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ベリリウム銅の板(精密計測材料)第3報
https://jaxa.repo.nii.ac.jp/records/35222
https://jaxa.repo.nii.ac.jp/records/35222a9e262f1-029e-4920-be9b-745eea86f5d9
名前 / ファイル | ライセンス | アクション |
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SA4137118.pdf (2.0 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | ベリリウム銅の板(精密計測材料)第3報 | |||||
言語 | ||||||
言語 | jpn | |||||
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 | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Beryllium-Copper Sheet (Precision Instrument Material) Part 3 | |||||
著者 |
村川, 洯
× 村川, 洯× 三島, 良績× 後藤, 武夫× MURAKAWA, Kiyoshi× MISHIMA, Yoshitsugu× GOTO, Takeo |
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著者所属 | ||||||
東京大学工学部付属綜合試験所 | ||||||
著者所属 | ||||||
山武ハネウェル計器株式会社 | ||||||
出版者 | ||||||
出版者 | 東京大学航空研究所 | |||||
書誌情報 |
東京大学航空研究所集報 巻 3, 号 1, p. 1-21, 発行日 1962-03 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Be-Cu合金板の残留たわみの数種の試験法を比較検討した.また空盒に形成してヒステレシスを試験する方法とΔθ_<30>を測る方法を少量のSn又はFeを添加したBe-Co-Cu合金板に実際に適用した(§2).§3では二段時効処理をBe-Co-Cu合金板に適用した結果について述べる.350℃で3-15分間時効してから315℃で時効すると,315℃だけで時効することとくらべて硬さを大きくしまたバネ特性を良くすることがわかつた.§4ではBe=2.5-4.0%の範囲のBe-Cu合金のβ相を光学顕微鏡とマイクロ硬度計とでしらべた.315°,350°又は400℃で時効したときのα及びβ相の硬さを時効時間の関数としてしらべた. | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Methods of testing the bending plasticity of Be-Cu sheet are critically reviewed, and two of them applied to the test of Be-Co-Cu alloy sheet with and without addition of small amount of Sn or Fe (§2). In §3 two step ageing treatment applied to Be-Co-Cu alloy sheet is described. It was found that ageing at 350℃ for 3-15 minutes followed by ageing at 315℃ increases the hardness and improves the spring characteristics as compared with mere ageing at 315℃. In §4 the β-phase of the Be-Cu alloy in the range Be=2.5-4.0% was studied with an optical microscope and a microhardness tester. The microhardness of the α- and β-phase areas was plotted versus time of ageing at 315°, 350°or 400℃. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0563-8097 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00162214 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: SA4137118000 |