Ice Flower Like Structure in Metal by Arc Welding, in Particular Mild Steel (Report IV)
軟鋼電弧熔接に表れる線状組織の研究(第4報)

M. Okada, Y. Wakabayashi
1951 JOURNAL OF THE JAPAN WELDING SOCIETY  
The object of this investigation is to analyze the behaviour of hydrogen which is considered to be one of the causes of ice flower like structure formation. Steel exhibits a variable permiability for
doi:10.2207/qjjws1943.20.61 fatcat:u5feiqup7nbdbkk52nzce2odty