furthermore the quantity and the dimension of inclusion are also decreased by esr, as a result the value of impact absorbed energy at room temperature is increased.
此外电渣重熔还使夹杂物总量减少、尺寸减小,提高了沖击吸收能—温度关系 曲线的上平台值。
the results indicated that impact absorbed energy of heat-affected zone in welded joint of x70 pipeline steel were proportional with shearing area on the whole.