Non-oriented Electrical Steel Strip Having Excellent Magnetic Properties and Production Method Thereof
    2.
    发明申请
    Non-oriented Electrical Steel Strip Having Excellent Magnetic Properties and Production Method Thereof 审中-公开
    具有优异磁性的非取向电工钢带及其制造方法

    公开(公告)号:US20140216606A1

    公开(公告)日:2014-08-07

    申请号:US13991582

    申请日:2013-01-17

    发明人: Nam-Hoe Heo

    IPC分类号: H01F1/16 H01F1/147 C21D8/02

    摘要: The present invention relates to a non-oriented electrical steel strip, which is used as a core for electrical devices such as motors and transformers, and a production method thereof. In accordance with one embodiment of the invention, there is provided a method for producing a (100) [0vw] non-oriented electrical steel strip having excellent magnetic properties, in which a slab having a composition comprising 0.0001-0.035 wt % of S and the balance of Fe and inevitable impurities, thereby showing a ferrite structure throughout the entire temperature range, is hot-rolled, pickled and cold-rolled, and the cold-rolled steel strip is annealed so that the selective growth of (100) grains on the surface of the cold-rolled steel strip occurs and the surface of the annealed steel strip is composed of the (100) [0vw] orientation.

    摘要翻译: 本发明涉及一种用作诸如电动机和变压器之类的电气装置的核心的无方向性电钢带及其制造方法。 根据本发明的一个实施方案,提供了一种制备具有优异磁性能的(100)[10v]无取向电工钢带的方法,其中具有包含0.0001-0.035wt%的S和 将Fe和不可避免的杂质的平衡,从而在整个温度范围内显示出铁素体结构,进行热轧,酸洗和冷轧,并将冷轧钢带退火,使(100)晶粒的选择性生长 发生冷轧钢带的表面,退火钢带的表面由(100)[0vw]取向组成。

    APPARATUS FOR SEPARATION AND CONDENSATION OF MIXTURE
    7.
    发明申请
    APPARATUS FOR SEPARATION AND CONDENSATION OF MIXTURE 审中-公开
    用于分离和混合混合物的装置

    公开(公告)号:US20120061229A1

    公开(公告)日:2012-03-15

    申请号:US12984782

    申请日:2011-01-05

    IPC分类号: B01D3/14

    摘要: Disclosed herein is an apparatus for separation and condensation of a mixture. The apparatus for separation and condensation of a mixture includes: a base part: a sample vaporizing unit mounted on the base part, and vaporizing the stored sample; a collecting unit mounted on the base part, in order to collect the sample; a driver moving the collecting unit pass; and a control device controlling the sample vaporizing unit to vaporize the sample and controlling the driver to move the collecting unit, whereby a small amount of mixture can be separated automatically.

    摘要翻译: 本文公开了一种用于混合物的分离和冷凝的装置。 用于分离和冷凝混合物的装置包括:基部:安装在基部上的样品蒸发单元,并蒸发储存的样品; 安装在基部上的收集单元,以收集样品; 司机移动收集单位通行证; 以及控制装置,其控制样品蒸发单元使样品蒸发并控制驱动器移动收集单元,从而可以自动分离少量的混合物。