Transformation behavior in near-equiatomic Ti-Pd shape memory alloys 等原子比近傍のTi-Pd形状記憶合金の相変態

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著者

    • Solomon, Virgil Constantin ソロモン, ビリジル C

書誌事項

タイトル

Transformation behavior in near-equiatomic Ti-Pd shape memory alloys

タイトル別名

等原子比近傍のTi-Pd形状記憶合金の相変態

著者名

Solomon, Virgil Constantin

著者別名

ソロモン, ビリジル C

学位授与大学

熊本大学

取得学位

博士 (学術)

学位授与番号

甲第111号

学位授与年月日

2002-03-22

注記・抄録

博士論文

In Ti-rich alloys martensitic transformation was found to take place in two successive steps, while in Pd-rich alloy martensitic transformation occurs in only one step as indicated by the pairs of endothermic-exothermic peaks on DSC curves of those alloys. The successive martensitictransformation behavior is closely related to the nucleation and growth of fine Ti2Pd precipitates(Clib-type structure) and its mechanism could be explained as follows. The first step represents thereverse martensitic transformation of the TiPd matrix and the second one is due to the reversemartensitic transformation in the local neighboring areas of the precipitates where Pd concentrationis higher than that in matrix.

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各種コード

  • NII論文ID(NAID)
    500000230088
  • NII著者ID(NRID)
    • 8000000230584
  • 本文言語コード
    • eng
  • NDL書誌ID
    • 000004096151
  • データ提供元
    • 機関リポジトリ
    • NDL-OPAC
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