The self-fluxing pellets containing coal possess an independent self-reducing and selfslag-making system.A high metalliz......

主要介绍自熔性合金粉末火焰喷焊与现场研磨的原理、工艺流程及其在首钢长钢连轧车间的应用。用自熔性合金粉末火焰喷焊与现场研磨......