公开(公告)号：EP3172346A4

公开(公告)日：2018-04-04

申请号：EP15825470

申请日：2015-07-20

申请人： VOESTALPINE METAL FORMING GMBH

发明人： WORK MATTHEW ,  SCHOOLEY WILLIAM

IPC分类号： C21D9/00 ,  B21D5/14 ,  C21D8/00 ,  C21D9/52 ,  C21D9/573 ,  C21D9/60 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/28 ,  C22C38/32 ,  C22C38/38

CPC分类号： C21D8/005 ,  C21D2261/00 ,  C22C38/00 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/28 ,  C22C38/32 ,  C22C38/38

摘要： System and methods relating to in-line heat-treating, hardening and tempering of material, such as for example, coiled steel into a roll-formed, hardened and tempered structural member having uniform or different targeted properties in selected zones of the structural member. The different targeted properties may be achieved by heating and/or cooling the material subject to certain parameters.