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1. 发明授权

US06835466B2 Alloyed galvanized steel plate having excellent slidability 失效
标题翻译：具有优异滑动性的合金镀锌钢板
公开(公告)号：US06835466B2
公开(公告)日：2004-12-28
申请号：US10311236
申请日：2002-12-17
申请人： Kyoko Fujimoto , Makoto Shimura , Yoichi Tobiyama , Susumu Satoh
发明人： Kyoko Fujimoto , Makoto Shimura , Yoichi Tobiyama , Susumu Satoh
IPC分类号： B32B1500
CPC分类号： C23C2/26 , C23C2/28 , Y10S428/935 , Y10T428/12799
摘要： An alloyed hot-dip galvanized steel sheet is obtained by forming a hot-dip galvanized layer on the surface of the steel sheet and then alloying the steel sheet. The steel sheet exhibits a potential of −850 mV or less when it is immersed in a zinc sulfate-sodium chloride electrolyte. Alternatively, when it is electrolyzed according to constant potential electrolysis process in a zinc sulfate-sodium chloride electrolyte at a potential in a range from −940 mV to −920 mV, the quantity of electricity consumed is less than or equal to 0.5 C/cm2. The steel sheet exhibits excellent processability and particularly excellent sliding property.
摘要翻译：通过在钢板的表面上形成热镀锌层，然后使钢板合金化，得到合金化的热浸镀锌钢板。该钢板浸渍在硫酸锌 - 氯化钠电解液中时，电位为-850mV以下。或者，当在电位范围为-940mV至-920mV的硫酸锌 - 氯化钠电解液中根据恒定电位电解方法进行电解时，消耗的电量小于或等于0.5C / cm <2>。钢板表现出优异的加工性能和特别优异的滑动性能。

2. 发明授权

US06814848B2 Method for determining alloy phase in plating layer and method for evaluating sliding property of alloy galvanized steel plate 失效
标题翻译：电镀层合金相的测定方法及合金镀锌钢板的滑动性评价方法
公开(公告)号：US06814848B2
公开(公告)日：2004-11-09
申请号：US10182780
申请日：2002-08-01
申请人： Kyoko Fujimoto , Makoto Shimura , Yoichi Tobiyama , Kazuaki Kyono
发明人： Kyoko Fujimoto , Makoto Shimura , Yoichi Tobiyama , Kazuaki Kyono
IPC分类号： C25D2112
CPC分类号： G01N33/20 , G01N27/423
摘要： A method for determining a quantity of each of alloy phases in the plating layer includes subjecting each alloy phase in the plating layer to constant potential electrolysis in each of a plurality of ranges of potentials obtained on the basis of the immersion potential of each alloy phase and the immersion potential of a basis metal, by using a plated metal material having different kinds of alloy phases in the plating layer as the anode, to determine the quantity of each alloy phase in the plating layer on the basis of the quantity of electricity consumed in each range of the potentials during the electrolysis.

3. 发明申请

US20140034195A1 STEEL SHEET FOR CAN WITH HIGH BARREL-PART BUCKLING STRENGTH UNDER EXTERNAL PRESSURE AND WITH EXCELLENT FORMABILITY AND EXCELLENT SURFACE PROPERTIES AFTER FORMING, AND PROCESS FOR PRODUCING SAME 审中-公开
标题翻译：适用于具有高外径压力，具有优异表面性能和优异表面性能的外壳压力高的罐的钢板及其制造方法
公开(公告)号：US20140034195A1
公开(公告)日：2014-02-06
申请号：US14112717
申请日：2012-04-19
申请人： Mikito Suto , Katsumi Kojima , Masaki Tada , Takumi Tanaka , Yoichi Tobiyama
发明人： Mikito Suto , Katsumi Kojima , Masaki Tada , Takumi Tanaka , Yoichi Tobiyama
IPC分类号： C21D8/02 , C22C38/00 , C22C38/02 , C22C38/06 , C22C38/04
CPC分类号： C21D8/0263 , C21D8/02 , C21D9/46 , C22C38/001 , C22C38/002 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/06
摘要： A steel sheet containing C: 0.0005% or more and 0.0035% or less, Si: 0.05% or less, Mn: 0.1% or more and 0.6% or less, P: 0.02% or less, S: less than 0.02%, Al: 0.01% or more and less than 0.10%, N: 0.0030% or less, B: 0.0010% or more, in which the relationship B/N≦3.0 is satisfied and the balance being Fe and inevitable impurities, and a microstructure in which the average integrated intensity f in the (111)[1-10] to (111)[-1-12] orientations on a plane parallel to a sheet surface at a position located at ¼ of the thickness of the steel sheet is 7.0 or more, in which an average ferrite grain size is 6.0 μm or more and 10.0 μm or less, and the relationships EAVE≧215 GPa, E0≧210 GPa, E45≧210 GPa, E90≧210 GPa, and −0.4≦Δr≦0.4 are satisfied.
摘要翻译：含有C：0.0005％以上且0.0035％以下，Si：0.05％以下，Mn：0.1％以上0.6％以下的钢板，P：0.02％以下，S：0.02％以下，Al ：0.01％以上且小于0.10％，N：0.0030％以下，B：0.0010％以上，其中满足B/N@3.0的关系，余量为Fe和不可避免的杂质，以及其中在位于钢板厚度¼的位置处平行于片材表面的平面上的（111）[1-10]至（111）[ - 1-12]取向中的平均积分强度f为7.0或平均铁素体晶粒尺寸为6.0μm以上10.0μm以下，EAVE> = 215GPa，E0> = 210GPa，E45> = 210GPa，E90> = 210GPa，-0.4 @ Deltar @ 0.4满意。

