公开(公告)号：US20110198786A1

公开(公告)日：2011-08-18

申请号：US13066564

申请日：2011-04-18

申请人： Werner Kaiser ,  Heinz Höfinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

发明人： Werner Kaiser ,  Heinz Höfinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

IPC分类号： C21D9/54 ,  C21D1/62 ,  C21D9/00

CPC分类号： C21D1/20 ,  C21D1/25 ,  C21D1/607 ,  C21D1/63 ,  C21D8/02 ,  C21D8/04 ,  C21D9/561 ,  C21D9/563 ,  C21D9/573 ,  C21D9/58 ,  Y02P10/212

摘要： A method continuously creates a bainite structure in a carbon steel, especially a strip steel by austenitizing the carbon steel; introducing the austenitized carbon steel into a bath containing a quenching agent; adjusting the carbon steel to the transformation temperature for bainite and maintaining the transformation temperature for a certain period of time; and then cooling the carbon steel. The carbon steel stays in the bath until a defined percentage of the bainite structure relative to the total structure of the carbon steel has formed. Residues of the quenching agent are removed from the surface of the carbon steel by blowing the same off when the carbon steel is discharged from the bath, and the remaining structure components of the carbon steel are then transformed into bainite in an isothermal tempering station without deflecting the carbon steel at all.

公开(公告)号：US07972452B2

公开(公告)日：2011-07-05

申请号：US12084660

申请日：2006-10-31

申请人： Werner Kaiser ,  Heinz Höfinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

发明人： Werner Kaiser ,  Heinz Höfinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

IPC分类号： C21D6/00

CPC分类号： C21D1/20 ,  C21D1/25 ,  C21D1/607 ,  C21D1/63 ,  C21D8/02 ,  C21D8/04 ,  C21D9/561 ,  C21D9/563 ,  C21D9/573 ,  C21D9/58 ,  Y02P10/212

摘要： A method continuously creates a bainite structure in a carbon steel, especially a strip steel by austenitizing the carbon steel; introducing the austenitized carbon steel into a bath containing a quenching agent; adjusting the carbon steel to the transformation temperature for bainite and maintaining the transformation temperature for a certain period of time; and then cooling the carbon steel. The carbon steel stays in the bath until a defined percentage of the bainite structure relative to the total structure of the carbon steel has formed. Residues of the quenching agent are removed from the surface of the carbon steel by blowing the same off when the carbon steel is discharged from the bath, and the remaining structure components of the carbon steel are then transformed into bainite in an isothermal tempering station without deflecting the carbon steel at all.

摘要翻译： 一种通过使碳素钢奥氏体化，在碳素钢，特别是钢带钢中连续生成贝氏体组织的方法; 将奥氏体化碳钢引入含有淬火剂的浴中; 将碳钢调整到贝氏体的转变温度，并保持转变温度一段时间; 然后冷却碳钢。 碳钢停留在浴中，直到形成贝氏体结构相对于碳钢总结构的确定百分比。 当碳钢从浴中排出时，将淬火剂的残留物从碳钢的表面除去，然后将碳钢的剩余结构成分转化成等温回火站中的贝氏体，而不会发生偏转 碳钢。