@inproceedings{0153434a892e45bd8c7db0677dd809fe,
title = "Microstructures and tensile properties of Fe-40Al intermetallic with high boron content",
abstract = "The effects of B addition up to 0.4 wt\% (i.e., 1.61 at\%) to Fe-40A1 alloy on microstructures and tensile properties were investigated. The vacancy-annealed specimens following casting and extrusion were examined by optical and scanning electron microscopy and thermal neutron-induced microradiography. The addition of a large amount of B resulted in grain refinement and changed the fracture mode from intergranular to transgranular to increase the tensile elongation. Especially, the alloy containing 0.3wt\% B exhibited the elongation of 16.4\% under the strain rate of 1×10 0s-1 at room temperature. The increase in elongation with increasing strain rate was discussed in terms of suppression of hydrogen embrittlement.",
keywords = "Boron, Iron aluminide, Microradiography, Tensile elongation",
author = "Lee, \{J. H.\} and Byeon, \{J. W.\} and Kwun, \{S. I.\} and Hong, \{S. J.\} and Huh, \{J. G.\} and Hyun, \{C. Y.\}",
year = "2006",
doi = "10.4028/0-87849-995-4.350",
language = "English",
isbn = "0878499954",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
pages = "350--353",
booktitle = "Eco-Materials Processing and Design VII - Proceedings of the Conference of the 7th International Symposium on Eco-Materials Processing and Design, ISEPD-7",
note = "7th International Symposium on Eco-Materials Processing and Design, ISEPD-7 ; Conference date: 08-01-2006 Through 11-01-2006",
}