Recent developments in the 3D printing of austenitic stainless steels have led to the need for standardization of electrochemical techniques used to assess the corrosion performance of these alloys. Currently, ASTM standards for austenitic stainless focus on assessing their resistance to different modes of corrosion such as pitting, crevice, and intergranular corrosion. Due to the complexity of the additive process, selective corrosion occurs in microstructural features such as cellular structures and melt pool boundaries. Standardized corrosion testing needs to incorporate these microstructural features. This study characterizes the corrosion behavior of laser powder bed fusion stainless steel in a variety of ASTM standards with special attention to melt pool boundary dissolution, cellular structures, and intergranular corrosion.
Skip Nav Destination
Article navigation
1 January 2022
Research Article|
November 05 2021
Applications of Wrought Austenitic Stainless Steel Corrosion Testing to Laser Powder Bed Fusion 316L
Duane Armell T. Macatangay;
Duane Armell T. Macatangay
‡
*University of Virginia, 395 McCormick Road, Charlottesville, Virginia 22904.
‡Corresponding author. E-mail: dtm5fw@virginia.edu.
Search for other works by this author on:
Jenna M. Conrades;
Jenna M. Conrades
*University of Virginia, 395 McCormick Road, Charlottesville, Virginia 22904.
Search for other works by this author on:
Keegan L. Brunner;
Keegan L. Brunner
*University of Virginia, 395 McCormick Road, Charlottesville, Virginia 22904.
Search for other works by this author on:
Robert G. Kelly
Robert G. Kelly
*University of Virginia, 395 McCormick Road, Charlottesville, Virginia 22904.
Search for other works by this author on:
CORROSION (2022) 78 (1): 13–24.
Citation
Duane Armell T. Macatangay, Jenna M. Conrades, Keegan L. Brunner, Robert G. Kelly; Applications of Wrought Austenitic Stainless Steel Corrosion Testing to Laser Powder Bed Fusion 316L. CORROSION 1 January 2022; 78 (1): 13–24. doi: https://doi.org/10.5006/3885
Download citation file:
Sign in
Don't already have an account? Register
Client Account
You could not be signed in. Please check your email address / username and password and try again.
Could not validate captcha. Please try again.
Sign in via your Institution
Sign in via your InstitutionCiting articles via
2023 in Review
Sammy Miles
Galvanic corrosion of strands in re-grouted, post-tensioned concrete bridges
Karthikeyan Manickam, Radhakrishna G. Pillai
Hydrogen embrittlement susceptibility of Ti-6Al-4V alloys fabricated by electron beam melting in simulated deep-sea environment
Yang Zhao, Jidong Wang, Feng Su, Lingyue Hu, Qifan Wu, Wenlong Qi, Tao Zhang, Fuhui Wang
Bipolar metal bridge for electrochemical tests in autoclave
Edgar C. Hornus, Martín A. Rodríguez
Corrosion behavior of DH36 steel in the presence of acid-producing bacterium Citrobacter farmeri
Yangmei Chen, Xiaoyan He, Hailong Zhang, Gang Chen, Xiuqin Bai