Mo effect on the phase stability and room-temperature fracture toughness of Nb/Nb_5Si_3 in-situ comp

• 出 处: Rare Metals
• 发表日期: 2005年01期
• 关键词: toughness attractive reasonably 邵而 bending annealed requiring melting radius ref

Nb/Nb5Si3 in-situ composites are very attractive structural materials because these materials perform a good balance in mechanical properties, including high strength at high temperature (>1000℃) and reasonably high fracture toughness at room temperature. Metastable phase Nb3Si plays an important role in the properties of

Nb / Nb5Si3 in-situ composites are very attractive structural materials because these materials perform a good balance in mechanical properties, including high strength at high temperatures (> 1000 ° C) and reasonably high fracture toughness at room temperature. Metastable phase Nb3Si plays an important role in the properties of