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Journal of the Korean Institute of Illuminating and Electrical Installation Engineers

ISO Journal TitleJ Korean Inst. IIIum. Electr. Install. Eng.
Title Surface - energy - induced Selective Growth and Magnetic Induction in 3% Si - Fe Strip
Authors Seong-Soo Cho
Page pp.57-61
ISSN 1225-1135
Abstract The {111}<112> deformation texture, which originated from the {110}<001> texture near the surface of hot bands, is not prerequisite for the recrystallized {110}<001> Goss texture. During final annealing, surface-energy-induced selective growth of grains occurs at the strip surface of 3%Si-Fe alloys containing 6 ppm bulk content of sulfur. With decreasing final reduction, the probability that Goss grains survive under the highly segregated sulfur atmosphere and have a chance for later surface-energy-induced selective growth becomes higher, resulting in high magnetic induction.