公开(公告)号：EP1079399A1

公开(公告)日：2001-02-28

申请号：EP99921173.3

申请日：1999-05-19

申请人： Japan Science and Technology Corporation ,  JAPAN as represented by National Research Institute for Metals ,  JAPAN as Represented by DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY

发明人： KIYOSHI, Tsukasa National Res. Inst. for Metals ,  WADA, Hitoshi National Res. Inst. for Metals ,  WAKAYAMA, Nobuko National Inst. Mat.& Chem. Res.

IPC分类号： H01F7/02

CPC分类号： H01F7/0278

摘要： Magnets comprising main magnets formed by arranging a single or plural magnets, and auxiliary magnets for uniformalizing the magnetic force of the main magnets in a predetermined space. The magnets uniformalize the magnetic force in space.

摘要翻译： 包括通过布置单个或多个磁体形成的主磁体的磁体和用于使预定空间中的主磁体的磁力均匀化的辅助磁体。 磁体使空间中的磁力均匀化。

公开(公告)号：EP1065494A1

公开(公告)日：2001-01-03

申请号：EP99910733.7

申请日：1999-03-26

申请人： JAPAN as represented by National Research Institute for Metals

发明人： MIYAHARA, K., Nat. Research Institute for Metals ,  MATSUOKA, S., Nat. Res. Institute for Metals. ,  NAGASHIMA, N., Nat. Res. Institute for Metals

IPC分类号： G01N3/40

CPC分类号： G01N3/48 ,  G01N2203/0082 ,  G01N2203/0286 ,  Y10S977/852

摘要： A testing method for determining the hardness of a micro region, into which an indenter is pushed, from an indentation curve indicating a relation between a penetration depth observed when an indenter in an arbitrary shape is pushed in and an indenting force, characterized by comprising

(1) measuring, in addition to macro hardnesses, relations between penetration depths observed when an indenter in an arbitrary shape is pushed in and indenting forces, for a plurality types of standard samples,
(2) determining a reference function indicating a macro hardness by standardizing a relation between an indenting force and a macro hardness with the same penetration depth used as an index, for indentation curves of a plurality types of standard samples indicating relations between penetration depths and indenting forces,
(3) measuring relations between penetration depths and indenting forces for arbitrary samples, and
(4) determining the hardness of a micro region from the measured values according to the reference function, by which the hardness of a micro region such as a nanometer region is evaluated accurately.

摘要翻译： 用于从压入曲线确定压入压痕的微区域的硬度的测试方法，该压痕曲线表示当推入任意形状的压头时观察到的穿透深度与压入力之间的关系，其特征在于包括 1）除了宏观硬度之外，测量当多个类型的标准样品中压入任意形状的压头和压入力时观察到的穿透深度之间的关系，（2）通过标准化来确定指示宏观硬度的参考功能 对于指示穿透深度和压入力之间的关系的多种类型的标准样品的压痕曲线，（3）测量穿透深度和压痕力之间的关系，压痕力与具有相同穿透深度的宏观硬度之间的关系用作指标 对于任意样品，以及（4）从测量值确定微区域的硬度 参考功能，准确地评估诸如纳米区域的微区域的硬度。

公开(公告)号：EP1065494B1

公开(公告)日：2007-09-12

申请号：EP99910733.7

申请日：1999-03-26

申请人： JAPAN as represented by National Research Institute for Metals

发明人： MIYAHARA, K., Nat. Research Institute for Metals ,  MATSUOKA, S., Nat. Research Institute for Metals ,  NAGASHIMA, N., Nat. Research Institute for Metals

IPC分类号： G01N3/40 ,  G01N3/48

CPC分类号： G01N3/48 ,  G01N2203/0082 ,  G01N2203/0286 ,  Y10S977/852

摘要： A testing method for determining the hardness of a micro region, into which an indenter is pushed, from an indentation curve indicating a relation between a penetration depth observed when an indenter in an arbitrary shape is pushed in and a relative indenting force, characterized by comprising the steps of: 1) measuring, in addition to macro hardnesses, relations between penetration depths observed when an indenter in an arbitrary shape is pushed in and relative indenting forces, for a plurality of tapes of standard samples, 2) determining a reference function indicating a macro hardness by standardizing a relation between an indenting force and a macro hardness with the same penetration depth used as an index, for indentation curves of a plurality types of standard samples indicating relations between penetration depths and indenting forces, 3) measuring relations between penetration depths and indenting forces for arbitrary samples, and 4) determining the hardness of a micro region from the measurements according to the above reference function; the method enabling an accurate evaluation of the hardness of a micro region such as a non-size region.