heat and deformation, provide reliable and long-lasting contact points.

5. Ion implantation: Molybdenum electrode bars are used in ion implantation systems, a process employed in semiconductor manufacturing. Ion implantation involves bombarding a material with high-energy ions to alter its electrical properties. Molybdenum electrodes are used as the cathodes or anodes in these systems, providing a stable electrical connection and resistance to heat and corrosion.