Abstract: In an embodiment a FeCoV alloy is provided with a composition consisting essentially of 30 wt %?Co?55 wt %, 0.4 wt %?V?1.5 wt %, 0. wt %?Nb?0.15 wt %, 0.0 wt %?Ta?0.20 wt %, 0.04 wt %?Nb+0.5·Ta?0.15 wt %, max. 0.02 wt % C, 0.0 wt %?Si?0.50 wt %, 0.0 wt %?Al?0.50 wt %, max. 0.5 wt % Mn, max. 0.5 wt % Cr, max. 0.5 wt % Ni, max. 0.5 wt % W, max. 0.5 wt % Mo, max. 0.5 wt % Zr, the rest Fe and up to 1 wt % of other impurities, and having a phase transition from a ferritic ?-phase region to a mixed ferritic/austenitic ?+?-region that takes place at a transition temperature T(?/?+?), where T(?/?+?)?900° C., preferably ?920° C., preferably ?940° C.

Abstract: In an embodiment a FeCoV alloy is provided with a composition consisting essentially of 30 wt %?Co?55 wt %, 0.4 wt %?V?1.5 wt %, 0 wt %?Nb?0.15 wt %, 0.0 wt %?Ta?0.20 wt %, 0.04 wt %?Nb+0.5·Ta?0.15 wt %, max. 0.02 wt % C, 0.0 wt %?Si?0.50 wt %, 0.0 wt %?Al?0.50 wt %, max. 0.5 wt % Mn, max. 0.5 wt % Cr, max. 0.5 wt % Ni, max. 0.5 wt % W, max. 0.5 wt % Mo, max. 0.5 wt % Zr, the rest Fe and up to 1 wt % of other impurities, and having a phase transition from a ferritic ?-phase region to a mixed ferritic/austenitic ?+?-region that takes place at a transition temperature T(?/?+?), where T(?/?+?)?900° C., preferably ?920° C., preferably ?940° C.

Abstract: A panel for a shielding cabin having a base plate made of a non-magnetic material and at least one sheet layer made of a soft magnetic material is provided. The base plate is stuck to at least one sheet layer by a viscoelastic adhesive. The adhesive has a glass transition temperature of ?80° C. to ?60° C.

Abstract: A method for the heat treatment of at least one sheet made of a soft magnetic alloy is provided. At least one sheet made of a soft magnetic alloy is heat treated at a temperature of between 400° C. and 1300° C. for a period of at least 15 minutes in a hydrogen-containing atmosphere. During this heat treatment the gas pressure level of the hydrogen-containing atmosphere is changed at least twice.

Abstract: In an embodiment a FeCoV alloy is provided with a composition consisting essentially of 30 wt %?Co?55 wt %, 0.4 wt %?V?1.5 wt %, 0 wt %?Nb?0.15 wt %, 0.0 wt %?Ta?0.20 wt %, 0.04 wt %?Nb+0.5·Ta?0.15 wt %, max. 0.02 wt % C, 0.0 wt %?Si?0.50 wt %, 0.0 wt %?Al?0.50 wt %, max. 0.5 wt % Mn, max. 0.5 wt % Cr, max. 0.5 wt % Ni, max. 0.5 wt % W, max. 0.5 wt % Mo, max. 0.5 wt % Zr, the rest Fe and up to 1 wt % of other impurities, and having a phase transition from a ferritic ?-phase region to a mixed ferritic/austenitic ?+?-region that takes place at a transition temperature T(?/?+?), where T(?/?+?)?900° C., preferably ?920° C., preferably ?940° C.

Abstract: There is provided a water-based alkaline composition for forming an insulating layer of an annealing separator on a soft magnetic alloy, this composition comprising ceramic particles with a particle size of less than 0.5pm and at least one polymer dispersion as a binding agent, the polymer dispersion comprising one or more mixed polymerisates from the group made up of acrylate polymers, methacrylate polymers, polyvinyl acetate, polystyrene, polyurethane, polyvinyl alcohol, hydroxylated cellulose ether, polyvinyl pyrrolidone, and polyvinyl butyral, and having a pH value of between 8 and 12, preferably between 9 and 11.

