Improment in Mechanical Properties Plain Low Carbon Steel Via Cold Rolling and Intercritical Annealing
| Autor: | N. Phoumiphon, Ahmad Badri Ismail, Radzali Othman |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Materials science
Chemistry(all) Dual-phase steel Carbon steel Intercritical annealing Plain low carbon steel 02 engineering and technology engineering.material 01 natural sciences Ferrite (iron) Phase (matter) 0103 physical sciences Composite material Microstructure 010302 applied physics Cold working Metallurgy General Medicine 021001 nanoscience & nanotechnology Chemical Engineering(all) engineering Pearlite 0210 nano-technology Dual phase steel |
| Zdroj: | Procedia Chemistry. 19:822-827 |
| ISSN: | 1876-6196 |
| DOI: | 10.1016/j.proche.2016.03.108 |
| Popis: | In this paper, a simple modified process is introduced to improve the mechanical properties of plain low carbon steel. The plain low carbon steel sheet with mainly ferrite and minor amount of pearlite starting microstructure was simply cold-rolled to a reduction of 50% and subsequently intercritical annealed at various temperatures. The specimen intercritical annealed at 850 °C revealed dual phase ferrite-martensite and exhibited excellent mechanical properties when compared to specimens intercritical annealed at 800 °C and 750 °C, as well as the as-received specimen. |
| Databáze: | OpenAIRE |
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