论文部分内容阅读
钕铁硼产业的现状与真空设备的进一步完善及提高一、世界钕铁硼永磁材料发展现状及市场前景钕铁硼永磁材料作为商品进入市场已有１０余年的历史，在过去１０年中钕铁硼材料的技术和市场均有了惊人的发展。表１列出了全世界钕铁硼材料产量逐年增长的情况。表１世界ＮｄＦｅ...
The status quo of NdFeB industry and the further improvement and improvement of vacuum equipment I. Development status and market prospects of NdFeB permanent magnet materials in the world NdFeB permanent magnet materials have entered the market as commodities for more than 10 years in the past 10 years The technology and market for neodymium-iron-boron materials have all been amazingly developed. Table 1 lists the annual growth of NdFeB material production in the world. Table 1 World NdFe...