On July 28, 2006 (Lunar Calendar July 4, 2006), Chinese color metal metallurgy expert Professor WuchÖñÏÍ died. WuchÖñÏÍ (1921.4.12-2006.7.28). Color metal extra metallurgy expert. Jangsu City of Haimeng. In 1943 graduated from Tangshan Engineering College of Transportation. Professor at Northeast University. In 1987 he was elected as a foreign academician of the Norwegian Academy of Technology Sciences. In 1989 he was elected as a foreign academician of the Norwegian Academy of Sciences for a long time. Engaged in aluminum electrolysis industry production and melting salt electrolysis, melting salt physics basic theory and application technology research. Successfully researched multi-aluminum energy saving, energy saving technology, significantly reduced electrical consumption in the metallurgy industry, produced huge economic and social benefits