Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Applied Facilities and Technologies of Modernization Project in No. 1 Cold Rolling Mill

1 냉연 신예화 적용설비 및 기술

  • 여원구 (냉연부, (주)포항종합제철 포항제철소) ;
  • 이동섭 (냉연부, (주)포항종합제철 포항제철소) ;
  • 정철영 (냉연부, (주)포항종합제철 포항제철소) ;
  • 이시우 (냉연부, (주)포항종합제철 포항제철소)
  • Published : 1999.08.01
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Abstract

No. 1 PL(Pickling Line) and No. 1 TCM(Tandem Cold Rolling Mill) at Pohang works started up in 1977 and have been operating successfully keeping high productivity for productivity thin gauge sheat such as BP, CR and silicon steel. On the other hand, customer's requirements of quality level are rasing higher continuously, so that Pohang works has combined and revamped No. 1 PL and No. 1 TCM in order to improve labor productivity, thickness accuracy and shape control capability, and so on in the period of 1977∼1999. This paper introduce the applied facilities, technologies and recent operations after revamping.

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