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Hydrogen Trapping by Dislocations and Grain Boundaries in Fe-3%Si AHoy

Yuandong DIAO Shenyang Institute of Chemical Technology , Shenyang , 110021 , ChinaMingzhou CAO Xiaojing WAN Institute of Metal Research , Academia Sinica , Shenyang , 110015 , China

材料科学技术(英文)

In present work,Fe-3%Si alloy specimens with various degrees of cold working and various grain sizes were chosen to determine the effect of cold working and grain sizes on the hydrogen diffusivities by electrochemical permeation method and the mechanism of hydrogen trapping by dis- ocations and grai...

关键词: hydrogen trapping , null , null