Zr)17相关论文
Permanent magnets capable of reliably operating at high temperatures up to ~ 450 ℃ are required in advanced power system......
制备了高温稀土永磁材料Sm(CobalFeo.26Cu0.05Zr0.026)7.0,研究了磁性能与工艺条件的关系.结果表明:提高烧结温度可使材料的Br和(B......