This work provides comparative analysis of the effect of manufacturing processes and process parameters on mechanical and thermal properties of stainless steel 316L. The properties are compared for the parts produced by additive manufacturing (Selected Laser Melting), thermal spraying, casting, hot/cold rolling, hot-isostatic pressing, and forging technologies. Each of these manufacturing processes leads to formation of its own microstructure formed by pores and cracks of different shape and orientation, as well as by dislocations and grain boundaries. A comprehensive analysis of the data available in literature is supplemented by our measurements of the mechanical properties of hot rolled and 3D printed samples.

这项工作对制造工艺和工艺参数对316L不锈钢的机械和热性能的影响进行了比较分析。比较了通过增材制造（选定的激光熔化），热喷涂，铸造，热/冷轧，热等静压和锻造技术生产的零件的性能。这些制造工艺中的每一个都导致形成自己的微结构，该微结构由具有不同形状和方向的孔和裂纹以及位错和晶界形成。我们对热轧和3D打印样品的机械性能的测量补充了对文献中可用数据的全面分析。