磁性材料

In order to better co-ordination of the technological transformation of magnetic materials manufacturer, we have also developed a variety of specifications chamfering machine magnet, alnico heat treatment furnace and temperature control devices.

为更好的配合磁性材料生产厂家的技术改造，我们还研发了各种规格的磁钢倒角机、磁钢热处理电炉及其温控装置。

About Wenzhou Jiaheng Magnetic Industry Co., Ltd, established in 1998, is specialized in Alnico Permanent Magnet Products, magnetic Alnico development, manufacture, sale and processing of Nd-Fe-B series magnetic materials, sales and product development of magnetic applications of high scientific and technological enterprises.

温州嘉恒磁业有限公司成立于1998年，是专业从事铝镍钴永磁产品、铝镍钴磁粉的开发、制造、销售及钕铁硼系列磁性材料深加工、销售及磁应用产品开发的高科技企业。

This paper, on the base of the forward circuit, discusses the effects of the circuit topology and material of magnetic core on the efficiency, size and weight of the power transformer.

超微晶材料在一定的工作频率范围内可以减小变压器的体积、重量和损耗，是一种优良的新型磁性材料。

The dilutions of magnetic materials have an important effect on the properties of system.

磁掺杂在许多材料中普遍的存在，磁性材料中杂质的存在对系统物性的变化产生很大的影响。

The outcome of the test of the sample's major metal components shows, the material type of 90 per cent of the sample carriers of China's remaining wire-recorded sound archive of traditional and folk music is 18/8 type Chromium-Nickel stainless steel, whose chemical properties have remained intact till today. The parametric test of the sample's major physical property of being magnetic shows, the carriers'physical property of being magnetic has stayed in complete conformity to the conditions of ferromagnetic materials serving as the material for audio signal recording and storage.

样本主要金属成份含量测试结果显示：本课题重点考察的我国钢丝录音遗存音乐音响档案载体品种中90%的材质类型为18/8铬镍不锈钢，它们的化学特性至今仍然保持完整；样本主要物理磁特性参量测试结果显示：这批音响档案载体的物理磁特性完全符合铁磁性材料作为音频信息记录及保存介质材料的基本条件。

Widely used in ceramics, electronics, magnetic materials, rare earth, fluorescent materials, glass, metallurgical industry push plate tunnel kiln, shuttle kiln, electric furnace parts, such as high temperature.

广泛应用于陶瓷、电子、磁性材料、稀土、荧光材料、玻璃、冶金等工业中的隧道推板窑、梭式窑、电炉的高温部位等。

With a sufficiently large field the material saturates and further increases in magnetic field produce no further changes in magnetic flux.

在磁记录技术中，磁性材料的磁化状态，当磁场足够强时，材料饱和，此时，进一步增加磁场强度不会改变其磁通量。

Methods The ferromagnetic ring is displaced by magnetic ring and the shimming effect is discussed.

用磁性材料代替常用的铁磁材料作为极面上的匀场环，并讨论匀场效果。

This invention discloses a high-performance magnetic current solvent using carbon nanometer tube as anti-sedimentation agent and its preparing method.

本发明属磁性材料和功能材料技术领域，具体为一种以碳纳米管作为抗沉降剂的高性能磁流变液及其制备方法。

High strength: Aluminum-magnesium-silicon alloy wire possesses high strength, its min value of tensile strength is 170% of the value of general hard and round aluminum wire(H8), is a fine armored material;②Low loss:as a non-magnetism material, no eddy current loss will happened on aluminum-magnesium-silicon alloy wire; when under 20℃, itsunit resistance corresponding to 52.3~53.0%IACS (international annealed copper wire standard), so that, the heat loss caused by induced current is very low;③Light weight: the density of aluminum-magnesium-silicon is only 2.7g/cm3 it largely reduced the total weight of armored cable.

该电缆突出的优点是：①高强度：铝-镁-硅合金丝具有较高的强度，其抗拉强度的最小值都是普通硬圆铝线（H8）抗拉强度的170%，是一种较好的铠装材料；②损耗小：铝-镁-硅合金丝为非磁性材料，不存在涡流损耗；其在20℃时的电阻率相52.5~53.0%IACS，因此由感应电流产生的热损耗很小；③重量轻：铝-镁-硅合金丝的密度仅为2.7g/cm3，明显降低了铠装电缆的整体重量。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。