公开(公告)号：US4942773A

公开(公告)日：1990-07-24

申请号：US326726

申请日：1989-03-21

申请人： Kaizo Okamoto ,  Akira Ichihara ,  Akimune Sato ,  Kenji Hirata ,  Katsuhisa Hirayama ,  Eiji Hina ,  Shigeru Nakaji ,  Minoru Sakamoto ,  Takashi Tanaka ,  Keizo Shimizu

发明人： Kaizo Okamoto ,  Akira Ichihara ,  Akimune Sato ,  Kenji Hirata ,  Katsuhisa Hirayama ,  Eiji Hina ,  Shigeru Nakaji ,  Minoru Sakamoto ,  Takashi Tanaka ,  Keizo Shimizu

IPC分类号： G01N1/04

CPC分类号： G01N1/04

摘要： A cutting device for collecting a quantoback analysis sample in a hot state from a preferred position of a continuously cast steel piece is disclosed. According to this invention, a dish like recess is cut on the surface of a cast steel piece while leaving a center column, then the root of the center column is cut and the cut free portion taken out as a sample.

摘要翻译： 公开了一种用于从连续铸钢件的优选位置收集热状态的回转分析样品的切割装置。 根据本发明，在铸钢件的表面上切割碟形凹槽，同时留下中心柱，然后切割中心柱的根部，并将切出的部分作为样品取出。

公开(公告)号：US4833930A

公开(公告)日：1989-05-30

申请号：US79142

申请日：1987-07-28

申请人： Kaizo Okamoto ,  Akira Ichihara ,  Akimune Sato ,  Kenji Hirata ,  Katsuhisa Hirayama ,  Eiji Hina ,  Shigeru Makaji ,  Minoru Sakamoto ,  Takashi Tanaka ,  Keizo Shimizu

发明人： Kaizo Okamoto ,  Akira Ichihara ,  Akimune Sato ,  Kenji Hirata ,  Katsuhisa Hirayama ,  Eiji Hina ,  Shigeru Makaji ,  Minoru Sakamoto ,  Takashi Tanaka ,  Keizo Shimizu

IPC分类号： B23C5/10 ,  B22D11/16 ,  B23B51/04 ,  B23P23/00 ,  G01N1/04 ,  G01N1/08

CPC分类号： G01N1/04 ,  Y10S83/919

摘要： A method and a device for collecting a quantoback analysis sample in hot state from a preferred position of a continuously cast steel piece are disclosed. According to this invention, a dish like recess is cut on the surface of cast steel piece while leaving a center column, then the root of left center column is root cut and taken out as sample. A cutting device and a way for accessing the cutting device are presented for operating this process.

摘要翻译： 公开了一种用于从连续铸钢件的优选位置收集热状态的回旋分析样品的方法和装置。 根据本发明，在铸钢件的表面上切下碟形凹槽，同时留下中心柱，然后将左中心柱的根切割并作为样品取出。 呈现切割装置和用于访问切割装置的方式用于操作该过程。

公开(公告)号：US5241151A

公开(公告)日：1993-08-31

申请号：US905908

申请日：1992-06-29

申请人： Yutaka Naruse ,  Yoshinori Anabuki ,  Kaizo Okamoto ,  Eiji Hina ,  Kiyoshi Wakabayashi ,  Takayuki Naoi ,  Hitoshi Aizawa

发明人： Yutaka Naruse ,  Yoshinori Anabuki ,  Kaizo Okamoto ,  Eiji Hina ,  Kiyoshi Wakabayashi ,  Takayuki Naoi ,  Hitoshi Aizawa

IPC分类号： C21D9/46 ,  C21D1/09 ,  C21D8/12 ,  C21D9/56

CPC分类号： C21D8/1294 ,  C21D9/56 ,  C21D1/09

摘要： An electron beam irradiating apparatus continuously irradiates a running metal strip with an electron beam. An electron beam source can deflect the electron beam. At least one standby target is provided to receive the electron beam from the electron beam gun in a standby period in which the metal strip is not intended to be irradiated.

公开(公告)号：US5382802A

公开(公告)日：1995-01-17

申请号：US109180

申请日：1993-08-19

申请人： Yoshinori Anabuki ,  Eiji Hina

发明人： Yoshinori Anabuki ,  Eiji Hina

IPC分类号： C21D8/12 ,  C21D9/56 ,  B41L3/02

CPC分类号： C21D8/1294 ,  C21D9/56 ,  C21D2221/00

摘要： A method of irradiating a continuously-running strip with energy beams. Scanning the width of continuously-running strip positions energy-beam irradiating devices along the width of the strip. Allocation of scanning regions along the width of the strip corresponding to respective energy-beam irradiating devices is determined. When an edge deviation or strip wind is detected by a strip-edge detector upstream of the energy-beam irradiating devices, the strip regions to be scanned are adjusted. If the amount of strip wind exceeds the limits of the scannable energy-beam irradiating devices, neighboring irradiating devices are re-oriented, all in response to upstream strip wind detection.

