1) Pr-Fe-B magnet
Pr-Fe-B磁体
2) Nd-Fe-B magnet
Nd-Fe-B磁体
1.
Combing with the industrial production of sintered Nd-Fe-B magnet in China, the effects of different sintering temperatures and tempering heat treatment temperatures on the product magnetic property and demagnetization curve square degree after pressure molding of the same Nd-Fe-B powder were studied.
结合国内烧结Nd-Fe-B磁体工业生产过程,研究了相同Nd-Fe-B粉末压制成型后,不同的烧结、回火热处理温度对产品磁性能及退磁曲线方形度的影响。
2.
A quantitative description of variation of the demagnetization curve rectangularity of Nd-Fe-B magnets with sintering process and a study of the effect of relative density, grain size and its distribution on the demagnetization curve rectangularity of Nd-Fe-B magnets are presented in this paper.
定量描述了Nd-Fe-B磁体J-H退磁曲线方形度与烧结过程的关系,分析了相对密度、晶粒尺寸及其分布对磁体J-H退磁曲线方形度的影响规律。
3.
The densification process and mechanism in sintered Nd-Fe-B magnets have been investigated in thispaper.
定量描述了Nd-Fe-B磁体的烧结致密化过程,分析了有效稀土含量、合金粉末粒度对烧结致密化过程的影响,研究了Nd-Fe-B磁体烧结过程的致密化机制。
3) Pr Fe B amorphous alloy
Pr-Fe-B非晶合金
4) sintered Nd-Fe-B magnet
烧结Nd-Fe-B磁体
1.
Associated with the mass-production of sintered Nd-Fe-B magnets currently in China, an investigation is presented in this paper of the impact of compact density on microstructure and magnetic properties of sintered Nd-Fe-B magnets.
结合国内烧结Nd-Fe-B磁体工业生产过程,研究了压制成型生坯密度对烧结Nd-Fe-B磁体致密化程度、显微组织、取向度及磁性能的影响。
2.
Epoxy resin coatings with different KH-550 silane concentration on sintered Nd-Fe-B magnets were formed by rendering and blending method.
利用打底法和掺混法在烧结Nd-Fe-B磁体上制备出含有不同KH-550硅烷浓度偶联剂的环氧树脂涂层。
5) Nd-Fe-B permanent magnets
Nd-Fe-B永磁体
1.
The effects of the temperature on magnetic properties of Nd-Fe-B permanent magnets with ultra-high coercivity was studied.
研究了超高矫顽力Nd-Fe-B永磁体在不同温度下的磁性能。
补充资料：Pr-Fe-B permanent magnet materials
分子式：Pr2Fe14B
CAS号：
性质：用金属镨取代金属钕而制取的永磁材料，具有永磁材料的三个条件。它具有相当高的各向异性，它的居里点Tc与Nd2Fe14B相当。加入Al，Co，Nd，Dy，Tb，Cu等元素可提高其磁性能。烧结的Pr16Fe76B8永磁材料磁能积达（B·H）m=294.5kJ/m3(37.0MGsOe)，矫顽力mHc=931.3kA/m(11.7kOe)。除用NdFeB永磁体制造方法外，还可用铸造-退火-热压等工序制备。由于金属镨价格低于钕，因而它的价格便宜。
CAS号：
性质：用金属镨取代金属钕而制取的永磁材料，具有永磁材料的三个条件。它具有相当高的各向异性，它的居里点Tc与Nd2Fe14B相当。加入Al，Co，Nd，Dy，Tb，Cu等元素可提高其磁性能。烧结的Pr16Fe76B8永磁材料磁能积达（B·H）m=294.5kJ/m3(37.0MGsOe)，矫顽力mHc=931.3kA/m(11.7kOe)。除用NdFeB永磁体制造方法外，还可用铸造-退火-热压等工序制备。由于金属镨价格低于钕，因而它的价格便宜。
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