公开(公告)号：US20060222882A1

公开(公告)日：2006-10-05

申请号：US10540589

申请日：2002-12-26

申请人： Kazuhiko Honda ,  Masaharu Kameda ,  Yasuharu Sakuma ,  Akio Saito ,  Tetsuo Nishiyama ,  Atsushi Itami

发明人： Kazuhiko Honda ,  Masaharu Kameda ,  Yasuharu Sakuma ,  Akio Saito ,  Tetsuo Nishiyama ,  Atsushi Itami

IPC分类号： B05D1/18 ,  C23C2/28 ,  C21D1/70 ,  C25D5/10

CPC分类号： B32B15/013 ,  C21D8/0278 ,  C22C18/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C23C2/06 ,  C23C2/28 ,  Y10T29/301 ,  Y10T428/12799

摘要： Galvannealed steel sheet simultaneously able to achieve excellent workability and high strength and a method of production of the same are provided as an objective, in particular high strength galvannealed steel sheet excellent in workability, comprising high strength steel sheet containing, by mass %, C: 0.05 to 0.15%, Si: 0.3 to 2.0%, Mn: 1.0 to 2.8%, P: 0.03% or less, S: 0.02% or less, Al: 0.005 to 0.5%, and N: 0.0060% or less and a balance of Fe and unavoidable impurities, where, when % C, % Si, and % Mn respectively represent the C, Si, and Mn contents, (% Mn)/(% C)≧12 and (% Si)/(% C)≧4 being satisfied, on the surface of which having a galvannealed layer containing Al: 0.05 to 0.5 mass % and Fe: 5 to 15 mass % and a balance of Zn and unavoidable impurities, said steel sheet satisfying a relationship of tensile strength F (MPa) and elongation L (%) of L≧52−0.035×F.

摘要翻译： 提供同时能够实现优异的加工性和高强度的加热冷却钢板及其制造方法，作为目的，特别是加工性优异的高强度合金化热浸镀锌钢板，包括以质量％计含有C： 0.05〜0.15％，Si：0.3〜2.0％，Mn：1.0〜2.8％，P：0.03％以下，S：0.02％以下，Al：0.005〜0.5％，N：0.0060％ 的Fe和不可避免的杂质，其中当％C，％Si和％Mn分别表​​示C，Si和Mn含量时，（％Mn）/（％C）> = 12和（％Si）/（％C ）> = 4，其表面具有含有Al：0.05〜0.5质量％的合金化热浸镀层，Fe：5〜15质量％，余量为Zn和不可避免的杂质，所述钢板满足拉伸强度 L> = 52-0.035×F的F（MPa）和伸长率L（％）。

公开(公告)号：US07413780B2

公开(公告)日：2008-08-19

申请号：US10540589

申请日：2002-12-26

申请人： Kazuhiko Honda ,  Masaharu Kameda ,  Yasuharu Sakuma ,  Akio Saito ,  Tetsuo Nishiyama ,  Atsushi Itami

发明人： Kazuhiko Honda ,  Masaharu Kameda ,  Yasuharu Sakuma ,  Akio Saito ,  Tetsuo Nishiyama ,  Atsushi Itami

IPC分类号： B21B27/00 ,  B21B27/06 ,  C22C38/00 ,  B05D1/18

CPC分类号： B32B15/013 ,  C21D8/0278 ,  C22C18/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C23C2/06 ,  C23C2/28 ,  Y10T29/301 ,  Y10T428/12799

摘要： Galvannealed steel sheet simultaneously able to achieve excellent workability and high strength and a method of production of the same are provided as an objective, in particular high strength galvannealed steel sheet excellent in workability, comprising high strength steel sheet containing, by mass %, C: 0.05 to 0.15%, Si: 0.3 to 2.0%, Mn: 1.0 to 2.8%, P: 0.03% or less, S: 0.02% or less, Al: 0.005 to 0.5%, and N: 0.0060% or less and a balance of Fe and unavoidable impurities, where, when % C, % Si, and % Mn respectively represent the C, Si, and Mn contents, (% Mn)/(% C)≧12 and (% Si)/(% C)≧4 being satisfied, on the surface of which having a galvannealed layer containing Al: 0.05 to 0.5 mass % and Fe: 5 to 15 mass % and a balance of Zn and unavoidable impurities, said steel sheet satisfying a relationship of tensile strength F (MPa) and elongation L (%) of L≧52−0.035×F.

