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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...
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...
26 kwi 2024 · This manuscript presents an exhaustive examination of the spheroidizing annealing heat treatment process, emphasizing its principles, methodologies, industrial applications, and recent...
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
1 kwi 2010 · Spheroidizing kinetics and optimization of heat treatment parameters in CK60 steel using taguchi robust design. Published: 01 April 2010. Volume 17, pages 45–52, (2010) Cite this article. Download PDF. Ata Kamyabi-Gol & Meisam Sheikh-Amiri. 127 Accesses. 38 Citations. Explore all metrics. Abstract.
18 kwi 2019 · Heat-treated EN353 steel exhibits enhancement in ductility, toughness, strength and hardness; internal stresses are relieved in the material. Spheroidizing of low-carbon steel is a method of prolonged heating at a temperature below the eutectoid temperature.
spheroidization treatment have not been studied to date and the present work aims to deal with this subject. In this regard, the banded ferritic-pearlitic and martensitic microstructures were considered for spheroidization annealing and subsequent intercritical heat treatment of a low carbon steel. 2. Experimental details
