摘要
通过试验数据和成本效益分析,论证加N b微合金化技术,在保证Q 345钢板力学性能的前提下,提高机时产量的可行性。
By analyzing experimental data and cost benefits, the feasibility of Nb micro-alloying technology for increasing hourly production of the machine on the prerequisite of assuring the Q345 mechanical properties is demonstrated.
出处
《宽厚板》
2005年第6期7-9,共3页
Wide and Heavy Plate
