一、国内外钼业概况钼的发现至今已有两百多年的历史。只是在十八世纪末期,人们才发现了钼作为合金剂加入到钢、铁中,可提高钢材的力学性能和铸铁强度,能使钢的组织细化、均匀,扩大钢的淬火和回火温度范围,这才为钼在工业中的应用开创了广阔的前景。而两次世界大战又加速了钼工业的发展。 First, the status of molybdenum at home and abroad Molybdenum discovery has been more than two hundred years of history. It was only in the late eighteenth century that molybdenum was found to be added as an alloying agent to steel and iron to improve the mechanical properties and cast iron strength of the steel and to refine and homogenize the microstructure of the steel and to increase the quenching and tempering temperatures Range, which opened up broad prospects for the application of molybdenum in the industry. The two world wars accelerated the development of the molybdenum industry.