Mechanical properties and tensile fracture mechanism investigation of Al/Cu/Ti/Cu/Al laminated composites fabricated by rolling | |
Zhang, Xiaobo1; Yu, Yangbo1; Liu, Bin2; Ren, Junqiang1 | |
刊名 | JOURNAL OF ALLOYS AND COMPOUNDS |
2019-10-15 | |
卷号 | 805页码:338-345 |
关键词 | Laminated composite Interface bonding Rolling Fracture Al/Cu/Ti |
ISSN号 | 0925-8388 |
DOI | 10.1016/j.jallcom.2019.07.064 |
英文摘要 | Al/Cu/Ti/Cu/Al laminated composites were fabricated successfully by rolling with various rolling reduction at room temperature. It was found that the size of interior layer and Ti layer decreased gradually with the increasing of rolling reduction. The hardness values of Al, Cu and Ti layers increased linearly as the rolling reduction increased. The tensile tests showed that the larger rolling reduction was beneficial for the tensile strength increase, but the elongation decreased. The ultimate tensile stress of composite with 85% rolling reduction was 233 MPa. In-situ tensile test indicated that the crack initiated and propagated at Al/Cu interface. Due to the weak interface bonding strength and different plastic deformation capacity, the Al/Cu interface delaminated and the composites finally fractured. (C) 2019 Elsevier B.V. All rights reserved. |
资助项目 | National Natural Science Foundation of China (NSFC)[51601084] |
WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE SA |
WOS记录号 | WOS:000482184100037 |
状态 | 已发表 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.223/handle/2XXMBERH/31501] |
专题 | 省部共建有色金属先进加工与再利用国家重点实验室 |
通讯作者 | Zhang, Xiaobo |
作者单位 | 1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Dept Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China 2.State Key Lab Cemented Carbide, Zhuzhou 412000, Hunan, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Xiaobo,Yu, Yangbo,Liu, Bin,et al. Mechanical properties and tensile fracture mechanism investigation of Al/Cu/Ti/Cu/Al laminated composites fabricated by rolling[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2019,805:338-345. |
APA | Zhang, Xiaobo,Yu, Yangbo,Liu, Bin,&Ren, Junqiang.(2019).Mechanical properties and tensile fracture mechanism investigation of Al/Cu/Ti/Cu/Al laminated composites fabricated by rolling.JOURNAL OF ALLOYS AND COMPOUNDS,805,338-345. |
MLA | Zhang, Xiaobo,et al."Mechanical properties and tensile fracture mechanism investigation of Al/Cu/Ti/Cu/Al laminated composites fabricated by rolling".JOURNAL OF ALLOYS AND COMPOUNDS 805(2019):338-345. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论