METHOD FOR PRODUCING A COMPOSITE COMPRISING A HIGH

专利名称：METHOD FOR PRODUCING A COMPOSITE

COMPRISING A HIGH-TEMPERATURESUPERCONDUCTOR (HTS) LAYER

发明人：FALTER, Martina,THIEMS, Oliver,BÄCKER,

Michael

申请号：EP15725077.0申请日：20150603公开号：EP3161882A1公开日：20170503

摘要：The invention relates to a method for producing a composite comprising a high-temperature superconductor (HTS) layer based on rare earth metal-barium-copper oxideon a substrate with defined biaxial texture, having the following steps: applying a firstHTS coating solution to the substrate, drying the first HTS coating solution to produce afirst film, pyrolyzing the first film to produce a first pyrolyzed sublayer, removing aninterfacial layer on the upper side of the first pyrolyzed sublayer to produce a firstpyrolyzed sublayer with reduced layer thickness, applying a second HTS coating solutionto the first pyrolyzed sublayer with reduced layer thickness, drying the second HTScoating solution to produce a second film, pyrolyzing the second film to produce asecond pyrolyzed sublayer, optionally forming one or more further pyrolyzed sublayerson the second pyrolyzed sublayer, and crystallizing the overall layer formed from thepyrolyzed sublayers to complete the HTS layer, wherein the removal of the interfaciallayer in step D) is effected in such a way that a texture determined by the defined biaxialtexture of the substrate is transferred to the first and also to the second pyrolyzed

sublayer, and also to a product producible by such a method.

申请人：BASF SE

地址：Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein DE

国籍：DE

代理机构：Eisenführ Speiser

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