3D extrusion printing of 304 stainless steel/polypropylene composites and sintering process optimization
Applied Physics A: Materials Science and Processing, ISSN: 1432-0630, Vol: 129, Issue: 4
2023
- 4Citations
- 10Captures
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.
Article Description
Screw extrusion 3D printing in the low-cost preparation of high-quality metal products, which offers an edge over fused deposition molding (FDM) and laser-based additive manufacturing. In this study, spherical 304 stainless steel (SS304) micronized powder and polypropylene (PP) pellets were used as raw materials to manufacture composite samples of SS304 with a mass fraction of up to 90 wt%. After high-temperature heat treatment, metal samples with good qualities were obtained. The influence of 3D printing paths and heat treatment processes on the microstructure and mechanical properties of printed parts were studied. The results reveal that the samples printed using 27°/152° cross paths achieved a relative density with 95.78% and a tensile strength with 484 MPa after 6 h of sintering at 1280 °C at a pre-debinding rate with 60%. The overall performance is on par with components created using metal injection techniques (MIM), and this work provides the novel proposals for the production of metal parts using affordable 3D printing.
Bibliographic Details
Springer Science and Business Media LLC
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know