Van Rooyen, Corney2007-10-042007-10-042007-07Van Rooyen, C. 2007. Microstructural development during laser cladding of low-C martensitic stainless steel. nternational IIW Conference. Cavtat – Dubrovnik, Croatia. 5-6 July 2007, pp 17http://hdl.handle.net/10204/12762007: International IIW ConferenceHeat input plays an important role in the microstructural development of 12%Cr martensitic stainless steel. The microstructure of low-C 12%Cr martensitic stainless steel resulting from laser cladding was investigated. For 410L a ferritic microstructure is predicted according to the modified Schaeffler diagram for laser welding. Experiments were performed which included the addition of Ni and Mo to in order to obtain a fully martensitic microstructure. Electrolytic etching with oxalic acid indicated that sensitisation occurred at the ferrite grain boundaries for the 410L but no sensitisation occurred with the fully martensitic microstructure of the modified 410LenLaser claddingMartensitic stainless steelLow-C 12%CrInternational IIW Conference - 5-6 July 2007Conference PresentationVan Rooyen, C. (2007). Microstructural development during laser cladding of low-C martensitic stainless steel. http://hdl.handle.net/10204/1276Van Rooyen, Corney. "Microstructural development during laser cladding of low-C martensitic stainless steel." (2007): http://hdl.handle.net/10204/1276Van Rooyen C, Microstructural development during laser cladding of low-C martensitic stainless steel; 2007. http://hdl.handle.net/10204/1276 .TY - Conference Presentation AU - Van Rooyen, Corney AB - Heat input plays an important role in the microstructural development of 12%Cr martensitic stainless steel. The microstructure of low-C 12%Cr martensitic stainless steel resulting from laser cladding was investigated. For 410L a ferritic microstructure is predicted according to the modified Schaeffler diagram for laser welding. Experiments were performed which included the addition of Ni and Mo to in order to obtain a fully martensitic microstructure. Electrolytic etching with oxalic acid indicated that sensitisation occurred at the ferrite grain boundaries for the 410L but no sensitisation occurred with the fully martensitic microstructure of the modified 410L DA - 2007-07 DB - ResearchSpace DP - CSIR KW - Laser cladding KW - Martensitic stainless steel KW - Low-C 12%Cr KW - International IIW Conference - 5-6 July 2007 LK - https://researchspace.csir.co.za PY - 2007 T1 - Microstructural development during laser cladding of low-C martensitic stainless steel TI - Microstructural development during laser cladding of low-C martensitic stainless steel UR - http://hdl.handle.net/10204/1276 ER -