@ARTICLE{Szymański_K.K._Long-term_2022,
 author={Szymański, K.K.},
 volume={vol. 22},
 number={No 4},
 pages={116-120},
 journal={Archives of Foundry Engineering},
 howpublished={online},
 year={2022},
 publisher={The Katowice Branch of the Polish Academy of Sciences},
 abstract={This article presents the results of a research on the behavior of NiCrAlY coating obtained by the LENS method on austenitic stainless steel type 316L under long-term annealing conditions at 1000°C for 25, 100 and 250 hours. The morphology of the NiCrAlY layer as a function of annealing time and temperature was characterized. The chemical composition and distribution of alloying elements were eval-uated using scanning microscopy and micro-area chemical composition analysis. It was revealed that NiCrAlY coatings deposited by LENS method are characterized by good metallurgical quality. The long-term annealing of the NiCrAlY coating led to microstructural changes in the form of the disappearance of the original dendritic structure and the formation of a solid solution of nickel with chromium and a small amount of aluminum, as well as chromium α-Cr precipitates and Ni-Y-type phases. The effect of increasing iron concentration in the coating due to diffusion-to-core processes was also found},
 type={Article},
 title={Long-term Annealing of NiCrAlY LENS Coating on 316L Steel},
 URL={http://journals.pan.pl/Content/125447/PDF-MASTER/AFE%204_2022_17_final.pdf},
 doi={10.24425/afe.2022.143959},
 keywords={NiCrAlY, LENS, Additive manufacturing, Long-term annealing, Microstructural stability},
}