A novel method for fabricating micron-scale porous structure on the surface of commercially-pure Ti

Liu，Guanpeng1; Li，Yulong1; Lei，Min1; Yan，Ming2; Hu，Xiaowu1; Wang，Wenqin1; Li，Xuewen3

2021-07-01

10.1016/j.matlet.2021.129802

MATERIALS LETTERS   影响因子和分区

0167-577X

1873-4979

This study reports an interesting phenomenon that a micron-scale porous structure was fabricated on the surface of a grade 1 commercially-pure Ti (TA1) when a brazing wetting experiment of pure Ag was conducted in high vacuum. Especially, a large number of silver nanoparticles (AgNPs) were formed dispersing on the surfaces of the pores. The microstructure characteristics and chemical compositions of the porous structure were characterized in detail. Based on the above findings, a novel method has been successfully developed for fabricating a micron-scale porous structure on the surface of TA1. The present findings provide a new strategy for the design or surface modification of advanced porous Ti materials.

Nanoparticles Porous materials Surfaces Vacuum brazing Wetting and spreading

SCI ; EI

英语

其他

WOS:000663094100008

20211610220054

Brazing ; Fabrication ; Porosity ; Silver nanoparticles ; Wetting

Soldering:538.1.1 ; Nanotechnology:761 ; Physical Properties of Gases, Liquids and Solids:931.2 ; Materials Science:951

MATERIALS SCIENCE

2-s2.0-85104059174

Scopus

1.Key Lab for Robot & Welding Automation of Jiangxi Province,Mechanical and Electrical Engineering School,Nanchang University,Nanchang,330031,China
2.Department of Materials Science and Engineering and Shenzhen Key Laboratory for Additive Manufacturing of High-performance Materials,Southern University of Science and Technology,Shenzhen,518055,China
3.The Engineering Training Center of Nanchang University,Mechanical & Electrical Engineering School,Nanchang University,Nanchang,330031,China

Liu，Guanpeng,Li，Yulong,Lei，Min,et al. A novel method for fabricating micron-scale porous structure on the surface of commercially-pure Ti[J]. MATERIALS LETTERS,2021,294.

Liu，Guanpeng.,Li，Yulong.,Lei，Min.,Yan，Ming.,Hu，Xiaowu.,...&Li，Xuewen.(2021).A novel method for fabricating micron-scale porous structure on the surface of commercially-pure Ti.MATERIALS LETTERS,294.

Liu，Guanpeng,et al."A novel method for fabricating micron-scale porous structure on the surface of commercially-pure Ti".MATERIALS LETTERS 294(2021).