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同じ規則構造をとるCu-13at%Pd合金とCu-13at%Pt合金とでの昇温電気抵抗曲線の相違
https://doi.org/10.34411/00000893
https://doi.org/10.34411/000008934b282cf2-e7fa-4b38-9bc3-67bef59af755
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
kkb-025-023.pdf (3.8 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2020-11-24 | |||||||||
| タイトル | ||||||||||
| タイトル | 同じ規則構造をとるCu-13at%Pd合金とCu-13at%Pt合金とでの昇温電気抵抗曲線の相違 | |||||||||
| 言語 | ja | |||||||||
| タイトル | ||||||||||
| タイトル | Difference between Heating Electrical Resistivity Curves in Cu-13at%Pd and Cu-13at%Pt Alloys with the Same Ordered Structure | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Order-disorder transformation | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Electrical resistivity | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | L12 type ordered alloy | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Cu3Pd alloy | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Cu3Pt alloy | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Degree of long-range order | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| ID登録 | ||||||||||
| ID登録 | 10.34411/00000893 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| 著者 |
三井, 和博
× 三井, 和博
× Mitsui, Kazuhiro
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | The electrical resistivity of Cu-13at%Pd and Cu-13at%Pt alloys ordered and disordered by annealing at various temperature and immediately quenched, is measured during continuous heating, and the results obtained are compared each other. Also, differential scanning calorimetry (DSC) of each sample is performed to obtain the order parameters at various temperatures. Resistivity measurement reveals that in both alloys of Cu-13at%Pd and Cu-i3at%Pt, the eiectricai resistivity increases just below the order-disorder transition temperature (Tc) and general feature of the electrical resistivity change during heating is similar to each other in both alloys. The residual resistivity in Cu-13at%Pd alloy decreases in proportion to [order parameter (S)]3.8 and in Cu-13at%Pt alloy decreases in proportion to S4.8. While, temperature coefficient of electrical resistivity increases in proportion to S2 in both alloys. However, in samples disordered by quenching from higher temperatures above T■ the electrical resistivity of Cu-13at%Pd alloy initiates to increase anomaly at lower temperatures, while the electricalre sistivity of Cu-13atPt alloy initiates to decrease at the same temperature. Such difference between the resistivity change in both alloys is ascribed to the fact that the ordering process from thermally disordered state to orderd state is different between both alloys. | |||||||||
| 言語 | en | |||||||||
| 書誌情報 |
神奈川工科大学研究報告.B,理工学編 巻 25, p. 145-152, 発行日 2001-03-20 |
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| 出版者 | ||||||||||
| 出版者 | 神奈川工科大学 | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 09161902 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN10074179 | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | application/pdf | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
