高导磁率,低矫顽力,耐磨耐蚀,可在大气下处理,稳定性好。
通过2分钟的RIE使矫顽力减小33%,而磁电阻率几乎不受影响。
掺杂后钡铁氧体饱和磁化强度较未掺杂钡铁氧体有所提高,矫顽力则显著下降。
随着复合纤维中合金含量的增加,饱和磁化强度增大,而矫顽力下降。
三维花状的钴纳米磁性材料相对于大块的钴在室温条件下的矫顽力显著增强。
各向同性双相纳米晶粘结磁体制备工艺的改进对矫顽力影响
磁性材料。第7部分:开磁路中磁性材料矫顽力的测量方法
含铌钕铁硼永磁体的纳米晶粒微观结构与矫顽力机制模型
1·Metal magnetic powder with fine particles and relative higher coercivity and remanence are ideal materials for high density magnetic recording.
金属磁粉颗粒细小,具有较高的矫顽力和剩磁,是较为理想的高密度磁记录材料。
2·Nanocomposite permanent magnet exhibits excellent magnetic properties combining high coercivity of permanent magnetic phase with high saturation magnetization of soft magnetic phase.
纳米复合永磁材料兼具硬磁性相的高矫顽力和软磁性相的高饱和磁化强度,磁性能优异。
3·The results indicate that as the magnetizing field increases, both the coercivity and remanence increase sharply up to a certain high field and then slowly increase to a saturated value.
结果表明,随着磁场的增加,矫顽力及剩余磁感应强度开始时快速增大,高场后增加缓慢并趋于饱和。
4·The variation of effective anisotropy was basically the same as that of coercivity.
有效各向异性与矫顽力的变化规律基本相同。
5·The relative decrease of coercivity is larger than that of flow stress.
但矫顽力的相对变化大于后者。