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Effects of titanium concentration on microstructure and mechanical properties of high-purity vanadium alloys
http://hdl.handle.net/10655/00013529
http://hdl.handle.net/10655/0001352971602d18-1c22-4101-bb49-7993f579e054
名前 / ファイル | ライセンス | アクション |
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13686_Mat.Design (1.9 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-12-01 | |||||
タイトル | ||||||
タイトル | Effects of titanium concentration on microstructure and mechanical properties of high-purity vanadium alloys | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | High-purity vanadium alloy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ti concentration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Precipitation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Tensile properties | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Strengthening mechanisms | |||||
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 | journal article | |||||
著者 |
SHEN, Jingjie
× SHEN, Jingjie× NAGASAKA, Takuya× TOKITANI, Masayuki× MUROGA, Takeo× KASADA, Ryuta× SAKURAI, Seiji |
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著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0001-5706-0221 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Effects of Ti concentration on microstructure and mechanical properties of high-purity V-4Cr-xTi alloys have been studied by means of scanning electron microscopy, transmission electron microscopy, Vickers hardness and tensile tests. Results show that precipitation occurs with 1 wt% Ti addition and above, whose diameter gradually increases as Ti concentration rises. Vickers hardness and tensile strength increase with increasing Ti concentration. Moreover, strengthening mechanisms consisting of solid solution strengthening (σSS), grain boundary strengthening (σGB), and precipitation strengthening (σP) are theoretically estimated. The strength contribution sequence is σSS > σGB > σP. Solid solution strengthening from Ti increases with increasing Ti concentration, and precipitation strengthening is not significantly dependent on Ti concentration. Additionally, 1 wt% Ti is probably sufficient to scavenge the interstitial impurities and provide comparable precipitation strengthening with V-4Cr-4Ti alloy. | |||||
書誌情報 |
Materials & Design 巻 224, 号 December 2022, p. 111390, 発行日 2022-11-18 |
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出版者 | ||||||
出版者 | Elsevier | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0261-3069 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10525527 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.matdes.2022.111390 | |||||
権利 | ||||||
権利情報 | © 2022 The Authors. | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.matdes.2022.111390 | |||||
関連名称 | Publisher version | |||||
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 | |||||
NAIS | ||||||
13686 |