期刊论文

Changjun Qiu

英文

Coatings

2079-6412

2023

13

4

768-

10.3390/coatings13040768

This research was funded by National Key Research and Development Program, grant number 2017YFE0301300, National Defense Science and Technology Key Laboratory Fund Project, grant number JCKY61420052002, National Defense Science and Technology Advanced Research Fund Project, grant number 61400040204, and Hunan Province postgraduate research and innovation project, grant number 223YSC009.

本校为第一机构

IN 625 is one of the most widely used nickel-based high-temperature alloys. However, the unstable high-temperature mechanical properties of IN625 and the difficulty of processing complex parts have limited its wider application. This work fabricated IN625 coatings with Co/TiAl (1.25, 1.55, and 1.85) on 304SS using laser melting deposition technology, with excellent high-temperature mechanical properties. The effects of Co/TiAl on the microstructure and properties of the laser-cladded resulting coatings have been carefully investigated. Compared...