1) sintered and bonded NdFeB magnet
烧结与粘结NdFeB磁体
2) sintered NdFeB magnets
烧结NdFeB磁体
1.
The effect of annealing process on the microstructure and magnetic properties of sintered NdFeB magnets were studied.
系统研究了热处理对烧结NdFeB磁体微观结构和磁性能的影响。
2.
Adding Dy2O3(1wt%) powder into NdFeB and then preparing the sintered NdFeB magnets,the effect of 1wt% Dy2O3 powder on microstructure of the sintered NdFeB magnets was studied.
研究了NdFeB粉末中添加1wt%Dy2O3粉末对烧结NdFeB磁体微观结构的影响,研究发现,在烧结过程中,Dy2O3中的Dy与Nd2Fe14B中的Nd发生了置换反应,Dy进入Nd2Fe14B相,形成了(Nd,Dy)2Fe14B相,提高了磁体的矫顽力。
3) sintered NdFeB magnet
烧结NdFeB磁体
1.
As a result, we have produced the sintered NdFeB magnet with excellent integrated properties of Br=1.
介绍了N44SH高性能烧结NdFeB磁体的工艺技术。
2.
By adjusting doping elements and adopting strip casting,HD technique,jet milling airtight moulding and proper oxidation protection measures,we have produced sintered NdFeB magnet with excellent overall properties of Br=1.
418T,Hcb=1079kA/m,Hcj=1376kA/m,(BH)max=379kJ/m3的高综合性能烧结NdFeB磁体。
3.
Electroless deposition of Ni-P alloys on the sintered NdFeB magnets was employed to enhance their corrosion resistances.
本文首先综述了NdFeB永磁材料的腐蚀机理和各种防护处理工艺,在此基础上,采用化学镀的方法,在烧结NdFeB磁体表面镀覆Ni-P合金,以提高磁体的耐蚀性。
4) bonded NdFeB magnet
粘结NdFeB磁体
1.
Preparation technology of the bonded NdFeB magnet;
粘结NdFeB磁体的制备工艺
2.
Effect of forming technology on mechanical properties of bonded NdFeB magnet;
成型工艺对粘结NdFeB磁体力学性能的影响
3.
Effect of presing processes on structure and magnetic properties of the bonded NdFeB magnet;
成形工艺对粘结NdFeB磁体结构和磁性能的影响
5) NdFeB bonded magnet
NdFeB粘结磁体
1.
Study on properties of anisotropic NdFeB bonded magnet produced by molding compression
模压成形各向异性NdFeB粘结磁体性能研究
2.
The effect of particle size and its distribution of magnetic powder and different antioxidant on magnetic properties of NdFeB bonded magnets by injection moulding is studied.
本文研究了磁粉的粒度分布以及不同抗氧化剂的加入对注射成型NdFeB粘结磁体密度和磁性能的影响。
3.
ABSTRACT: The addition of different additives taking an effect on the properties of NdFeB bonded magnets byinjection moulding.
本文研究了各种添加剂的加入对注射成型NdFeB粘结磁体性能的影响。
6) bonded NdFeB magnets
粘结NdFeB磁体
1.
The characters of three kinds of binders for bonded NdFeB magnets are studied at room temperature and high temperature.
研究了三种适合模压粘结NdFeB磁体的粘结剂的室温和高温特性 ,其中一种为GBM -H型 ,室温抗压强度为 180N/mm2 ,韧性也很好 ,可在 12 0℃以下温度使用 ,时效期超过 6个月 ,是一种适合规模生产粘结NdFeB磁体的粘结剂 ;另一种GBM M粘结剂的室温和 2 0 0℃温度下的抗压强度都为 2 30N/mm2 ,是一种耐温可达 2 0 0℃以上的粘结
补充资料：烧结磁体
分子式：
CAS号：
性质：用稀土金属和其他金属按一定比例投入炉内，真空感应炉熔炼——粗破碎经气流磨制成一定粒度的粉末，压型-真空烧结-热处理等主要工序制成的磁体称为烧结磁体。本方法工艺成熟，易于掌握，质量可靠，但成本高。
CAS号：
性质：用稀土金属和其他金属按一定比例投入炉内，真空感应炉熔炼——粗破碎经气流磨制成一定粒度的粉末，压型-真空烧结-热处理等主要工序制成的磁体称为烧结磁体。本方法工艺成熟，易于掌握，质量可靠，但成本高。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条