BAUSCHINGER EFFECT AND COERCIVITY IN DUAL PHASE STEELS
双相钢中的Bauschinger效应和矫顽力

Initial flow stresses and coercivities during and after tension and tension plus compression in ferrite-martensite dual phase steels have been measured. It was found that both parameters for tension plus compression are smaller than those for tension only. For the flow stress, this phenomenon is called Bauschinger effect. The relative decrease of coercivity is larger than that of flow stress.