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16 maj 2019 · A simple heat treatment of austenitization followed by austempering was proposed to obtain ferritic-bainitic/martensitic dual-phase (DP) microstructure with ~18% bainite and ~30% martensite in...
17 lis 2020 · Penelitian ini, bertujuan untuk meningkatkan elongasi baja dengan mengetahui pengaruh waktu tahan dan siklus spheroidizing dengan menggunakan metode cyclic heat treatment terhadap struktur...
27 cze 2021 · This article reviews the processes, mechanisms, kinetics and microstructure that are achieved with the spheroidized treatment in steels, which are intended to soften the initial structure for...
heat treatments applied to steel is the spheroidized treatment, which aims to soften it to improve its cold formability, as well as its machinability. This treatment is applied to both hypoeutectoid medium carbon steels
Spheroidizing is the novel industrial heat treatment employed to improve formability and machinability of medium/high carbon low alloy steels. This exclusive study covers procedure, the effects and possible outcomes of various heat treatments on medium carbon steels.
1 sty 2021 · Highlights. •. Spheroidization and intercritical annealing of CK45 medium-C steel were studied. •. Spheroidization improved ductility and corrosion resistance but decreased strength. •. Appropriate DP steel by short intercritical anneal after spheroidizing was obtained. •.
22 paź 2021 · Spheroidizing heat treatments are applied to improve high-carbon steels' mechanical properties, such as machinability, formability, ductility, and impact toughness. In steel to which this heat treatment is applied, fine and homogeneous distribution of spherical cementite phases is ensured in the ferritic matrix.
