LIM, SH PI, WK NOH, TH KIM, HJ KANG, IK 2024-01-21T22:11:57Z 2024-01-21T22:11:57Z 2022-01-11 1993-12-15 0022-2461 https://pubs.kist.re.kr/handle/201004/145928 We investigate the magnetic properties of nanocrystalline Fe73.5Cu1M3Si13.5B9 (M = Nb or Mo) alloys when C is substituted for B up to 2 at%. It is found that the permeability and coercivity deteriorate with the content of C in the case of both M = Nb and Mo. The saturation magnetization also deteriorates as C is substituted for B in the case of M = Mo but it improves linearly with the C content in the case of M = Nb. This increase in the saturation magnetization of the Fe-Cu-Nb-Si-B alloy with C addition can provide an opportunity to overcome one of the main disadvantages, low magnetic flux density, of the alloy. In the latter part of the work we also investigate the magnetic properties of Fe76.5-yCu1 Nb(y) (Si0.5B0.4C0.1)22.5 (0 less-than-or-equal-to y less-than-or-equal-to 3) alloys, particular emphasis being given to the role of Nb in the presence of C. It is found that C may help Nb to suppress the growth of alpha-Fe grains in the alloy. English CHAPMAN HALL LTD AMORPHOUS-ALLOYS GRAIN-STRUCTURE FERROMAGNETS DEPENDENCE THE EFFECTS OF CARBON ON THE MAGNETIC-PROPERTIES OF NANOCRYSTALLINE FE-BASED ALLOYS Article 10.1007/BF00356412 1 JOURNAL OF MATERIALS SCIENCE, v.28, no.24, pp.6665 - 6668 JOURNAL OF MATERIALS SCIENCE 28 24 6665 6668 scie scopus A1993MN41500024 2-s2.0-0027836004 Materials Science, Multidisciplinary Materials Science Article AMORPHOUS-ALLOYS GRAIN-STRUCTURE FERROMAGNETS DEPENDENCE