W2PbN

W2PbN is a metal nitride compound combining tungsten and lead, representing an experimental intermetallic or ceramic-metal composite material. While not yet established in mainstream industrial production, this material belongs to the family of refractory metal nitrides, which are being researched for high-temperature structural and functional applications where conventional metals lose performance. The tungsten-lead-nitrogen system is of interest in materials science for potential use in extreme-environment engineering, though practical applications remain largely in the research and development phase.