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在磁场的作用下,用于改善各种金属材料力学性能的热处理方法称为磁场热处理。此法于1959年由美国的RDCA(美国的开发与研究公司)的总冶金师Bassett最先提出,故称为贝氏法。磁场热处理可用交流磁场(较高频率及工频),也可用直流磁场。近几年来,国内外的热处理工作者对磁场热处理做了大量的试验与研究。国内外大量的试验结果表明,磁场热处理不仅可用于各种结构钢、工具钢、不锈钢,而且还可以用于α及β钛合金等非铁磁性金属及合
Under the action of a magnetic field, the heat treatment method for improving the mechanical properties of various metal materials is called magnetic field heat treatment. This method was first proposed by Bassett, Chief Metallurgist of RDCA in the United States in 1959, and is called Bayesian Law. Magnetic field heat treatment available AC magnetic field (higher frequency and frequency), can also be used DC magnetic field. In recent years, heat treatment workers at home and abroad have done a lot of experiments and studies on magnetic field heat treatment. A large number of domestic and foreign test results show that the magnetic field heat treatment can not only be used for a variety of structural steel, tool steel, stainless steel, but also for non-ferromagnetic α and β titanium alloys and alloys