Abstract
Cold rolled and annealed interstitial free high strength (IFHS) steels show various kinds of precipitates. Out of these, FeTiP is the most deleterious, since its formation leads to a loss of strength as well as degradation of the formability of the steel. This effect is much more pronounced in batch annealed IFHS steels than in their continuous annealed counterparts. The harmful effects of FeTiP precipitation in batch annealed steels can be largely avoided by the use of appropriate coiling and annealing temperature, depending on the composition of the steel.
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Ray, R., Ghosh, P. (2009). Precipitation Behavior and Textural Evolution in Interstitial Free High Strength (IFHS) Steels. In: Haldar, A., Suwas, S., Bhattacharjee, D. (eds) Microstructure and Texture in Steels. Springer, London. https://doi.org/10.1007/978-1-84882-454-6_7
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DOI: https://doi.org/10.1007/978-1-84882-454-6_7
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