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Effect of Yttrium Addition on Mechanical Properties for V-4Cr-4Ti Alloy Contaminated with Oxygen and Nitrogen Impurities
http://hdl.handle.net/10655/00013142
http://hdl.handle.net/10655/00013142bae09c8c-cd1f-477b-ab10-5e578600cd31
名前 / ファイル | ライセンス | アクション |
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pfr2013_08-1405166 (2.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-05-13 | |||||
タイトル | ||||||
タイトル | Effect of Yttrium Addition on Mechanical Properties for V-4Cr-4Ti Alloy Contaminated with Oxygen and Nitrogen Impurities | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | low-activation material | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | blanket structural material | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | solid solution hardening | |||||
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 |
MIYAZAWA, Takeshi
× MIYAZAWA, Takeshi× NAGASAKA, Takuya× HISHINUMA, Yoshimitsu× MUROGA, Takeo× LI, Yanfen× SATOH, Yuhki× KIM, Sawoong× ABE, Hiroaki |
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著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0001-6564-8922 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Reduction of interstitial impurities such as nitrogen (N) and oxygen (O) improves the mechanical properties of V-4Cr-4Ti alloys. Yttrium (Y) addition effectively reduces O content by Y2O3 slag-out on the melting ingot surface. The effects of Y addition on mechanical properties were investigated for V-4Cr-4Ti with N ranging from 0.009 to 0.29 mass% and O ranging from 0.009 to 0.36 mass%. The increase in yield stress (YS) and ultimate tensile stress (UTS) for vanadium alloys was saturated above 0.1 mass% in O content, because Ti precipitates increased with increasing O content regardless of Y addition. Y addition had little effect on YS and UTS of V-4Cr-4Ti alloys at room temperature (RT). However, Y addition improved impact properties of alloys highly doped with O. Y addition did not suppress hardening due to O doping but did increase deformation for crack initiation. | |||||
書誌情報 |
Plasma and Fusion Research 巻 8, p. 1405166, 発行日 2013-12-27 |
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出版者 | ||||||
出版者 | The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1880-6821 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12346675 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.8.1405166 | |||||
権利 | ||||||
権利情報 | (c) 2013 The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1585/pfr.8.1405166 | |||||
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 | ||||||
8665 |