miniSLM at Swiss Light Source reveals temperature excursions during laser-based 3D printing

Excellent paper looking at temperature profiles during LPBF AM (using miniSLM):

https://www.sciencedirect.com/science/article/pii/S2772369023000312

Of course, questions remain regarding the validity of temperature estimation method, max temp, max cooling rates etc. - 
but it is an important step in the right direction!