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材料研究学报 1992
DEFORMATION AND FRACTURE OF FREE-CUTTING PHASE CONTAINING RE DURING HOT WORKING
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Abstract:
There exists the deformation and fracture cycle of two types of free-cuttingphase:MnS-RE_2S_3 and(Mn,Ca)S-RE_2S_3 during hot working,as the interface between thephases in them is open,the complex phase may split.