摘要翻译： 提供同时能够实现优异的加工性和高强度的加热冷却钢板及其制造方法，作为目的，特别是加工性优异的高强度合金化热浸镀锌钢板，包括以质量％计含有C： 0.05〜0.15％，Si：0.3〜2.0％，Mn：1.0〜2.8％，P：0.03％以下，S：0.02％以下，Al：0.005〜0.5％，N：0.0060％ 的Fe和不可避免的杂质，其中当％C，％Si和％Mn分别表​​示C，Si和Mn含量时，（％Mn）/（％C）> = 12和（％Si）/（％C ）> = 4，其表面具有含有Al：0.05〜0.5质量％的合金化热浸镀层，Fe：5〜15质量％，余量为Zn和不可避免的杂质，所述钢板满足拉伸强度 L> = 52-0.035×F的F（MPa）和伸长率L（％）。

公开(公告)号：US20100304183A1

公开(公告)日：2010-12-02

申请号：US12162739

申请日：2006-07-31

申请人： Kazuhiko Honda ,  Tetsuo Nishiyama ,  Yoshihiro Suemune ,  Takeo Itoh ,  Koki Tanaka ,  Yoichi Ikematsu

发明人： Kazuhiko Honda ,  Tetsuo Nishiyama ,  Yoshihiro Suemune ,  Takeo Itoh ,  Koki Tanaka ,  Yoichi Ikematsu

IPC分类号： B32B15/18 ,  B05D3/02 ,  B05D1/18 ,  C23C2/28

CPC分类号： C23C2/06 ,  B32B15/013 ,  C21D8/0263 ,  C21D9/46 ,  C22C18/00 ,  C22C18/04 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C23C2/02 ,  C23C2/28 ,  Y10T428/1266 ,  Y10T428/12674 ,  Y10T428/12799 ,  Y10T428/12972

摘要： Hot dip galvanized steel sheet excellent in shapeability and plateability comprised of high strength steel sheet according to the present invention can be provided containing, by mass % about, C: 0.05 to 0.25%, Si: 0.3 to 2.5%, Mn: 1.5 to 2.8%, P: 0.03% or less, S: 0.02% or less, Al: 0.005 to 0.5%, N: 0.0060% or less and the balance of Fe and unavoidable impurities. The exemplary steel sheet can have thereon a galvanized layer containing, e.g., about Al: 0.05 to 10 mass % and Fe: 0.05 to 3 mass % and the balance of Zn and unavoidable impurities. Such exemplary hot dip galvanized steel sheet can have oxides containing Si in an average content of about 0.6 to 10 mass % at the crystal grain boundaries and in the crystal grains at the sheet steel side 5 μm or less from the interface between the high strength steel sheet and the plating layer and by the presence of Fe—Zn alloy with an average grain size of about 0.5 to 3 μm at the plating side.

摘要翻译： 可以提供由本发明的高强度钢板构成的包含本发明的高强度钢板的热浸镀锌钢板，以质量％计含有C：0.05〜0.25％，Si：0.3〜2.5％，Mn：1.5〜2.8 ％，P：0.03％以下，S：0.02％以下，Al：0.005〜0.5％，N：0.0060％以下，余量由Fe和不可避免的杂质构成。 示例性的钢板可以具有含有例如约Al：0.05〜10质量％，Fe：0.05〜3质量％，余量的Zn和不可避免的杂质的镀锌层。 这种示例性的热浸镀锌钢板可以具有在晶界处平均含量为约0.6〜10质量％的Si的氧化物和在钢板侧的晶粒中的高强度钢之间的界面为5μm以下的氧化物 并在镀层侧存在平均粒径约为0.5〜3μm的Fe-Zn合金。

公开(公告)号：US08592049B2

公开(公告)日：2013-11-26

申请号：US12162739

申请日：2006-07-31

申请人： Kazuhiko Honda ,  Tetsuo Nishiyama ,  Yoshihiro Suemune ,  Takeo Itoh ,  Koki Tanaka ,  Yoichi Ikematsu

发明人： Kazuhiko Honda ,  Tetsuo Nishiyama ,  Yoshihiro Suemune ,  Takeo Itoh ,  Koki Tanaka ,  Yoichi Ikematsu

IPC分类号： B32B15/04 ,  B32B15/18 ,  B32B15/20

CPC分类号： C23C2/06 ,  B32B15/013 ,  C21D8/0263 ,  C21D9/46 ,  C22C18/00 ,  C22C18/04 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C23C2/02 ,  C23C2/28 ,  Y10T428/1266 ,  Y10T428/12674 ,  Y10T428/12799 ,  Y10T428/12972

