Hafnium Boride HfB2 Powder Used As extremely-high Temperature materials And Aerospace materials

Hafnium Boride is a gray metal luster crystal with a melting factor of 3250℃ and a big electrical conductivity, chemical formulation HfB2. At room temperature, Hafnium Boride does no longer react with nearly all chemical reagents except HF. It is prepared via mixing and heating rhenium dioxide with boron carbide or boron oxide and carbon powder. HfB2 is […]

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