| Fe78Si9B13非晶粉末的钝化工艺对其磁粉芯性能的影响 |
| |
| 引用本文： | 王红霞,唐书环,崔嘉义,王正杰,王贤艳,王立军.Fe78Si9B13非晶粉末的钝化工艺对其磁粉芯性能的影响[J].金属功能材料,2010,17(2):8-11,66. |
| |
| 作者姓名： | 王红霞 唐书环 崔嘉义 王正杰 王贤艳 王立军 |
| |
| 作者单位： | 钢铁研究总院,安泰科技股份有限公司非晶制品分公司,北京,100081 |
| |
| 摘 要： | 对Fe78Si9B13非晶合金带材破碎粉末制备磁粉芯中的粉末钝化工艺进行了研究。通过添加3类不同的钝化剂对铁基非晶粉末进行表面钝化处理后,可显著改善非晶磁粉芯的成形性及磁性能。改变钝化剂的配方和浓度、控制钝化程度是控制非晶磁粉芯性能（有效磁导率、品质因数Q、损耗、频率特性等）的有效手段之一。
|
| 关 键 词： | 铁基非晶合金带材 非晶磁粉芯 钝化工艺 |
Influence of Surface Passivation Technology for Fe78Si9B13 Amorphous Powder on Magnetic Properties of Powder Core |
| |
| WANG Hong-xia,TAN Shu-huan,CUI Jia-yi,WANG Zheng-jie,WANG Xian-yan,WANG Li-jun.Influence of Surface Passivation Technology for Fe78Si9B13 Amorphous Powder on Magnetic Properties of Powder Core[J].Metallic Functional Materials,2010,17(2):8-11,66. |
| |
| Authors: | WANG Hong-xia TAN Shu-huan CUI Jia-yi WANG Zheng-jie WANG Xian-yan WANG Li-jun |
| |
| Affiliation: | (Advanced Technology ＆ Materials Co.,Ltd,Center Iron ＆Steel Research Institute,Beijing 100081,China) |
| |
| Abstract: | Influence of the surface passivation technology for Fe78Si9B13 amorphous powder on magnetic properties of powder core using same was investigated.It has been shown that the formability and magnetic properties of amorphous powder core can be significantly improved through powder surface passivation process of three types passivation substance.It is one of the effective methods of controlling magnetic properties of amorphous powder core（the effective magnetic permeability,quality factor Q,loss,frequency characteristics,etc.） by controlling the formulations and concentration of passivation agents and powder＇s passivated conditions. |
| |
| Keywords: | Fe-based amorphouse alloy strips amorphous powder core passivation technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
