Method for manufacturing super strong steel body for manufacture of products with complicated shape
    1.
    发明授权
    Method for manufacturing super strong steel body for manufacture of products with complicated shape 有权
    用于制造具有复杂形状的产品的超强钢体的制造方法

    公开(公告)号:US08257516B2

    公开(公告)日:2012-09-04

    申请号:US12746845

    申请日:2009-05-27

    IPC分类号: C21D8/00

    摘要: The present invention relates to a method of manufacturing ultra-high strength steel products and, more particularly, to a method of manufacturing ultra-high strength steel products suitable for production of articles having a complicated shape or a high processing depth. The method includes preparing a steel sheet by blanking the steel sheet having hardenability to form a rough shape of a final product, cold-pressing the steel sheet to form a 50˜80% shape of the final product, precisely trimming the cold-formed steel sheet along a contour line corresponding to an outer contour of the final product, and hot-pressing the trimmed product to form the remaining 20˜50% shape of the final product and quenching simultaneous with hot-pressing, after heating the trimmed product to an austenite region of 700° C. or more.

    摘要翻译: 本发明涉及一种制造超高强度钢产品的方法,更具体地说,涉及一种制造适合生产具有复杂形状或高加工深度的制品的超高强度钢产品的方法。 该方法包括通过对具有淬硬性的钢板进行冲裁以制成最终产品的粗糙形状来制备钢板,冷轧钢板以形成最终产品的50-80%形状,精确地修整冷成型钢 沿着对应于最终产品的外部轮廓的轮廓线,热压该修剪产品以形成剩余的20-50%的最终产品形状,并在将修剪后的产品加热至 700℃以上的奥氏体区域。

    METHOD FOR MANUFACTURING SUPER STRONG STEEL BODY FOR MANUFACTURE OF PRODUCTS WITH COMPLICATED SHAPE
    4.
    发明申请
    METHOD FOR MANUFACTURING SUPER STRONG STEEL BODY FOR MANUFACTURE OF PRODUCTS WITH COMPLICATED SHAPE 有权
    制造超强钢体的方法,用于制造具有合成形状的产品

    公开(公告)号:US20100269962A1

    公开(公告)日:2010-10-28

    申请号:US12746845

    申请日:2009-05-27

    IPC分类号: C21D8/02

    摘要: The present invention relates to a method of manufacturing ultra-high strength steel products and, more particularly, to a method of manufacturing ultra-high strength steel products suitable for production of articles having a complicated shape or a high processing depth. The method includes preparing a steel sheet by blanking the steel sheet having hardenability to form a rough shape of a final product, cold-pressing the steel sheet to form a 50˜80% shape of the final product, precisely trimming the cold-formed steel sheet along a contour line corresponding to an outer contour of the final product, and hot-pressing the trimmed product to form the remaining 20˜50% shape of the final product and quenching simultaneous with hot-pressing, after heating the trimmed product to an austenite region of 700° C. or more.

    摘要翻译: 本发明涉及一种制造超高强度钢产品的方法,更具体地说,涉及一种制造适合生产具有复杂形状或高加工深度的制品的超高强度钢产品的方法。 该方法包括通过对具有淬硬性的钢板进行冲裁以制成最终产品的粗糙形状来制备钢板,冷轧钢板以形成最终产品的50-80%形状,精确地修整冷成型钢 沿着对应于最终产品的外部轮廓的轮廓线,热压该修剪产品以形成剩余的20-50%的最终产品形状,并在将修剪后的产品加热至 700℃以上的奥氏体区域。

    Ion generation apparatus used in ion implanter
    5.
    发明申请
    Ion generation apparatus used in ion implanter 审中-公开
    用于离子注入机的离子发生装置

    公开(公告)号:US20050253084A1

    公开(公告)日:2005-11-17

    申请号:US11092068

    申请日:2005-03-28

    申请人: Seung-Man Nam

    发明人: Seung-Man Nam

    摘要: An ion generation apparatus used in an ion implanter includes a source head for generating ions and a source chamber with a manipulator for extracting only cations from the generated ions. A liner comprising a plurality of sections is installed at inner faces of the source chamber. An existing liner can be periodically replaced with a new liner to shorten a time required for cleaning the inner faces of the source chamber.

    摘要翻译: 在离子注入机中使用的离子产生装置包括用于产生离子的源头和源室,其具有用于从所产生的离子中仅提取阳离子的操纵器。 包括多个部分的衬里安装在源室的内表面处。 可以使用新的衬垫周期性地更换现有的衬里,以缩短清洁源室的内表面所需的时间。