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Effect of Copper and Niobium Addition on Crystallization Kinetics in Fe-Cu-Nb-Si-B Alloys
Authors:Li Guangmin  Li Deren  Ni Xiaojun  Li Zhun and Lu Zhichao
Affiliation:Advanced Technology & Materials Co., Ltd., China Iron & Steel Research Institute Group, Beijing 100081, China
Abstract:The activation energies of amorphous Fe78Si11B9 and nanocrystalline Fe73.5Cu1B7Si15.5Nb3 alloys were tested by a high-sensitivity differential scanning calorimeter with different heating rates. Kissinger equation was adopted to calculate the activation en
Keywords:nanocrystalline alloys  Fe-Cu-Nb-Si-B alloy  crystallization kinetics  Cu cluster
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