|About this Abstract
||Materials Science & Technology 2019
||Corrosion of Additively Manufactured Metals
||Corrosion of Additive Materials for Naval Applications
||Pin Lu, Marie Thomas, Abhinav Saboo, Dana Frankel, Greg Olson
|On-Site Speaker (Planned)
AM has gained tremendous interest from navy driven by the incentive to produce complex metallic materials in a faster, cheaper, and more flexible manner. Corrosion tests of several AM materials, including DED nickel aluminum bronze and SLM 17-4PH steel, have been conducted in navy-funded projects. New experimental results and findings will be reported and discussed in this presentation. For example, in one of the programs, effects of Ar and N2 atomization on pitting corrosion of SLM 17-4PH were evaluated, as well as the SCC behavior by rising step load testing. Optimization or re-design of these AM materials for improving microstructure and corrosion resistance will also be addressed.
||Definite: At-meeting proceedings