Abstract: A soft magnetic alloy comprising 2 wt %?Co?30 wt %, 0.3 wt %?V?5.0 wt % and iron is provided. The soft magnetic alloy has a area proportion of a {111}<uvw> texture of no more than 13%, preferably no more than 6%, including grains with a tilt of up to +/?10°, or preferably of up to +/?15°, when compared to the nominal crystal orientation.

Abstract: A laminated core comprising a plurality of segments is provided. The segments each comprise a plurality of soft magnetic lamination sheets that are stacked one on top of another in a direction of stacking and attached to one another by means of a first connection type to form a segment. The segments are attached by means of a second connection type to form a laminated core, the first and second connection types being different.

Abstract: A method of producing a strip from a CoFe alloy is provided. A slab consisting substantially of 35 wt %?Co?55 wt %, 0 wt %?V?3 wt %, 0 wt %?Ni?2 wt %, 0 wt %?Nb?0.50 wt %, 0 wt %?Zr+Ta?1.5 wt %, 0 wt %?Cr?3 wt %, 0 wt %?Si?3 wt %, 0 wt %?Al?1 wt %, 0 wt %?Mn?1 wt %, 0 wt %?B?0.25 wt %, 0 wt %?C?0.1 wt %, the remainder being Fe and up to 1 wt % of impurities, is hot rolled and then quenched from a temperature above 700° C. to less than 200° C. The hot rolled strip is cold rolled. The cold rolled strip is stationary annealed to produce an intermediate strip, and the intermediate strip is continuously annealed.

Abstract: A method of producing a CoFe alloy strip is provided. The method comprises hot rolling a CoFe alloy to form a hot rolled strip, followed by quenching the strip from a temperature above 700° C. to a temperature of 200° C. The CoFe alloy comprises an order/disorder temperature To/d and a ferritic/austenitic transformation temperature T?/?, wherein T?/?>To/d. The method further comprises cold rolling the hot rolled strip, after cold rolling, continuous annealing the strip at a maximum temperature T1, wherein 500° C.<T1<To/d, followed by cooling at a cooling rate R1 of at least 1 K/s in the temperature range of T1 to 500° C., and after continuous annealing, magnetic annealing the strip, or parts manufactured from the strip, at a temperature between 730° C. and T?/?.

Abstract: A method of producing a strip from a CoFe alloy is provided. A slab consisting substantially of 35 wt %?Co?55 wt %, 0 wt %?V?3 wt %, 0 wt %?Ni?2 wt %, 0 wt %?Nb?0.50 wt %, 0 wt %?Zr+Ta?1.5 wt %, 0 wt %?Cr?3 wt %, 0 wt %?Si?3 wt %, 0 wt %?Al?1 wt %, 0 wt %?Mn?1 wt %, 0 wt %?B?0.25 wt %, 0 wt %?C?0.1 wt %, the remainder being Fe and up to 1 wt % of impurities, is hot rolled and then quenched from a temperature above 700° C. to less than 200° C. The hot rolled strip is cold rolled. The cold rolled strip is stationary annealed to produce an intermediate strip, and the intermediate strip is continuously annealed.

Abstract: A multi-part stator for an electric machine is provided. The multi-part stator has a plurality of stator segments, each comprising a plurality of soft magnetic lamination sheets that are stacked one on top of another in a direction of stacking to form a laminated core. At least one lamination sheet projects on at least one edge side of the laminated core of a first stator segment and forms a finger. At least two lamination sheets project on at least one edge side of the laminated core of a second stator segment and form at least two fingers. The finger of the first stator segment and the at least two fingers of the second stator segment engage with one another in order to mechanically couple the first stator segment to the second stator segment.

Abstract: A soft magnetic alloy is provided. The alloy consists essentially of 5 wt %?Co?25 wt %, 0.3 wt %?V?5.0 wt %, 0 wt %?Cr?3.0 wt %, 0 wt %?Si?3.0 wt %, 0 wt %?Mn?3.0 wt %, 0 wt %?Al?3.0 wt %, 0 wt %?Ta?0.5 wt %, 0 wt %?Ni?0.5 wt %, 0 wt %?Mo?0.5 wt %, 0 wt %?Cu?0.2 wt %, 0 wt %?Nb?0.25 wt % and up to 0.2 wt % impurities.

