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公开(公告)号:EP2794937A1
公开(公告)日:2014-10-29
申请号:EP12798685.9
申请日:2012-11-30
CPC分类号: C21D9/46 , B32B15/01 , B32B15/012 , B32B15/013 , B32B15/015 , B65D1/12 , C21D1/18 , C21D1/26 , C21D1/42 , C21D8/0236 , C21D8/0273 , C21D9/52 , C21D2211/001 , C21D2211/002 , C21D2211/005 , C21D2211/008 , C22C38/001 , C22C38/002 , C22C38/004 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/18 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/32 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/54 , C23C2/06 , C23C2/26 , C23C2/28 , C23F17/00 , Y02P10/253 , Y10T428/12 , Y10T428/12722 , Y10T428/12757 , Y10T428/12799 , Y10T428/12854 , Y10T428/12972
摘要: The invention relates to a method for producing packaging steel consisting of a cold-rolled steel sheet made of unalloyed or low-alloy steel having a carbon content of less than 0.1%. In order to provide high-strength packaging steel that has good formability and high corrosion resistance and can be produced in as energy-saving a manner as possible, the steel sheet according to the invention is first coated with a metallic coating and then annealed in a recrystallising manner at a heating rate of more than 75 K/s and preferably more than 100 K/s to temperatures of more than 700°C, such that the metallic coating melts. The coated and annealed steel sheet is then quenched to normal temperature at a cooling rate of at least 100 K/s.
摘要翻译: 本发明涉及一种包含钢的方法,该方法由碳含量小于0.1%的非合金或低合金钢制成的冷轧钢板组成。 为了提供具有良好的成形性和高耐腐蚀性并且可以以尽可能节能的方式制造的高强度包装钢,首先用本发明的钢板涂覆金属涂层,然后在 以超过75K / s,优选大于100K / s的加热速率重新结晶至高于700℃的温度,使得金属涂层熔化。 然后将涂覆和退火的钢板以至少100K / s的冷却速率淬火至常温。
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公开(公告)号:EP2794937B1
公开(公告)日:2017-01-18
申请号:EP12798685.9
申请日:2012-11-30
IPC分类号: B32B15/01 , B65D1/12 , C21D1/18 , C21D1/26 , C21D1/42 , C21D9/46 , C21D9/52 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/18 , C23F17/00 , C21D8/02 , C22C38/00 , C23C2/06 , C23C2/26 , C23C2/28
CPC分类号: C21D9/46 , B32B15/01 , B32B15/012 , B32B15/013 , B32B15/015 , B65D1/12 , C21D1/18 , C21D1/26 , C21D1/42 , C21D8/0236 , C21D8/0273 , C21D9/52 , C21D2211/001 , C21D2211/002 , C21D2211/005 , C21D2211/008 , C22C38/001 , C22C38/002 , C22C38/004 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/18 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/32 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/54 , C23C2/06 , C23C2/26 , C23C2/28 , C23F17/00 , Y02P10/253 , Y10T428/12 , Y10T428/12722 , Y10T428/12757 , Y10T428/12799 , Y10T428/12854 , Y10T428/12972
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