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本工作的目的是确定液相烧结So_5Sm磁体中所呈现的一些相。在1000℃烧结后,随后进行热处理的样品,用光学金相、电子探针和X光衍射技术进行了检验。本工作的结果指出,这些材料不呈现相平衡结构。
The purpose of this work is to determine some of the phases present in liquid-phase sintered So_5Sm magnets. After sintering at 1000 ° C, samples that were subsequently heat-treated were examined by optical metallography, electron probe and X-ray diffraction techniques. The results of this work indicate that these materials do not exhibit a phase-equilibrium structure.