The effect of the filler and post-weld heat treatment on the microstructure, weldability, and mechanical properties of armor steels
AIP Conference Proceedings, ISSN: 1551-7616, Vol: 2538
2023
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Conference Paper Description
The effect of filler and post-weld heat treatment (PWHT) on microstructure, weldability, and mechanical properties of Armor steel was studied. The samples used are Armor steel A and B, which were welded by filler A and B. The samples were subjected to PWHT temperatures of 250 °C and 500 °C with a holding time of 30 minutes. A bending test was performed to measure the weldability of samples. The mechanical properties were characterized by hardness and tensile tests. PWHT affects the microstructure formed in the fusion zone, HAZ, and base metal. In the fusion zone, widmanstätten ferrite transformed into polygonal ferrite. While in HAZ and base metal martensite transformed into tempered martensite. The highest bending angle was achieved on steel A by filler A in an as-welded condition with a bending angle of 72 degrees. The lowest hardness was obtained at the fusion zone, while the highest hardness was obtained at the heat-affected zone (HAZ) in all sample conditions. The highest tensile strength for steel A was achieved in welding using filler A and PWHT temperature of 500 °C with a value of 562.44 MPa while in steel B was achieved in welding using filler B and PWHT temperature of 500 °C with the value of 613.61 MPa.
Bibliographic Details
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know