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  1. onurct

    Micrograph of AISI 1045 steel-Segragation and bands in grains

    Thanks a lot for the responses. Metengr, FIB profile cuts and SEM, as NickE said. I dont know why it was done at 550 C. I'll ask. And yes, it was held at 880 C for fully austenitization and cooled to 550 C before furnace cooling.
  2. onurct

    Micrograph of AISI 1045 steel-Segragation and bands in grains

    Hello everyone, I have a question about bands and islands found in grains of AISI 1045 steel after heat treatment of: Austenization (inert atmosphere): At 880 C for 1 hour Annealing: At 550 C for 1 hour The chemical composition is: C: 0.45 %wt Mn: 0.3-0.6 %wt...
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