Review Papers - UMEZAWA Osamu
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鋼の焼入性と合金元素〜合金鋼の焼入焼戻を知る基礎知識〜
梅澤修
熱処理技術セミナー（2024年度第3回） 1 - 8 2024.12
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Lecture material (seminar, tutorial, course, lecture, etc.) Single Work
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Crack Generation in Rolling-sliding Contact Fatigue for High Strength Martensitic Steels
Umezawa Osamu
Materia Japan 63 ( 11 ) 780 - 787 2024.11 [Reviewed] [Invited]
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Publisher：The Japan Institute of Metals and Materials Single Work
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鋼の焼入性と合金元素
梅澤修
熱処理技術セミナー（2023年度第3回） 1 - 8 2023.11
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Lecture material (seminar, tutorial, course, lecture, etc.) Single Work
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鋼の焼入焼戻しにおける合金元素の役割をみてみよう
梅澤修
金属 93 ( 6 ) 452 - 458 2023.6
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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鋼の焼入性と合金元素
梅澤修
熱処理技術セミナー（2022年度第3回） 1 - 8 2022.11
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Lecture material (seminar, tutorial, course, lecture, etc.) Single Work
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ひずみ不整に起因する内部疲労き裂形成と組織学的要因
梅澤 修
熱処理 62 ( 5 ) 217 - 223 2022.10 [Reviewed] [Invited]
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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Review of the Mechanical Properties of High-Strength Alloys at Cryogenic Temperatures
Umezawa Osamu
Materials Performance and Characterization 10 ( 2 ) 2021.6 [Reviewed] [Invited]
Authorship：Lead author, Corresponding author Language：English Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Publisher：ASTM International Single Work
To advance the understanding of metallic materials for structural components at cryogenic
temperatures, a review of previous studies on the mechanical properties of austenitic stainless
steels, titanium alloys, aluminum alloys, and copper alloys is presented herein. In particular,
the evaluation of strength and toughness balance intends to clarify key differences between
these alloys to facilitate better alloy design and potentially bolster further alloy development.
Several key points on cryogenic mechanical tests are also introduced. Temperature control,
testing tools, and test conditions should be properly calibrated to avoid experimental errors.
Furthermore, substantial progress for subsurface crack initiation in high-cycle fatigue at cryogenic
temperatures is presented, in which the mechanism of subsurface crack generation is
highlighted as a key design consideration in microstructure of high-strength alloys. -
高強度合金における高サイクル疲労き裂の形成とひずみ不整合との関わり
梅澤修
山陽特殊製鋼技報 28 ( 1 ) 3 - 12 2021.6 [Reviewed] [Invited]
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Single Work
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Review of the mechanical properties of high-strength alloys at cryogenic temperatures
Osamu Umezawa
Materials Performance and Characterization 10 ( 2 ) 3 - 15 2021.3 [Reviewed] [Invited]
Authorship：Lead author, Corresponding author Language：English Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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Microstructure and Phase Transformation in Heat Treatment of Steels
UMEZAWA Osamu
PLASTOS 4 ( 38 ) 65 - 69 2021.2 [Reviewed] [Invited]
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Publisher：The Japan Society for Technology of Plasticity Single Work
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鉄鋼材料の熱処理で出現する組織：その歴史を振り返る
梅澤 修, 守谷英明
熱処理 58 ( 6 ) 294 - 300 2018.12 [Reviewed] [Invited]
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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鉄鋼材料の疲労特性と熱処理
梅澤 修
MECHANICAL SURFACE TECH 43 38 - 40 2018.4
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media) Single Work
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複層組織の不均一変形とき裂形成をつなぐには
梅澤 修, 古賀紀光
材料の力学特性向上を目指して―最近の実験・計算手法の進展に基づく本質的な理解― 9 - 16 2018.3
Language：Japanese Publishing type：Lecture material (seminar, tutorial, course, lecture, etc.) Publisher：日本金属学会 Joint Work
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SCM420浸炭鋼の転動疲労により生じるひずみ蓄積とき裂
古賀紀光，實方潤一，梅澤 修
熱処理 58 ( 1 ) 1 - 2 2018.2 [Reviewed] [Invited]
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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A Review of Subsurface Crack Initiation Models in High-cycle Fatigue for Titanium Alloys
Weibo Li, Osamu Umezawa
Key Engineering Materials 741 76 - 81 2017.6 [Reviewed] [Invited]
Language：English Publishing type：Article, review, commentary, editorial, etc. (international conference proceedings) Joint Work
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Visualization of strain distribution on deformed steels using digital image correlation method
Norimitsu Koga, Osamu Umezawa
Key Engineering Materials 741 138 - 143 2017.6 [Reviewed] [Invited]
Language：English Publishing type：Article, review, commentary, editorial, etc. (international conference proceedings) Joint Work
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フェライト/マルテンサイト複層鋼板の引張変形により形成するひずみ分布と破断面
古賀紀光，鈴木誠幸，梅澤 修
熱処理 56 ( 4 ) 205 - 206 2016.8 [Reviewed] [Invited]
Language：Japanese Publishing type：Rapid communication, short report, research note, etc. (scientific journal) Joint Work
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第一原理計算によるβ型チタン合金の相安定性とSnoek型減衰挙動検討の試み
梅澤 修
熱処理 56 ( 4 ) 214 - 220 2016.8 [Reviewed] [Invited]
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
β型チタン合金の相安定性とSnoek型減衰挙動検討に関する概説を行った。すなわち、β型Ti–Mo合金に表面酸化熱処理を施してそのSnoek型減衰挙動についての実験的検証、Snoekピークに及ぼす酸素配置の影響について解析的手法（第一原理計算）に基づく考察である。
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教学マネジメントと教・職・学の協働による、教育の質向上に向けた取り組み〜横浜国立大学〜
曽根健吾，梅澤 修
