摘要
介绍了VN合金在HRB400热轧钢筋生产中的应用,对采用VN合金与普通FeV50生产的400MPa级钢筋的性能进行了对比,分析了VN微合金化后钢中的N的变化情况和存在形式,并分析了VN微合金化对钢筋性能和组织的影响,比较了使用两种合金的成本。
The application of VN-alloy in production of HRB400 hot-rolled reinforced bar is introduced, the performances of bar of 400 MPa grade produced separately with VN-alloy and normal FeV50 are compared, the change and existing form of N in steel after VN micro-alloying analyzed as well as the influence on the performance and micro-structure analyzed, the costs to use different alloy compared
出处
《河北冶金》
2002年第6期14-17,共4页
Hebei Metallurgy
