TY - JOUR T1 - 9 1Ãâ·Ñ°æÏ of the role of Hf, Mo and W additions in the microstructure of Nb-20Si silicide based alloys JO - Intermetallics PY - 2011/01/01 AU - Grammenos I AU - Tsakiropoulos P ED - Y2 - 2025/06/25 ER -