摘要:高性能NdFeB磁体的磁性能是结构敏感量,与显微组织密切相关,只有设置合理的烧结温度及保温时间,才能够得到比较理想的显微结构,磁体性能才能得到保证。而烧结过程是一个复杂的物理、化学反应,笔者仔细的分析了烧结过程中几个关键的步骤,为此制订出合理的工艺路线,为NdFeB磁体的大规模生产提供了技术保证。
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