摘要： Hot dip galvanized steel sheet excellent in shapeability and plateability comprised of high strength steel sheet according to the present invention can be provided containing, by mass % about, C: 0.05 to 0.25%, Si: 0.3 to 2.5%, Mn: 1.5 to 2.8%, P: 0.03% or less, S: 0.02% or less, Al: 0.005 to 0.5%, N: 0.0060% or less and the balance of Fe and unavoidable impurities. The exemplary steel sheet can have thereon a galvanized layer containing, e.g., about Al: 0.05 to 10 mass % and Fe: 0.05 to 3 mass % and the balance of Zn and unavoidable impurities. Such exemplary hot dip galvanized steel sheet can have oxides containing Si in an average content of about 0.6 to 10 mass % at the crystal grain boundaries and in the crystal grains at the sheet steel side 5 μm or less from the interface between the high strength steel sheet and the plating layer and by the presence of Fe—Zn alloy with an average grain size of about 0.5 to 3 μm at the plating side.

摘要翻译： 可以提供由本发明的高强度钢板构成的包含本发明的高强度钢板的热浸镀锌钢板，以质量％计含有C：0.05〜0.25％，Si：0.3〜2.5％，Mn：1.5〜2.8 ％，P：0.03％以下，S：0.02％以下，Al：0.005〜0.5％，N：0.0060％以下，余量由Fe和不可避免的杂质构成。 示例性的钢板可以具有含有例如约Al：0.05〜10质量％，Fe：0.05〜3质量％，余量的Zn和不可避免的杂质的镀锌层。 这种示例性热浸镀锌钢板可以具有平均含量在晶界的平均含量为0.6〜10质量％的氧化物和在钢板侧的晶粒中的氧化物与高强度钢之间的界面为5μm以下 并在镀层侧存在平均粒径约为0.5〜3μm的Fe-Zn合金。

公开(公告)号：US09133536B2

公开(公告)日：2015-09-15

申请号：US13503087

申请日：2010-07-12

申请人： Kazuhiko Honda ,  Noriyuki Suzuki ,  Yoichi Ikematsu

发明人： Kazuhiko Honda ,  Noriyuki Suzuki ,  Yoichi Ikematsu

IPC分类号： C22C18/00 ,  B32B15/01 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/14 ,  C23C2/06 ,  C23C2/28 ,  C23C2/40 ,  C23C22/18 ,  C23C28/00

CPC分类号： C22C18/00 ,  B32B15/013 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/14 ,  C23C2/06 ,  C23C2/28 ,  C23C2/40 ,  C23C22/182 ,  C23C28/321 ,  C23C28/345

摘要： A galvannealed steel sheet includes: a steel sheet; a galvannealed layer which is formed on at least one surface of the steel sheet and includes Al, Fe, and the balance composed of Zn and inevitable impurities; and a composite oxide layer of Mn, Zn, and P which is formed on the surface of the galvannealed layer, includes Mn, P, and Zn, and has the P/Mn ratio of equal to or higher than 0.3 and equal to or lower than 50. The galvannealed layer includes a flat portion having an area ratio of equal to or higher than 10% and equal to or lower than 70% and a rough portion which is at a position closer to the steel sheet than the flat portion at the interface of the galvannealed layer and the composite oxide layer 5. The composite oxide layer of Mn, Zn, and P contains an amorphous compound.

摘要翻译： 合金化热镀锌钢板包括：钢板; 形成在钢板的至少一个表面上的包含Al，Fe，余量由Zn和不可避免的杂质组成的合金化热浸镀层; 并且在合金化热浸镀层的表面上形成的Mn，Zn，P的复合氧化物层包含Mn，P，Zn，P / Mn比为0.3以上且等于或等于 合金化热浸镀层包括面积比等于或高于10％且等于或小于70％的平坦部分，以及比在该钢板上的平坦部分更靠近钢板的位置的粗糙部分 合金化热浸镀层和复合氧化物层5的界面.Mn，Zn和P的复合氧化物层含有无定形化合物。

