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- sintered magnetic alloy 烧结磁性合金
- Preparation of high performance Nd Fe B sintered magnet by strip casting (SC) process was studied. 研究了采用SC(stripcasting)工艺制备的高性能烧结钕铁硼磁体。
- The paper describes the advanced technology and key equipment used in the industrialized preparation of Nb - Fe - B sintered magnet which has high comprehensive performances ( Br = 14. 57 kGs, Hcj = 14. 43 kOe, ( BH) max =51.3 MGOe). 介绍了所采用的先进工艺和产业化制备高性能烧结钕铁硼磁体的情况。 该产品的磁性能达到Br=14.;57 kGs;Hcj=14
- The phase digrams of magnetic alloy are studied using variational cumulant expansion. 采用变分累积展开方法,研究了块体磁性合金的相图。
- It is mainly used for sintering of hard alloy,magnetic alloy,ceramic and powder materials. 产品描述:主要用于硬质合金、磁性合金、陶瓷及粉体材料的烧结。
- The main products include grain-oriented Si-steel strips and cores, perma alloy strips, bars and cores, FeCo, FeAl soft magnetic alloy strips and bars. 说明: 主要产品包括:取向硅钢薄带及铁芯、电工纯铁、坡莫合金带材、棒材及铁芯、铁钴、铁铬和铁铝合金带材及棒材。
- The influence of current heating densities and annealing time on effective permeability of Co-based and Fe-based amorphous soft magnetic alloy ribbons has been investigated. 研究了电流退火的电流密度、退火时间对钴基和铁基非晶软磁合金条带有效磁导率的影响,并与等温退火处理的结果作了比较。
- A brief review is given of the research status of the giant magnetoresistance effect and giant magnetoimpedance effect of metallic soft magnetic alloy multilayered films. 概括介绍了金属软磁合金多层薄膜巨磁电阻效应和巨磁阻抗效应的研究和应用,对多层薄膜的制备方法和表征手段作了介绍。
- Yueqing Zhengda Soft Magnetic Alloy Co.,Ltd is a high-tech company that mainly produces ultra-crystallite (nanometer cryst-allite) material,ultra-crystallite magnetic core,current transformer,Zero sequence current transformer,toroidal transformer. 乐清市正大软磁合金有限公司,是一家专业生产超微晶(纳米晶)带材,超微晶磁芯,电流互感器,零序互感器,环型电感的高科技、软磁公司。
- In this year,it consists of(1) superthin film magnetic material;(2) nano-crystal magnetic alloy;(3) giant magnetoresistive material;(4) spin polarization;(5) new ferrite and rare-earth compound. 今年综述内容包含:(1)超薄膜磁性材料;(2)纳米晶磁性合金;(3)巨磁电阻材料;(4)自旋极化;(5)新的铁氧体和稀土化合物。
- Antioxidation effects on the powders and sintered magnets of Sm(Co, Cu, Fe, Zr)z treated by of different methods were studied by TGA and DTA. Microstructure of Sm(Co, Cu, Fe, Zr)z sintered magnets was analyzed through SEM and EDS. 通过热重和差热实验研究了不同抗氧化工艺对Sm(Co,Cu,Fe,Zr)z合金粉末抗氧化效果和永磁体性能的影响,采用SEM,EDS对磁体显微组织的变化进行分析。
- JIANG Qi-du, LIU Fu-sui.Coupling pair model for negative magnetoresistance of magnetic alloy with slightly high concentration of impurity [J].Acta Physica Sinica, 1986,35(2) :177-186. [1]江启杜;刘福绥.;较高杂质浓度磁性合金负磁阻的关联对模型[J]
- Flaky morphology of magnetic alloy particle material can raise its natural resonance frequency because of strong shape anisotropy, which is advantageous to acquiring high microwave permeability . 薄片形状的磁性合金颗粒材料由于强形状各向异性可使其自然共振频率大大提高,有利于获得微波高磁导率磁性合金。
- A module made by the deposition of magnetic alloys in a vacuum and under the influence of a high magnetic field. 一种用磁合金以真空喷涂并在高磁场的作用下制成的组件。
- A coating of magnetic alloys on glass used in manufacturing computer storage devices. 薄膜:在玻璃上的磁性合金涂层,用于生产计算机存储装置。
- Uses:Used as important raw material for making praseodymium metal.Also used to make RE permanent magnetic alloys. 用途:用于制造金属镨和稀土永磁合金的原料。
- The effect of substituting elements Co, Dy, Ho, Er, Gd on magnetic properties and thermal stability in Nd-Fe-B system permanent magnet alloys have been studied. 研究了取代元素钴、镝、钬、铒、钆等对Nd-Fe-B系永磁合金磁性及热稳定性的影响。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- rare earth permanent magnet alloy bearing 稀土永磁合金磁轴承
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。