Abstract：The precipitates of DC03EK deep drawing cold rolled enamel steel billet and hot rolled base material were detected, and the precipitates, anti- scale detonation sensitivity TH value, and forming limit FLD of the cold rolled products were tested. The results showed that the precipitates, such as Ti (C,N), TiN, TiC, TiS, Ti4C2S2 and a very small number of MnS and so on, were diffusely distributed in DC03EK deep drawing cold rolled enamel steel materials. The precipitated particles in the cast billet were larger, which became smaller after the hot rolling. And after cold rolling and the bell- type annealing, the precipitates became fine and dispersed, which caused the high anti- scale detonation sensitivity TH value and good formability of DC03EK at the same time.
叶姜，樊雷. 深冲搪瓷钢DC03EK析出物及其抗鳞爆性能分析[J]. 中国冶金, 2018, 28(12): 41-44.
YE Jiang，FAN Lei. Analysis of precipitates and anti- scaling properties of deep drawing enamel steel DC03EK[J]. China Metallurgy, 2018, 28(12): 41-44.
2018, Vol. 28 
