{"title":"Magnetoelastic Properties of Some Fe-Rich Fe-Co-Si-B Metallic Glasses","authors":"J. Gutiérrez, J. Barandiarán, O. Nielsen","doi":"10.1002/PSSA.2211110129","DOIUrl":null,"url":null,"abstract":"Magnetoelastic measurements are performed in metallic glasses of composition (Fe0.79Co0.21)75+x. Si15−1.4xB10+0.4x (x = 0, 2, 4, 6, 8, 10) by means of the resonance-antiresonance method. High values of k (magnetoelastic coupling coefficient) and of the ΔY effect are observed in some compositions, reaching 0.7 for k and 50% for ΔY in the as-quenched state. Annealing treatments further improve these values. \n \n \n \nAn amorphen Metallen der Zusammensetzung (Fe0,79Co0,21)75+x Si15−1.4xB10+0.4x (x = 0, 2, 4, 6, 8, 10) werden die magnetoelastischen Grosen unter Verwendung der Resonanz-Antiresonanz-methode bestimmt. Hohe Werte von k (der magnetoelastische Koeffizient) sowie vom ΔY-Effekt werden fur einige der Legierungen gefunden, mit Werten bis zu 0,7 fur k und 50% fur ΔY im abgeschreckten Zustand. Noch hohere Werte werden durch Ausgluhen erreicht.","PeriodicalId":240242,"journal":{"name":"16 January","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"33","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"16 January","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/PSSA.2211110129","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 33
Abstract
Magnetoelastic measurements are performed in metallic glasses of composition (Fe0.79Co0.21)75+x. Si15−1.4xB10+0.4x (x = 0, 2, 4, 6, 8, 10) by means of the resonance-antiresonance method. High values of k (magnetoelastic coupling coefficient) and of the ΔY effect are observed in some compositions, reaching 0.7 for k and 50% for ΔY in the as-quenched state. Annealing treatments further improve these values.
An amorphen Metallen der Zusammensetzung (Fe0,79Co0,21)75+x Si15−1.4xB10+0.4x (x = 0, 2, 4, 6, 8, 10) werden die magnetoelastischen Grosen unter Verwendung der Resonanz-Antiresonanz-methode bestimmt. Hohe Werte von k (der magnetoelastische Koeffizient) sowie vom ΔY-Effekt werden fur einige der Legierungen gefunden, mit Werten bis zu 0,7 fur k und 50% fur ΔY im abgeschreckten Zustand. Noch hohere Werte werden durch Ausgluhen erreicht.