鋼材の鍛錬と纎維状組織並びに機械的性質の關係に就て

概要

論文の詳細を見る
In order to obtain superior steel bars, it is necessary that the ingot is made sufficiently refined from wellselected raw materials anb also that the ingot is remarkably well-forged. Recently, various excellent aircraft structures and aero-engines are manufactured. Such structures and engines are light and strong, for which superior and well-forged steels are to be used. For odtaining the superior steel forgings, care should be taken not only for the shape of the forging, but also for the state of its inner structure, i. e., the fibre flow of forged steel ; and this is especially important for the parts of engines and other constructional parts of the aeroplane. In this paper, we explain the effect of forging under various conditions upon the mechanical properties of steel and also clarify the relations between the forging rate, the fibre flow, the mechanical properties, etc.
社団法人日本鉄鋼協会の論文
1938-10-25