Mahlalela, Sibusiso SamuelPistorius, Pieter Georg Hendrik2023-06-202023-05Mahlalela, S.S., Pistorius, P.G.H. Influence of alloying elements and cooling rate on the presence of delta ferrite in modified 9Cr–1Mo as-welded microstructure produced by gas–metal arc welding. Welding in the World 67, 1169–1180 (2023). https://doi.org/10.1007/s40194-022-01457-4.0043-228810.1007/s40194-022-01457-4http://hdl.handle.net/2263/91160Please read abstract in the article.en© International Institute of Welding 2023. The original publication is available at : https://link.springer.com/journal/40194.9Cr–1Mo (P91) steelDelta ferriteGas–metal arc weldingLaser metal depositionPredictive empirical formulaeInfluence of alloying elements and cooling rate on the presence of delta ferrite in modified 9Cr–1Mo as-welded microstructure produced by gas–metal arc weldingPostprint Article