Journal
SCRIPTA MATERIALIA
Volume 148, Issue -, Pages 20-23Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.scriptamat.2018.01.016
Keywords
Selective laser melting; Amorphous alloys; Stainless steel; Mechanical properties
Categories
Funding
- National Natural Science Foundation of China [51531003, 51505166, 51775208]
- National Key Research and Development Program Additive Manufacturing and Laser Manufacturing [2016YFB1100101]
- Wuhan Morning Light Plan of Youth Science and Technology [0216110066]
- Academic frontier youth team at Huazhong University of Science and Technology (HUST)
Ask authors/readers for more resources
In order to enhance the strength and wear characteristics of stainless steel, Fe-based amorphous alloy with ultra-high strength was introduced to reinforce stainless steel through selective laser melting. The intrigued finding was that the amorphous alloy strengthened stainless steel exhibited an increased tensile strength from 819 MPa to 1090 MPa, a lower coefficient of friction (from 0.62 to 0.49) and a higher corrosion resistance. The enhancements of properties are contributed to the oxygen purification of Y element and solid solution of Co and Mo elements, as well as the grain refinement strengthen with the introduction of the amorphous alloy. (C) 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
