Barium-tungsten electrodes are primarily applied in high-reliability electron emission devices within the aerospace sector. Their technical advantages and material properties are directly linked to breakthroughs in satellite communications, deep-space exploration, and military aviation equipment. With ongoing optimization of composite materials and manufacturing processes, these electrodes are poised to further advance the lightweight design, efficiency, and longevity of aerospace electronic components.

Barium tungsten electrodes are primarily used in high-precision electrosurgical equipment in the medical field, valued for their excellent conductivity, high-temperature resistance, and chemical stability. Below is an overview of their main application scenarios:

As a high-performance composite electrode material, barium tungsten electrodes exhibit extensive application value in multiple industrial fields due to their advantages of low work function, high current density, and long lifespan.

Ammonium Metatungstate (AMT), produced by CTIA GROUP LTD, primarily consists of tungsten (W), oxygen (O), nitrogen (N), and hydrogen (H), with potential impurity elements such as iron (Fe), molybdenum (Mo), vanadium (V), sodium (Na), and potassium (K). These impurities, originating from raw materials, solvents, or process conditions, significantly influence AMT’s crystal structure, physicochemical properties, and application performance.