大学教育と情報 2015年度 ( 4 ) 2 - 6 2016.3 [Reviewed] [Invited]
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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エコマテリアル概念の新しい側面について
梅澤 修
日本LCA学会誌 10 ( 2 ) 2014.4 [Reviewed] [Invited]
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
エコマテリアル概念の新しい側面について議論がなされている内容について紹介した。特に、製品に用いられている材料の「こだわり、気配り」を消費者に伝える、材料のサステイナビリティ・パフォーマンス（ロバスト設計）の観点から解説した。
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Critical experiments and analyses at cryogenic temperature to promote a better understanding of mechanical properties in high-strength alloys
Osamu Umezawa, Kotobu Nagai
Advances in Cryogenic Engineering-Materials 60 327 - 332 2014.1 [Reviewed] [Invited]
Language：English Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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Analyses of heterogeneous deformation and subsurface fatigue crack generation in alpha titanium alloy at low temperature
Osamu Umezawa, Motoaki Morita, Takayuki Yuasa, Satoshi Morooka, Yoshinori Ono, Tetsumi Yuri, Toshio … Show more authors
Osamu Umezawa, Motoaki Morita, Takayuki Yuasa, Satoshi Morooka, Yoshinori Ono, Tetsumi Yuri, Toshio Ogata Hide authors
Advances in Cryogenic Engineering-Materials 60 34 - 41 2014.1 [Reviewed] [Invited]
Language：English Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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Ⅱ．鉄鋼、特殊鋼に関連した国の技術開発プロジェクト １．鉄鋼材料の革新的高強度・高機能化基盤研究開発 (4)内部起点疲労破壊サブグループ
梅澤 修
特殊鋼 61 ( 1 ) 56 - 60 2012.2
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Single Work
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横浜国立大学における材料教育の現状 材料工学教育プログラムの発足
梅澤 修
金属 82 ( 1 ) 38 - 42 2012.1
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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破壊の原因を破面観察から探る：典型的な破面の紹介
梅澤 修
熱処理 50 ( 5 ) 458 - 464 2010.10
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Single Work
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走査電子顕微鏡で金属破面を見てみる
梅澤 修
セイフティエンジニアリング 37 ( 3 ) 4 - 9 2010.9
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Single Work
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EBSD法を応用する研究手法の留意点
諸岡 聡
軽金属 59 ( 12 ) 2009.12
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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典型的な破面の紹介
破壊の原因を破面観察から探る 日本金属学会関東支部 2/1 - 9 2009.9
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Single Work
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破面から何がわかるか、破面をどう読むか
疲労現象の理解はどこまで進んだか 日本金属学会関東支部 2008.8
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Single Work
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Ecomaterials in the global eco-society: present situation and future prospects
O. Umezawa, K. Halada, K. Shinohara
Materials Science Forum 555 1 - 7 2007
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (bulletin of university, research institution) Joint Work
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非鉄金属材料のエコマテリアル化
工業材料 54 ( 11 ) 31 - 35 2006.11
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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リサイクル社会と素材産業の融合
J. Soc. Inorganic Materials Japan 13 ( 325 ) 386 - 389 2006.11
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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アルミニウム・マスフローと循環型プロセス研究の現状と課題
日本ＬＣＡ学会誌 2 ( 2 ) 136 - 141 2006.4
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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アルミニウムの完全リサイクルシステム構築に向けて
軽金属学会 研究部会報告書No.45 16 - 28 2005.3
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Joint Work
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SEM-EBSP法とその鋳造組織解析への適用
鋳造工学 76 ( 2 ) 163 - 169 2004.2
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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SEM-EBSPで何がわかるか
熱処理 41 ( 5 ) 248 - 257 2001.10
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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SEM-EBSPの使い方
軽金属 50 ( 2 ) 86 - 93 2000.2
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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金属材料技術研究所 編 金属材料用語辞典
日刊工業新聞社 2000.1
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Joint Work
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チタンの磁気特性
梅澤 修，長井 寿
チタン 47 ( 4 ) 340 - 344 1999.8
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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Subsurface crack generation in high-cycle fatigue for high strength alloys
ISIJ International 37 ( 12 ) 1170 - 1179 1997.12
Language：English Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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高純度Fe-C-Si-Mn組成鋼の機械的性質に及ぼすCuの影響
長井 寿，梅澤 修
トランプエレメントの鉄鋼材料科学, 日本鉄鋼協会 70 - 77 1997.3
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Joint Work
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複相組織における微視組織と限界特性の関係
長井 寿，梅澤 修
鉄鋼の高強度化と信頼性向上, 日本鉄鋼協会 171 - 174 1997.3
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Joint Work
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低温工学協会 編 超伝導・低温工学ハンドブック
オーム社 1993
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Joint Work
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極低温高サイクル疲労における変形と破壊
長井 寿，梅澤 修，石川圭介
日本金属学会報 30 ( 8 ) 669 - 676 1991.8
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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極低温におけるチタン合金の特性
石川圭介，長井 寿，梅澤 修，由利哲美，緒形俊夫
チタニウム・ジルコニウム 38 ( 2 ) 115 - 122 1990.4
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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金属の微視割れ疲労破壊を考える
梅澤 修，長井 寿，石川圭介
バウンダリー 5 ( 11 ) 42 - 45 1989.11
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work
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低温構造材料としてのチタンおよびチタン合金
長井 寿，由利哲美，梅澤 修，石川圭介
低温工学 22 ( 6 ) 347 - 353 1987.12
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Joint Work