Enhanced strength-ductility synergy in pure Al by assembling grain and chemical gradients

首页 > 成果 > 详情

认领

导出

Link by DOI

反馈

作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Zhang, Q.;Gao, Y. H.;Liu, Y. J.;Xu, P.;Wu, X.;...

通讯作者：

Liu, YJ;Gao, YH

作者机构：

[Liu, Y. J.; Wu, X.; Zhang, Q.; Liu, YJ; Liu, X. C.; Ma, J.] Changsha Univ Sci & Technol, Inst Met, Coll Mat Sci & Engn, Changsha 410004, Peoples R China.

[Xu, P.; Gao, Y. H.] North Univ China, Sch Aerosp Engn, Taiyuan 030051, Peoples R China.

[Gao, Y. H.] North Univ China, Shanxi Key Lab Intelligent Equipment Technol Harsh, Taiyuan 030051, Peoples R China.

通讯机构：

[Liu, YJ ] C

[Gao, YH ] N

Changsha Univ Sci & Technol, Inst Met, Coll Mat Sci & Engn, Changsha 410004, Peoples R China.

North Univ China, Sch Aerosp Engn, Taiyuan 030051, Peoples R China.

语种：

英文

关键词：

Al alloys;Gradient microstructure;Precipitation;Laser remelting;Strength-ductility synergy

期刊：

Materials Characterization

ISSN：

1044-5803

年：

2023

卷：

205

DOI：

10.1016/j.matchar.2023.113320

基金类别：

National Natural Science Foundation of China [52001030, 52204371]; Hunan young scientific innovative talents program [2020RC3040]; Outstanding youth fund of Hunan Natural Science Foundation [2021JJ20011, 2021JJ40600, 2021JJ40590]; Fundamental Research Program of Shanxi Province [202203021222039]; Natural Science Foundation of Hunan Province Youth Fund [2021JJ40600]; Natural Science Foundation of Sichuan Province of China [2022NSFSC0328]

机构署名：

本校为第一且通讯机构

院系归属：

材料科学与工程学院

摘要：

Titanium (Ti) is generally known for its limited solid solubility and used as grain refiner in Al-based alloys, accelerating heterogeneous alpha-Al nucleation during solidification. In this study, a newly developed surface modification of pure Al followed by sputtering Ti film (similar to 1 mu m) and subsequent laser remelting has been proposed. Gradient structural features in both grain size and chemical composition have been accomplished in the top surface layer (

反馈

产权有误：本人成果被他人认领

数据有误：数据基本信息有误

归属有误：成果的院系归属、机构署名归属有误

其他原因：

验证码：

看不清楚，换一个

确定

取消

成果认领

标题：

用户	作者	通讯作者	--
	请选择	请选择	--

确定

取消

Enhanced strength-ductility synergy in pure Al by assembling grain and chemical gradients

反馈

成果认领

提示

该栏目需要登录且有访问权限才可以访问