Kun Tian, Shujie Pang, Hua Men, and Tao Zhang, Formation and mechanical properties of ductile Fe-based amorphous alloys using a cast iron with minor addition of B and Al, J. Univ. Sci. Technol. Beijing, 14(2007), No. S1, pp. 46-49. https://doi.org/10.1016/S1005-8850(07)60107-8
Cite this article as:
Kun Tian, Shujie Pang, Hua Men, and Tao Zhang, Formation and mechanical properties of ductile Fe-based amorphous alloys using a cast iron with minor addition of B and Al, J. Univ. Sci. Technol. Beijing, 14(2007), No. S1, pp. 46-49. https://doi.org/10.1016/S1005-8850(07)60107-8
Kun Tian, Shujie Pang, Hua Men, and Tao Zhang, Formation and mechanical properties of ductile Fe-based amorphous alloys using a cast iron with minor addition of B and Al, J. Univ. Sci. Technol. Beijing, 14(2007), No. S1, pp. 46-49. https://doi.org/10.1016/S1005-8850(07)60107-8
Citation:
Kun Tian, Shujie Pang, Hua Men, and Tao Zhang, Formation and mechanical properties of ductile Fe-based amorphous alloys using a cast iron with minor addition of B and Al, J. Univ. Sci. Technol. Beijing, 14(2007), No. S1, pp. 46-49. https://doi.org/10.1016/S1005-8850(07)60107-8
Fe-based amorphous alloys with ductility were synthesized using the commercial cast iron QT50 (denoted as QT) with the combining minor addition of B and Al by single roller melt-spinning. The melt-spun (QT1-xBx)99Al1 (x is from 0.006wt% to 0.01wt%) amorphous alloys exhibit onset crystallization temperatures and Curie temperatures of 759-780 and 629-642 K respectively, and which increase with B content. The amorphous ribbons are ductile and can be bent 180° without breaking. With the increase in B content from 0.006wt% to 0.01wt%, the Vickers microhardness of the amorphous alloys increases from Hv 830 to Hv 1110. The effects of the additional B and Al elements on the glass forming ability and mechanical properties were also discussed.
Fe-based amorphous alloys with ductility were synthesized using the commercial cast iron QT50 (denoted as QT) with the combining minor addition of B and Al by single roller melt-spinning. The melt-spun (QT1-xBx)99Al1 (x is from 0.006wt% to 0.01wt%) amorphous alloys exhibit onset crystallization temperatures and Curie temperatures of 759-780 and 629-642 K respectively, and which increase with B content. The amorphous ribbons are ductile and can be bent 180° without breaking. With the increase in B content from 0.006wt% to 0.01wt%, the Vickers microhardness of the amorphous alloys increases from Hv 830 to Hv 1110. The effects of the additional B and Al elements on the glass forming ability and mechanical properties were also discussed.
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