摘要翻译： 一种用能量束照射连续运行的条带的方法。 扫描连续运行条带的宽度可沿着条的宽度定位能量束照射装置。 确定对应于各个能量束照射装置的条带宽度的扫描区域的分配。 当通过能量束照射装置上游的条形边缘检测器检测到边缘偏离或条状风时，调整要扫描的条带区域。 如果带钢的量超过可扫描能量束照射装置的限度，则相邻的照射装置被重新定向，全部是响应于上游条带风检测。

公开(公告)号：US5411604A

公开(公告)日：1995-05-02

申请号：US8531

申请日：1993-01-26

申请人： Yukio Inokuti ,  Kazuhiro Suzuki ,  Eiji Hina

发明人： Yukio Inokuti ,  Kazuhiro Suzuki ,  Eiji Hina

IPC分类号： C22C38/00 ,  C21D8/12 ,  C21D9/46 ,  C21D9/56 ,  H01F1/147 ,  H01F1/16 ,  H01F41/02 ,  H01F30/06

CPC分类号： H01F1/14775 ,  C21D8/1294 ,  C21D9/56 ,  H01F41/0233 ,  C21D8/1227 ,  C21D8/1261 ,  C21D8/1272

摘要： A grain oriented silicon steel sheet which exhibits reduced iron loss and which contributes excellent noise characteristics when used as a material of a stacked transformer. The sheet is produced by applying electron beam irradiation a finish-annealed grain oriented silicon steel sheet, along scan paths which cross the rolling direction at a scanning speed v(cm/s) and a spacing L(cm) in the rolling direction, with an electron beam of a beam diameter d (cm) generated by a current I.sub.b (mA) and acceleration voltage V.sub.k (kV);wherein the surface energy density .alpha. (J/cm.sup.2) on the surface of said steel sheet as determined by the following formula (1) is about 0.16 J/cm.sup.2 or more, and said surface energy density .alpha. (J/cm.sup.2) and the surface energy density .beta. (J/cm.sup.2) on the scan paths meet the approximate condition of the following formula (3):.alpha.=(V.sub.k .multidot.I.sub.b)/(L.multidot.v) (1).beta.=(V.sub.k .multidot.I.sub.b)/(d.multidot.v) (2) 0.6-0.06 .beta..ltoreq..alpha..ltoreq.0.90-0.08.beta. (3)Disclosed also is a stacked transformer produced from this grain oriented silicon steel sheet.

摘要翻译： 一种晶粒取向的硅钢片，其表现出减少的铁损，并且当用作堆叠式变压器的材料时具有优异的噪声特性。 沿着沿轧制方向扫描速度v（cm / s）和轧制方向上的间隔L（cm）的扫描路径，通过对精轧退火晶粒取向硅钢片施加电子束照射来制造片材， 由电流Ib（mA）和加速电压Vk（kV）产生的光束直径d（cm）的电子束; 其中由下式（1）确定的所述钢板表面上的表面能密度α（J / cm 2）为约0.16J / cm 2以上，所述表面能密度α（J / cm 2） 扫描路径上的能量密度β（J / cm 2）符合以下公式（3）的近似条件：α=（VkxIb）/（Lxv）（1）β=（VkxIb）/（dxv）（2） 0.06 beta（3）还公开了由该晶粒取向硅钢板制成的堆叠式变压器。

公开(公告)号：US4915749A

公开(公告)日：1990-04-10

申请号：US180250

申请日：1988-04-11

申请人： Bunjiro Fukuda ,  Keiji Sato ,  Eiji Hina

发明人： Bunjiro Fukuda ,  Keiji Sato ,  Eiji Hina

IPC分类号： C21D8/12 ,  C21D9/46

CPC分类号： C21D8/1294

摘要： The iron loss is reduced by irradiating plasma flame to the surface of the grain oriented silicon steel sheet, wherein the irradiation interval (l) of plasma flame is controlled so as to satisfy the following equation (1):22-2.5D.ltoreq.l.ltoreq.36-2.5D (1)(D is an average secondary recrystallized grain size of the steel sheet).