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3. Change in Deformed Structure when Deformation Methods are changed

○Relationship between Textures and Kinds of Strain

→Determination of the Texture and Strain Effective for Ultra Grain Refining

Structure Control by Cross-Rolled Rolling

Change in Crystal Orientation due to P-addition by Caliber-Roll Rolling


Fe-C	Fe-C-P

・Results after Crossed Roll Rolling: {100}{111} texture characteristic for warm roll rolling is shown to be destroyed by crossed roll rolling.

・EBSD Analysis of Fe-P, Fe-C-P Ultra-Grain-Refined Structure Produced by Caliber Rolling: Randamization of ODF structure due to P addition is shown.