Ironmaking, Steelmaking, and Non-Ferrous Metal Smelting Workers X Keywords: Hydrogen Reduction
2 matching jobs found.
Tungsten Manufacturer
A job that handles everything from smelting tungsten raw materials to powder production, forming, sintering, and post-processing.
Semiconductor Material Refiner (Polycrystalline Silicon, etc.)
A manufacturing technical position that purifies polycrystalline silicon and others to high purity and supplies raw materials for semiconductor wafer manufacturing. Operates chemical reaction equipment and high-temperature furnaces, handling everything from raw material preparation to quality control.