公开(公告)号：US07869340B2

公开(公告)日：2011-01-11

申请号：US11834241

申请日：2007-08-06

申请人： Kazuhiko Honda ,  Tamon Kondo

发明人： Kazuhiko Honda ,  Tamon Kondo

IPC分类号： G11B7/00

CPC分类号： B41J19/16 ,  B41J2/47 ,  B41J3/4071 ,  G11B7/0037 ,  G11B7/08505 ,  G11B7/2403 ,  G11B7/24094 ,  G11B23/40

摘要： A visible light characteristic changing layer formed from photosensitive or heat-sensitive material is formed in a location which can be viewed from a part of a label surface of an optical disk. The optical disk is set on a turntable of an optical disk unit while the label surface of the optical disk is directed downward. The optical disk and an optical pickup are moved mutually along the plane of the optical disk. In synchronism with the relative movement, the power of a laser beam output from the optical pickup is modulated in accordance with image data, such as characters or graphic images to be printed, and the laser beam is emitted onto the visible light characteristic changing layer. As a result of the visible light characteristic changing layer being exposed to the laser beam, a visible-light reflectivity of the visible light characteristic changing layer is changed, thereby forming a image corresponding to the image data on the label surface.

摘要翻译： 由感光材料或热敏材料形成的可见光特征变化层形成在可从光盘的标签表面的一部分观察的位置。 将光盘设置在光盘单元的转台上，同时光盘的标签表面指向下方。 光盘和光学拾取器沿着光盘的平面相互移动。 与相对移动同步，根据要打印的字符或图形图像等图像数据，调制从光学拾取器输出的激光束的功率，并将激光束发射到可见光特征变化层上。 由于可见光特性变化层暴露于激光束的结果，可见光特征改变层的可见光反射率改变，从而在标签表面上形成与图像数据相对应的图像。

公开(公告)号：US20090003151A1

公开(公告)日：2009-01-01

申请号：US12203257

申请日：2008-09-03

申请人： Kazuhiko Honda ,  Tamon Kondo

发明人： Kazuhiko Honda ,  Tamon Kondo

IPC分类号： G11B7/00

CPC分类号： B41J19/16 ,  B41J2/47 ,  B41J3/4071 ,  G11B7/0037 ,  G11B7/08505 ,  G11B7/2403 ,  G11B7/24094 ,  G11B23/40

摘要： A visible light characteristic changing layer formed from photosensitive or heat-sensitive material is formed in a location which can be viewed from a part of a label surface of an optical disk. The optical disk is set on a turntable of an optical disk unit while the label surface of the optical disk is directed downward. The optical disk and an optical pickup are moved mutually along the plane of the optical disk. In synchronism with the relative movement, the power of a laser beam output from the optical pickup is modulated in accordance with image data, such as characters or graphic images to be printed, and the laser beam is emitted onto the visible light characteristic changing layer. As a result of the visible light characteristic changing layer being exposed to the laser beam, a visible-light reflectivity of the visible light characteristic changing layer is changed, thereby forming a image corresponding to the image data on the label surface.

摘要翻译： 由感光材料或热敏材料形成的可见光特征变化层形成在可从光盘的标签表面的一部分观察的位置。 将光盘设置在光盘单元的转台上，同时光盘的标签表面指向下方。 光盘和光学拾取器沿着光盘的平面相互移动。 与相对移动同步，根据要打印的字符或图形图像等图像数据，调制从光学拾取器输出的激光束的功率，并将激光束发射到可见光特征变化层上。 由于可见光特性变化层暴露于激光束的结果，可见光特征改变层的可见光反射率改变，从而在标签表面上形成与图像数据相对应的图像。

公开(公告)号：US07268794B2

公开(公告)日：2007-09-11

申请号：US10053238

申请日：2001-10-29

申请人： Kazuhiko Honda ,  Tamon Kondo

发明人： Kazuhiko Honda ,  Tamon Kondo

IPC分类号： B41J2/435

CPC分类号： B41J19/16 ,  B41J2/47 ,  B41J3/4071 ,  G11B7/0037 ,  G11B7/08505 ,  G11B7/2403 ,  G11B7/24094 ,  G11B23/40

摘要： A visible light characteristic changing layer formed from photosensitive or heat-sensitive material is formed in a location which can be viewed from a part of a label surface of an optical disk. The optical disk is set on a turntable of an optical disk unit while the label surface of the optical disk is directed downward. The optical disk and an optical pickup are moved mutually along the plane of the optical disk. In synchronism with the relative movement, the power of a laser beam output from the optical pickup is modulated in accordance with image data, such as characters or graphic images to be printed, and the laser beam is emitted onto the visible light characteristic changing layer. As a result of the visible light characteristic changing layer being exposed to the laser beam, a visible-light reflectivity of the visible light characteristic changing layer is changed, thereby forming a image corresponding to the image data on the label surface.

