The microstructure of welding intracrystalline repair welded with flux does not grow up with increasing time.
涂活性剂焊缝区晶内组织并未因补焊次数的增加而粗大；
It was demonstrated that condensate depression and nucleation rate increase with increasing cooling velocity and intracrystalline nucleation is main nucleation form of the new phase.
结果表明，超高冷却速率使过冷度变大，形核率升高，新相形核主要以晶内形核为主。
It was demonstrated that condensate depression and nucleation rate increase with increasing cooling velocity and intracrystalline nucleation is main nucleation form of the new phase.
结果表明，超高冷却速率使过冷度变大，形核率升高，新相形核主要以晶内形核为主。
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