Design of the Directly Air-cooled Pearlite-free Multiphase Steel from CCT Diagrams Developed Using ANN and Dilatometric Methods

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概要

• 論文の詳細を見る

• Present study aims to predict the effect of Ti, B, Cu and Ni on continuous cooling transformation diagrams of low carbon (0.04–0.05 wt%) steels by artificial neural network model. The predicted results are validated with dilatometric studies. Comparison of the phase fields in different continuous cooling transformation diagrams demonstrated that in Ni containing 1.5 wt% Cu-added Ti–B microalloyed steel it is possible to achieve dual phase (ferrite–martensite) microstructure in directly air-cooled condition (i.e., at cooling rate close to 1°C/s) by suppressing pearlite formation. Addition of Cu has remarkably improved the hardness of the dilatometric samples.

• 社団法人 日本鉄鋼協会の論文
• 2008-05-15

著者

• Ghosh Swarup

  Department of Metallurgy and Materials Engineering, Bengal Engineering and Science University

• Chattopadhyay Partha

  Department of Metallurgy and Materials Engineering, Bengal Engineering and Science University

• Ganguly Subhas

  School of Materials Science and Engineering, Bengal Engineering and Science University

• Datta Subhobrata

  School of Materials Science and Engineering, Bengal Engineering and Science University

• Ganguly Subhas

  School Of Materials Sci. And Engineering Bengal Engineering And Sci. Univ.

• Ganguly Subhas

  School Of Materials Science And Engineering Bengal Engineering And Science University

• Ghosh Swarup

  Department Of Metallurgy And Materials Engineering Bengal Engineering And Science University

• HALDAR Arunansu

  R&D Division, Tata Steel Limited

• Chattopadhyay Partha

  Department Of Metallurgy And Materials Engineering Bengal Engineering And Science University

• Datta Subhobrata

  School Of Materials Science And Engineering Bengal Engineering And Science University

• Haldar Arunansu

  R&d Division Tata Steel Limited

関連論文

• Design of the Directly Air-cooled Pearlite-free Multiphase Steel from CCT Diagrams Developed Using ANN and Dilatometric Methods
• Design of the Directly Air-cooled Pearlite-free Multiphase Steel from CCT Diagrams Developed Using ANN and Dilatometric Methods
• Designing High Strength Multi-phase Steel for Improved Strength-Ductility Balance Using Neural Networks and Multi-objective Genetic Algorithms

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