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首页> 外文期刊>The Science Reports of the Research Institutes, Tohoku University, Series A. Physics, Chemistry and Metallurgy >Amorphization by Compound-Element Milling in Al-TM (TM = Mn, Fe, Co and Ni) Binary System
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Amorphization by Compound-Element Milling in Al-TM (TM = Mn, Fe, Co and Ni) Binary System

机译:在Al-TM(TM = Mn,Fe,Co和Ni)二元体系中通过复合元素铣削进行非晶化

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摘要

A compound-element milling process was employed to fabricate Al-based amorphous alloys. Amorphous phases with a blend composition of Al_(85)Co_(15) and Al_(85)Mn_(15) were obtained by mechanical alloying (MA) for the mixture of Al and monoclinic Al_(13)Co_4 powders and Al and orthorhombic Al_(11)Mn_4 powders which could not be obtained by milling Al and Co or Mn elemental powders. Avail of the MA from the compound and element is due to the enhancement of efficiency during milling by leaving out the welding and supressing the agglomeration of the powders in the process. Mechanist) of the amorphization were discussed together with mechanical grinding of the compound. We assert that the MA of Al and its compounds is a available process to produce amorphous phases in Al-enriched(Al >85 at percent) alloys.
机译:采用复合元素铣削工艺来制造Al基非晶合金。通过机械合金化(MA)获得Al和单斜Al_(13)Co_4粉末与Al和正交晶Al_的混合物,获得了具有Al_(85)Co_(15)和Al_(85)Mn_(15)的共混物组成的非晶相(11)无法通过研磨Al和Co或Mn元素粉末获得的Mn_4粉末。从化合物和元素中获得MA的原因是由于在研磨过程中通过省略焊接并抑制了粉末在过程中的团聚而提高了效率。讨论了非晶化的机理和化合物的机械研磨。我们断言,铝及其化合物的MA是在富Al(Al> 85 at%)合金中产生非晶相的可用工艺。

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