METHOD OF PRODUCING A STRIP OF NANOCRYSTALLINE MATERIAL AND DEVICE FOR PRODUCING A WOUND CORE FROM SAID STRIP

申请公布号：: SI1886326(T1)
申请号：: SI20060031189T
申请日期：: 2006.05.19
申请公布日期：: 2012.01.31
申请人：: APERAM ALLOYS IMPHY
发明人：: WAECKERLE THIERRY;SAVE THIERRY;DEMIER ALAIN
分类号：: H01F41/02;H01F1/12
主分类号：: H01F41/02
摘要：: <p>The procedure uses a metal strip made from iron with proportions of copper, silicon, boron, niobium, cobalt, nickel, vanadium, chrome, aluminum, zinc, carbon, germanium, phosphorous, gallium, antimony, indium and beryllium, cast in an amorphous state, passed through an annealing furnace (3) and subjected to crystallisation. The strip (R) is taken round at least two pulleys (4) in an S-formation and maintained at a temperature of 530 - 700 degrees C for a period of 5 - 120 seconds and under an axial tension of between 2 and 1000 MPa. The effort is measured by a unit (6) connected to a braking module (5).</p>