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J-GLOBAL ID：201702282232477656   整理番号：17A1713236

Al-Cu-Mg合金の疲れ亀裂伝搬抵抗に及ぼすGoss集合組織強度効果【Powered by NICT】

Goss texture intensity effect on fatigue crack propagation resistance in an Al-Cu-Mg alloy

著者 (25件)： Wu Wenting (Science and Technology on High Strength Structural Materials Laboratory, Central South University, Changsha 410083, PR China) ,  Wu Wenting (Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education, Central South University, Changsha 410083, PR China) ,  Wu Wenting (School of Material Science and Engineering, Central South University, Changsha 410083, PR China) ,  Liu Zhiyi (Science and Technology on High Strength Structural Materials Laboratory, Central South University, Changsha 410083, PR China) ,  Liu Zhiyi (Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education, Central South University, Changsha 410083, PR China) ,  Liu Zhiyi (School of Material Science and Engineering, Central South University, Changsha 410083, PR China) ,  Hu Yangcheng (Science and Technology on High Strength Structural Materials Laboratory, Central South University, Changsha 410083, PR China) ,  Hu Yangcheng (Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education, Central South University, Changsha 410083, PR China) ,  Hu Yangcheng (School of Material Science and Engineering, Central South University, Changsha 410083, PR China) ,  Li Fudong (Science and Technology on High Strength Structural Materials Laboratory, Central South University, Changsha 410083, PR China) ,  Li Fudong (Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education, Central South University, Changsha 410083, PR China) ,  Li Fudong (School of Material Science and Engineering, Central South University, Changsha 410083, PR China) ,  Li Fudong (FAW-Volkswagen Automobile Company Foshan Branch, Foshan 528000, PR China) ,  Bai Song (Science and Technology on High Strength Structural Materials Laboratory, Central South University, Changsha 410083, PR China) ,  Bai Song (Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education, Central South University, Changsha 410083, PR China) ,  Bai Song (School of Material Science and Engineering, Central South University, Changsha 410083, PR China) ,  Xia Peng (Science and Technology on High Strength Structural Materials Laboratory, Central South University, Changsha 410083, PR China) ,  Xia Peng (Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education, Central South University, Changsha 410083, PR China) ,  Xia Peng (School of Material Science and Engineering, Central South University, Changsha 410083, PR China) ,  Wang An (Science and Technology on High Strength Structural Materials Laboratory, Central South University, Changsha 410083, PR China) ,  Wang An (Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education, Central South University, Changsha 410083, PR China) ,  Wang An (School of Material Science and Engineering, Central South University, Changsha 410083, PR China) ,  Ye Chengwu (Science and Technology on High Strength Structural Materials Laboratory, Central South University, Changsha 410083, PR China) ,  Ye Chengwu (Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education, Central South University, Changsha 410083, PR China) ,  Ye Chengwu (School of Material Science and Engineering, Central South University, Changsha 410083, PR China)
資料名： Journal of Alloys and Compounds  (Journal of Alloys and Compounds)
巻： 730  ページ： 318-326  発行年： 2018年 
JST資料番号： D0083A  ISSN： 0925-8388  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： オランダ (NLD)  言語： 英語 (EN)

抄録/ポイント： Al-Cu-Mg合金板の疲れ亀裂伝搬(FCP)抵抗に及ぼすGoss集合組織強度効果をX線回折(XRD),走査電子顕微鏡(SEM)および電子後方散乱回折(EBSD)により調べた。結果は,高強度Goss集合組織とシートは相対的に低強度のGoss集合組織よりも低いFCP率を示した。高強度Goss集合組織シートにおけるより大きな亀裂たわみはFCP中に観測された,粗い破面とより大きな粗さ誘起亀裂閉口(RICC)効果をもたらし,低強度Goss集合組織シートに比較した。隣接結晶粒の間のねじれ角と傾斜角を計算するために開発した修正結晶学的モデル。FCP中に発生した疲労亀裂の偏向を解析し,理解することができた。Copyright 2017 Elsevier B.V., Amsterdam. All rights reserved. Translated from English into Japanese by JST.【Powered by NICT】

シソーラス用語： たわみ ,  *集合組織 ,  X線回折 ,  結晶学 ,  *疲れ亀裂成長 ,  走査電子顕微鏡 ,  アルミニウム ,  傾斜角 ,  破面 ,  *疲れ亀裂 ,  *亀裂 ,  亀裂閉口 ,  *マグネシウム合金 ,  結晶粒
準シソーラス用語： 高強度 ,  EBSD , 【Automatic Indexing@JST】

著者キーワード (4件)： 疲れ亀裂伝搬 ,  Goss集合組織 ,  結晶学的モデル ,  Al-Cu-Mg合金厚板

分類 (1件)： 変態組織,加工組織  (WB01030N)

タイトルに関連する用語 (5件)： Al ,  Cu ,  Mg合金 ,  疲れ亀裂伝搬 ,  集合組織