Analyzing the Influence of Boron on the Mechanical Properties of Steel
PENG Qi-chun, YU Xue-sen, XIONG Wei, FAN Dan-ping, QIU Lei, WANG Li-you
Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Wuhan University of Science and Technology, Wuhan 430081, Hubei, China
By means of tensile test and metallographic test, the paper discusses the influence of boron on the mechanical properties of steel. The results show that the boron reduces the yield strength and tensile strength of steel, but the elongation has no change. The boron increases the grain size, which is mainly reason of the yield strength of steel reducing.
彭其春， 于学森， 熊伟， 范丹萍， 邱雷， 王理猷. 探讨硼对钢力学性能的影响[J]. 中国冶金, 2013, 23(9): 17-18.
PENG Qi-chun, YU Xue-sen, XIONG Wei, FAN Dan-ping, QIU Lei, WANG Li-you. Analyzing the Influence of Boron on the Mechanical Properties of Steel. China Metallurgy, 2013, 23(9): 17-18.
2013, Vol. 23 