Abstract: A soft magnetic alloy is provided. The soft magnetic alloy consists essentially of 5 wt %?Co?25 wt %, 0.3 wt %?V?5.0 wt %, 0 wt %?Cr?3.0 wt %, 0 wt %?Si?3.0 wt %, 0 wt %?Mn?3.0 wt %, 0 wt %?Al?3.0 wt %, 0 wt %?Ta?0.5 wt %, 0 wt %?Ni?0.5 wt %, 0 wt %?Mo?0.5 wt %, 0 wt %?Cu?0.2 wt %, 0 wt %?Nb?0.25 wt % and up to 0.2 wt % impurities.

Abstract: A soft magnetic alloy is provided. The soft magnetic alloy consists essentially of 5 wt %?Co?25 wt %, 0.3 wt %?V?5.0 wt %, 0 wt %?Cr?3.0 wt %, 0 wt %?Si?3.0 wt %, 0 wt %?Mn?3.0 wt %, 0 wt %?Al?3.0 wt %, 0 wt %?Ta?0.5 wt %, 0 wt %?Ni?0.5 wt %, 0 wt %?Mo?0.5 wt %, 0 wt %?Cu?0.2 wt %, 0 wt %?Nb?0.25 wt % and up to 0.2 wt % impurities.

Abstract: A method of producing a strip from a CoFe alloy is provided. A slab consisting substantially of 35 wt %?Co?55 wt %, 0 wt %?V?3 wt %, 0 wt %?Ni?2 wt %, 0 wt %?Nb?0.50 wt %, 0 wt %?Zr+Ta?1.5 wt %, 0 wt %?Cr?3 wt %, 0 wt %?Si?3 wt %, 0 wt %?Al?1 wt %, 0 wt %?Mn?1 wt %, 0 wt %?B?0.25 wt %, 0 wt %?C?0.1 wt %, the remainder being Fe and up to 1 wt % of impurities, is hot rolled and then quenched from a temperature above 700° C. to less than 200° C. The hot rolled strip is cold rolled. The cold rolled strip is stationary annealed to produce an intermediate strip, and the intermediate strip is continuously annealed.

Abstract: A soft magnetic laminated core is provided which comprises first laminations and second laminations arranged in a stack having a stacking direction substantially perpendicular to a major surface of the first laminations and the second laminations. The first laminations comprise a first soft magnetic alloy and the second laminations comprise a second soft magnetic alloy different from the first soft magnetic alloy. The first laminations and the second laminations are distributed in the stacking direction throughout the stack. The first laminations and/or the second laminations comprise an insulating coating that is thermally stable up to at least 850° C.

Abstract: A method is provided for producing a part from a soft magnetic alloyis provided. The method includes producing a powder from a feedstock made of a soft magnetic alloy by means of atomisation. The method further includes producing a part made of the powder by means of an additive manufacturing process in a protective atmosphere with an oxygen content of less than 100 ppmv, preferably below 50 ppmv, particularly preferably below 10 ppmv, the powder being at least partially melted. The part has a density of greater than 98%, an oxygen content of less than 500 ppmw, a sulphur content of less than 200 ppmw, a carbon content of less than 500 ppmw and a nitrogen content of less than 200 ppmw The part has a coercive field strength of less than 5 A/cm following a subsequent heat treatment.

Abstract: A multi-shelled shielded room is provided that has an outer shell with a first soft magnetic alloy having an initial permeability ?i1 and a maximum permeability ?max1 and an inner shell with a second soft magnetic alloy having an initial permeability ?i2 and a maximum permeability ?max2. The outer shell encases the inner shell and ?max1>?max2 and ?i2>?i1.

Abstract: A panel for a shielding cabin having a base plate made of a non-magnetic material and at least one sheet layer made of a soft magnetic material is provided. The base plate is stuck to at least one sheet layer by a viscoelastic adhesive. The adhesive has a glass transition temperature of ?80° C. to ?60° C.