Effect of preannealing on final texture and magnetic induction in thin-gauged 3% Si-Fe strips containing 0.1% Mn and 0.011% S
- Korea Electric Power Research Institute, Daejon 305-380, South Korea (Korea, Republic of)
In 0.1 mm thick 3% Si-Fe strips containing 0.1% manganese and 0.011% sulfur, the preannealed strips were composed of {l_brace}110{r_brace} grains after final annealing at 1200 degree sign C, while the other strips without preannealing consisted of 100{r_brace} or {l_brace}111{r_brace} grains. This is due to the difference in surface-energy-induced selective growth kinetics in which the main governing factor is probably by the primary grain size. In the preannealed strip with a higher final reduction, the relatively smaller grain size effect produced the decrease in total number of the {l_brace}110{r_brace} grains and thus the sharper {l_brace}110{r_brace}<001> final texture favorable for the higher magnetic induction.
- OSTI ID:
- 20982870
- Journal Information:
- Journal of Applied Physics, Journal Name: Journal of Applied Physics Journal Issue: 9 Vol. 101; ISSN JAPIAU; ISSN 0021-8979
- Country of Publication:
- United States
- Language:
- English
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