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. 2020 Feb 19;13(4):922. doi: 10.3390/ma13040922

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© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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(a) Thin walls 316L printed using BJ technology, (b) serial production of micro-parts aspect ratio of 1:50 printed using 3DSP [152], (c) a benchmarking sample part printed using BJ technology, (d) the benchmark sample printed using 3DSP [162].