钕铁硼磁体,NdFeB magnet
1)NdFeB magnet钕铁硼磁体
1.The cytotoxicity of N48 NdFeB magnets coated with titanium-nitride;镀氮化钛膜钕铁硼磁体细胞毒性的实验研究
2.Effect of technique on magnetic performance of NdFeB magnet;工艺技术对钕铁硼磁体性能影响的研究
英文短句/例句

1.Brittleness Analysis of Sintered NdFeB Magnets in different Processes不同工艺烧结钕铁硼磁体的脆性分析
2.Effect of Zr on High Properties Consistency of NdFeB MagnetsZr对钕铁硼磁体性能稳定性的影响
3.The Preliminary Study on Effection of Nd Fe B Magnet for Trace Elements in Rhesus Monkeys钕铁硼磁体对机体微量元素影响的初步研究
4.A STUDY ON THE CORRELATION BETWEEN iHc OF A Nd_(15-x)Dy_xFe_(77)B_8 MAGNET AND THE AGING SYSTEM时效制度与含镝钕铁硼磁体的内禀矫顽力
5.The Marketing Strategic Research of Chinese Sintered NdFeB Industry;中国烧结钕铁硼磁体行业市场营销策略研究
6.The Grain Boundary Engineering of Sintered Nd-Fe-B Permanent Magnet with High Performance;高性能烧结钕铁硼磁体的晶界设计与控制
7.Past,Now and Future of Sintered NdFeB Magnet Industry in China;中国烧结钕铁硼磁体产业的历史、现状及未来
8.Injection Molding of NdFeB Bonded Magnet from Granulation-free Powder粉料免造粒粘结钕铁硼磁体注塑成型工艺
9.Study on phenolic resin bonded NdFeB magnets prepared by warm compaction molding酚醛树脂粘结钕铁硼磁体温压制备技术研究
10.Effect of Hot-Pressed Progress on the Magnetic Properties of Die-Upset Nd-Fe-B Magnets热压过程对热变形钕铁硼磁体磁性能影响的研究
11.The Effect of Liquid Phase Alloy with Gd、Ce on the Magnetic Properties and Microstructure of Sintered Nd-Fe-B Magnets含Gd、Ce液相合金对烧结钕铁硼磁体性能和组织影响
12.Coercivity Mechanism Models and Influential Factors of Nd-Fe-B Nanocomposite Magnets纳米复合钕铁硼磁体的矫顽力模型及影响因素综述
13.MEASUREMENT OF CURIE TEMPERATURE FOR Nd-Fe-B PERMANENT MAGNETS AT LOW MAGNETIC FIELD低场下钕-铁-硼永磁体居里温度的测量
14.ultrapowerful Nd-Fe-B permanent magnetic alloy超强钕铁硼永磁合金
15.Effect of Gd,Y Content on Magnetic Properties of Sintered Nd-Fe-B Permanent MagnetGd、Y含量对烧结钕铁硼永磁体磁性能的影响
16.The Fabrcation of Economical Mould Pressing Bonded NdFeB Permanent Magnets;高性价比的模压粘结钕铁硼永磁体制备
17.Study on the Protective Electroless Plating of NdFeB Sintered Magnets;钕铁硼烧结磁体的化学镀表面防护处理研究
18.Materials for sintered Nd-Fe-B permanent magnetsGB/T13560-1992烧结钕铁硼永磁材料
相关短句/例句

Nd Fe B magnet钕铁硼磁体
1.A bass speaker magnetic circuit has been introduced with a hybrid application of radial and axial orientation ring Nd Fe B magnets.讨论了这种磁路所用钕铁硼磁体的压制成型、磁性能检验、装配和充磁。
2.Two of them were fixed with Nd Fe B magnets on the palates respectively.选用成年雄性恒河猴3只,其中2只实验,1只对照,进行短期钕铁硼磁体生物安全性观察。
3)Nd-Fe-B magnet钕铁硼磁体
4)NdFeB permanent magnet钕铁硼永磁体
5)Bonded NdFeB Magnet粘结钕铁硼磁体
1.Study on phenolic resin bonded NdFeB magnets prepared by warm compaction molding酚醛树脂粘结钕铁硼磁体温压制备技术研究
6)Nd-Fe-B permanent magnet钕铁硼永磁体
1.The composition of plating solution,the technological parameters and process for amorphous Ni-P alloy coating of Nd-Fe-B permanent magnet were described.研究了钕铁硼永磁体电镀Ni-P非晶态合金镀液组成、工艺参数和工艺流程,分析了影响镀层性能的影响因素,包括电流密度、温度、镀液的pH值及亚磷酸的含量等。
延伸阅读

钕铁硼磁体分子式:CAS号:性质:由稀土元素R与铁、硼组成的金属间化合物。R主要是钕或钕与其他稀土元素的组合,有时也用钴、铝、钒等元素取代部分铁。钕铁硼磁体有很强的磁晶各向异性和很高的饱和磁化强度,其代表性的磁体成分为Nd15Fe77B8(原子比)。在永磁材料中,烧结Nd-Fe-B磁体性能最高,商业产品的最大磁能积(BH)max=360kJ/m3,内禀矫顽力iHc达到800~1400kA/m。但该磁体的居里温度较低(314℃),温度稳定性和耐蚀性较差,限制了在较高温度下使用,而且在多数情况下需采用保护涂层。钕铁硼磁体的制造工艺有粉末冶金法和熔体快淬法。因磁性能优异,Nd-Fe-B型磁体获得了广泛的应用,主要用于电动机、发电机、声波换能器、各种传感器、医疗器械和磁力机械等。