Influence of boron on strain hardening behaviour and ductility of low carbon hot rolled steel
Influence of boron on strain hardening behaviour and ductility of low carbon hot rolled steel
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DOI：
10.1016/j.msea.2011.06.030
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发表时间：
2011-09
期刊：
影响因子：
6.4
通讯作者：
A. Deva;B. Jha;N. S. Mishra
中科院分区：
文献类型：
--
作者：
A. Deva;B. Jha;N. S. Mishra
The beneficial effect of boron on mechanical properties of low carbon Al-killed steel has been reported in recent past. However, the effect of boron on strain hardening exponent (n) and ductility has not been fully understood. This aspect has been discussed in present work. The results of mill trials with reference to n and ductility with boron added steel are compared to those for commercial grade. The lowering of ‘n’ with increased total elongation in boron bearing steel has been related to the microstructural evolution as a result of boron addition.
