• 专利标题: HOT PRESS FORMING DEVICE FOR COATED STEEL AND HOT PRESS FORMING METHOD USING SAME
  • 申请号: EP13882172.3
    申请日: 2013-12-24
  • 公开(公告)号: EP2987568B1
    公开(公告)日: 2018-08-01
  • 发明人: KIM, Hong-GeeCHOI, Jong-WonOH, Kyung-SeokKIM, Dong-Jin
  • 申请人: POSCO
  • 申请人地址: (Goedong-dong) 6261, Donghaean-ro Nam-gu Pohang-si Gyeongsangbuk-do 790-300 KR
  • 专利权人: POSCO
  • 当前专利权人: POSCO
  • 当前专利权人地址: (Goedong-dong) 6261, Donghaean-ro Nam-gu Pohang-si Gyeongsangbuk-do 790-300 KR
  • 代理机构: Potter Clarkson LLP
  • 优先权: KR20130043485 20130419
  • 国际公布: WO2014171610 20141023
  • 主分类号: B21D22/20
  • IPC分类号: B21D22/20 B21D22/06 B21D22/02
HOT PRESS FORMING DEVICE FOR COATED STEEL AND HOT PRESS FORMING METHOD USING SAME
摘要:
The present invention relates to a hot press forming device for coated steel and a hot press forming method using the same, which can reduce the generation of fine cracks of a molding and can obtain uniform material properties.
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