メカニカルアロイング法によるFe-Ti混合粉末の合金化挙動

平井 伸治; 小澤 正義; 桃野 正; 片山 博

タイトル	ja メカニカルアロイング法によるFe-Ti混合粉末の合金化挙動
その他のタイトル	Mechanically Alloying Behavior of Fe-Ti Mixture.
作成者	平井, 伸治 NRID 1000010208796 小澤, 正義桃野, 正 NRID 1000010002940 片山, 博 NRID 1000090002881
権利情報	© 1990 室蘭工業大学
主題	NDC 563.8
内容注記	Other The mixture of mole ratio 1 : 1 of Fe and Ti powders was subjected to mechanical alloying in an Ar atmosphere using a forced – stirring ball mill. The morphology of powder particles varied with milling time from cakes to flakes, and then to fine grains with equiaxed shape. Analysis by EPMA revealed that the initial cake – like particles consisted of Fe layer and Ti layer. However, milling over long periods of time resulted in the disappearance of layer structure. It was demonstrated that the milling of more than 360 ks produced an “X-ray amorphous”. Electron diffraction indicated that has only a trace amount of microcrystals existed in such amorphous phase. When the milling time reached 180 ks or more, the powder was markedly contaminated by abrasive wear of the vessel and ball of the mill. After 1440 ks, crystalline (Cr, Fe)₇C₃ phase began to form.
出版者	室蘭工業大学
日付	Created2016-02-16 , Issued1990-11-10
言語	jpn
資源識別のタイプ	departmental bulletin paper
出版タイプ	VoR
資源識別子	URI http://hdl.handle.net/10258/781
関連	isIdenticalTo NAID 40003627710
収録誌情報	NCID AN00238225 ISSN 0580-2415 室蘭工業大学研究報告. 理工編 = Memoirs of the Muroran Institute of Technology. Science and engineering 40, 95-104
ファイル	https://muroran-it.repo.nii.ac.jp/?action=repository_action_common_download&item_id=8154&item_no=1&attribute_id=24&file_no=1 (application/pdf)
コンテンツ更新日時	2022-04-08