ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Crystallization kinetics and texture evolution in iron-based amorphous alloys (Fe78Si9B13,Fe73.5Si13.5B9Nb3Cu1) under a magnetic field have been studied. We have found that the applicationof a magnetic field during crystallization at a temperature ranging the Curie point of the amorphousphase and that of the crystalline bcc-Fe(Si) phase can produce a {110} texture in the alloys. X-raydiffraction with the Schulz method revealed that {110} oriented grains were preferentially nucleateddue to the magnetic field. The studies of crystallization kinetics found that the nucleation rate of theα-Fe(Si) phase in amorphous Fe73.5Si13.5B9Nb3Cu1 was enhanced approximately three times as highwith the 6T magnetic field than without field. The volume fraction of crystalline α-Fe(Si) phaseproduced was increased by the magnetic field
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/17/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.558-559.1371.pdf
Permalink