The influence of a magnetic field upon magnetostriction and magnetomechanical coupling (k) was measured in new Fe73.5Cu1Ta3Si15.5B7 strips annealed in vacuum for 1 h from 400 C to 600 C. The maximum values of k (= 0.5) were observed. After annealing at 550 C the magnetostriction dropped from 24 x 10(-6) to 0. After annealing at 500 C and above a nanocrystalline structure was observed. (C) 1998 Elsevier Science B.V. All rights reserved.
Influence of annealing in vacuum on magnetostriction, magnetomechanical and structural properties of Fe73.5Cu1Ta3Si15.5B7 alloy / Z., Kaczkowski; P., Ruuskanen; M., Muller; Lanotte, Luciano. - In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - ISSN 0304-8853. - STAMPA. - 185:(1998), pp. 115-117. [10.1016/S0304-8853(97)00271-0]
Influence of annealing in vacuum on magnetostriction, magnetomechanical and structural properties of Fe73.5Cu1Ta3Si15.5B7 alloy
LANOTTE, LUCIANO
1998
Abstract
The influence of a magnetic field upon magnetostriction and magnetomechanical coupling (k) was measured in new Fe73.5Cu1Ta3Si15.5B7 strips annealed in vacuum for 1 h from 400 C to 600 C. The maximum values of k (= 0.5) were observed. After annealing at 550 C the magnetostriction dropped from 24 x 10(-6) to 0. After annealing at 500 C and above a nanocrystalline structure was observed. (C) 1998 Elsevier Science B.V. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
