Cold-rolled Silicon Steel Research Articles

The reduction of loading errors of a transformer bridge using NICS

The theory and test results of a technique to reduce the loading errors of a double wound transformer bridge are presented. Two negative impedance convertors (NICS) and a second transformer with its primary winding short-circuited are employed for this purpose. Using this scheme, the errors due to loading could be decreased to very low values even with a transformer having cold rolled silicon steel core and working at audiofrequencies.

珪素鋼鈑の集合組織の研究（第2報）

珪素鋼鈑の集合組織の研究（第2報）

珪素鋼鈑の聚合組織の研究(第1報)

The object of this study is to obtain the best magnetic anisotropy of cold-rolled silicon steel by annealing at comparatively low temperatures say about 800° Experiments were made on the cold-rolling and recrystallization textures, and the relation between the cold-rolling texture and (110) [001] orientation were considered from a crystallographic point of view. From these experiments, which are now being continued, it has become clear that rotation twins and “Sammelkristallisation” phenomena art important.

強冷壓延珪素鐵板の繊維組織

強冷壓延珪素鐵板の繊維組織