摘要翻译： 由感光材料或热敏材料形成的可见光特征变化层形成在可从光盘的标签表面的一部分观察的位置。 将光盘设置在光盘单元的转台上，同时光盘的标签表面指向下方。 光盘和光学拾取器沿着光盘的平面相互移动。 与相对移动同步，根据要打印的字符或图形图像等图像数据，调制从光学拾取器输出的激光束的功率，并将激光束发射到可见光特征变化层上。 由于可见光特性变化层暴露于激光束的结果，可见光特征改变层的可见光反射率改变，从而在标签表面上形成与图像数据相对应的图像。

公开(公告)号：US20060292391A1

公开(公告)日：2006-12-28

申请号：US10552668

申请日：2004-03-30

申请人： Yoichi Ikematsu ,  Koki Tanaka ,  Shunichi Hayashi ,  Hideaki Sawada ,  Akira Takahashi ,  Kazuhiko Honda ,  Masayoshi Suehiro ,  Yoshihisa Takada

发明人： Yoichi Ikematsu ,  Koki Tanaka ,  Shunichi Hayashi ,  Hideaki Sawada ,  Akira Takahashi ,  Kazuhiko Honda ,  Masayoshi Suehiro ,  Yoshihisa Takada

IPC分类号： B05D1/18 ,  C25D5/10

CPC分类号： C22C38/58 ,  C22C38/02 ,  C22C38/06 ,  C23C2/02 ,  C23C2/06 ,  Y10S428/939 ,  Y10T428/12799

摘要： A molten zinc plated steel sheet superior in plating bondability and provided with both strength and shapeability is provided and a method of producing this molten zinc plating steel sheet by a continuous zinc plating production system which enables production at a low cost without modification of the system or addition of steps is provided, said molten zinc plated steel sheet characterized by comprising, by wt %, a steel sheet including C: 0.05 to 0.40%, Si: 0.2 to 3.0%, and Mn: 0.1 to 2.5%, the balance comprised of Fe and unavoidable impurities, having on its surface a Zn plating layer containing Al: 0.01 to 1% and the balance of Zn and unavoidable impurities and containing inside the steel sheet within 2 μm from the interface of said plating layer and steel sheet oxide particles of at least one type of oxide selected from an Al oxide, Si oxide, Mn oxide, or complex oxide comprised of at least two of Al, Si, and Mn.

摘要翻译： 提供了具有优异的电镀结合能力并具有强度和成形性的熔融镀锌钢板，以及通过连续镀锌生产系统生产该熔融镀锌钢板的方法，其能够以低成本生产而不修改该系统或 提供了以下步骤：所述熔融镀锌钢板，其特征在于，以重量％计含有C：0.05〜0.40％，Si：0.2〜3.0％，Mn：0.1〜2.5％的钢板，余量由 Fe和不可避免的杂质，其表面上含有Al：0.01〜1％的Zn镀层和余量的Zn和不可避免的杂质，并且在钢板内部含有2μm以下的镀覆层和钢板氧化物粒子的界面 选自Al氧化物，Si氧化物，Mn氧化物或由Al，Si和Mn中的至少两种构成的复合氧化物中的至少一种氧化物。

公开(公告)号：US06891782B1

公开(公告)日：2005-05-10

申请号：US09703548

申请日：2000-11-01

申请人： Minoru Saito ,  Kazunobu Fujiwara ,  Kazuhiko Honda

发明人： Minoru Saito ,  Kazunobu Fujiwara ,  Kazuhiko Honda

IPC分类号： G11B20/10 ,  G11B7/0045 ,  G11B7/007 ,  G11B7/00

CPC分类号： G11B7/24082 ,  G11B7/0053 ,  G11B7/00745

摘要： Push-pull signal is created on the basis of reflected-light detection signals output from four divided light receiving elements that receive a reflection of a recording laser light beam off an optical disk. The push-pull signal is sent to a gain variation circuit. The push-pull signal is normalized by setting the gain of the gain variation circuit to a low level in response to a mark forming section of a recording signal, but to a high level in response to a blank forming section of the recording signal. Wobble detection and pre-pit detection are performed on the basis of the normalized push-pull signal.

摘要翻译： 基于从接收来自光盘的记录激光束的反射的四个分开的光接收元件输出的反射光检测信号产生推挽信号。 推挽信号被发送到增益变化电路。 通过将增益变化电路的增益响应于记录信号的标记形成部分设置为低电平，而响应于记录信号的空白形成部分而将该推挽信号归一化为高电平。 基于归一化的推挽信号进行摆动检测和预凹坑检测。