As a key component made from the transition metal molybdenum (with purity exceeding 99.95%), a molybdenum electrode—known as "molybdenum electrode" in English—shares physicochemical properties highly similar to pure molybdenum. Its typical diameter ranges from 20 mm to 152.4 mm, and its length can extend up to 1,500 mm. Notably, a molybdenum electrode differs significantly from a tungsten electrode in both shape and application.

Molybdenum copper sheet is an alloy material mainly composed of metallic molybdenum (Mo) and copper (Cu). It is formed through powder metallurgy, infiltration, and other processes to create a functional material with synergistic properties. Its microstructure typically shows a uniform distribution of molybdenum and copper phases or a composite form where copper fills the molybdenum skeleton. From a materials science perspective, molybdenum copper sheet combines the high melting point and low thermal expansion coefficient of molybdenum with the high thermal and electrical conductivity of copper. By adjusting the composition ratio and manufacturing process, the performance can be tailored to meet special requirements in different fields.

Molybdenum copper sheet is a composite material made from metallic molybdenum (Mo) and copper (Cu) through powder metallurgy or infiltration processes. Due to its excellent thermal, electrical, and chemical properties, it is widely used in many fields: in electronics for chip packaging substrates, power device heat sinks, and microwave device heat dissipaters; in aerospace for high-temperature components of spacecraft and satellite communication antenna substrates; and also in medical equipment as heat dissipation parts for superconducting magnets.

Ammonium metatungstate powder (molecular formula H₂₈N₆O₄₁W₁₂, AMT), as a key intermediate in tungsten chemical industry, exhibits a white appearance resulting from the combined effects of its molecular structure, electronic transition characteristics, and crystal physical morphology.