The coarser TiS and Ti 4C 2S 2 have little adverse effect on the deep drawability, so that the steel has excellent properties for deep drawing.

• 粗大的 Ti S、Ti4C2 S2析出相 ,既使钢板具有良好的涂搪性能 ,又对钢的深冲性能无有害影响 ,因此 ,IF钢搪瓷板具有很好的涂搪性能和深冲性能