4. 发明申请

US20130327116A1 METHOD FOR DESIGNING MATERIAL TO BE SUBJECTED TO CYLINDER FORMING AND PRODUCT FORMED BY PERFORMING CYLINDER FORMING 审中-公开
标题翻译：将材料设计成圆筒形成的方法和通过执行气缸成型形成的产品
公开(公告)号：US20130327116A1
公开(公告)日：2013-12-12
申请号：US13994103
申请日：2011-12-13
申请人： Mikito Suto , Katsumi Kojima , Yusuke Nakagawa , Masaki Tada , Yoichi Tobiyama
发明人： Mikito Suto , Katsumi Kojima , Yusuke Nakagawa , Masaki Tada , Yoichi Tobiyama
IPC分类号： B21C37/06
CPC分类号： B21C37/06 , B21D5/00 , B21D5/015 , B21D51/10
摘要： An object of the present invention is to provide a method for designing a metal material having mechanical properties with which a specified spring back angle can be achieved after any one of metal materials having a wide variety of mechanical properties and thicknesses has been formed by performing cylinder forming and a product formed by using the method. A method for designing a material to be subjected to cylinder forming, the method including, in the design of a metal material to be subjected to cylinder forming in which the metal material is formed by performing bending forming, calculating the yield strength YP, the Young's modulus E and the thickness t of the metal material so that a spring back angle Δθ becomes a specified value when cylinder forming is performed under conditions of a radius of curvature of bending r of 5 mm or more and a bending angle θ of 90 degrees or more and 180 degrees or less and designing the metal material so that the metal material has the calculated yield strength YP and Young's modulus E.
摘要翻译：本发明的目的是提供一种用于设计具有机械特性的金属材料的方法，在具有各种各样的机械性能和厚度的金属材料中的任何一种之后，通过执行圆柱体形成和使用该方法形成的产品。一种用于设计要进行圆筒形成的材料的方法，所述方法包括在设计要进行成形的金属材料，其中通过弯曲成形形成金属材料，计算屈服强度YP，杨氏模量E和金属材料的厚度t，使得当在弯曲曲率半径为5mm以上且弯曲角度θ为90度的条件下进行气缸成形时，弹簧后视角Deltatheta变为规定值，或多于180度或更小，并且设计金属材料，使得金属材料具有计算的屈服强度YP和杨氏模量E.

5. 发明申请

US20130209827A1 STEEL SHEET FOR CONTAINERS AND MANUFACTURING METHOD FOR SAME 有权
标题翻译：集装箱用钢板及其制造方法
公开(公告)号：US20130209827A1
公开(公告)日：2013-08-15
申请号：US13823409
申请日：2011-09-14
申请人： Takeshi Suzuki , Norihiko Nakamura , Yuka Miyamoto , Yoichi Tobiyama
发明人： Takeshi Suzuki , Norihiko Nakamura , Yuka Miyamoto , Yoichi Tobiyama
IPC分类号： C23C28/00 , C25D11/00 , C23C22/05
CPC分类号： C23C28/00 , B32B1/08 , B32B15/09 , B32B15/18 , B32B2250/03 , B32B2250/40 , B32B2255/06 , B32B2255/205 , B32B2255/26 , B32B2255/28 , B32B2439/66 , C23C22/00 , C23C22/05 , C23C22/34 , C23C22/36 , C23C22/83 , C23C28/32 , C23C28/321 , C23C28/322 , C23C28/34 , C23C28/3455 , C23C30/00 , C23C30/005 , C25D5/12 , C25D5/505 , C25D9/08 , C25D11/00 , C25D11/36 , Y10T428/12535 , Y10T428/12556 , Y10T428/12569 , Y10T428/12597 , Y10T428/12604 , Y10T428/12611 , Y10T428/12618 , Y10T428/12708 , Y10T428/12722 , Y10T428/12944 , Y10T428/12958 , Y10T428/12972 , Y10T428/12979 , Y10T428/2495 , Y10T428/24967 , Y10T428/263 , Y10T428/264 , Y10T428/265 , Y10T428/27 , Y10T428/31678
摘要： A steel sheet for containers that has excellent film adhesion qualities, and has; a chemical conversion coating formed by immersing or subjecting to electrolytic treatment a steel sheet in a solution containing Zr ions, F ions, with adhesion amount of 0.1 to 100 mg/m2 for metal Zr and no more than 0.1 mg/m2 for F; and a hydroxyl acid treatment layer formed on the chemical conversion coating, the layer having a C adhesion amount of 0.05 to 50 mg/m2.
摘要翻译：具有优异的膜粘合性的容器用钢板，具有：通过在包含Zr离子的溶液中对钢板进行电解处理而形成的化学转化膜，F离子，金属Zr的附着量为0.1〜100mg / m 2，F为0.1mg / m 2以下; 以及形成在化学转化涂层上的羟基酸处理层，该层的C附着量为0.05〜50mg / m 2。

6. 发明授权

US06368728B1 Galvannealed steel sheet and manufacturing method 失效
标题翻译：热镀锌钢板及其制造方法
公开(公告)号：US06368728B1
公开(公告)日：2002-04-09
申请号：US09437671
申请日：1999-11-10
申请人： Yoichi Tobiyama , Chiaki Kato
发明人： Yoichi Tobiyama , Chiaki Kato
IPC分类号： B32B1501
CPC分类号： C23C2/28 , Y10T428/12799 , Y10T428/12993
摘要： Galvannealed steel sheet and method, made by applying hot-dip galvanizing to a steel sheet, heating at a heating rate of at least about 10° C./second to a maximum sheet temperature within a range of from about 470 to 550° C., and applying an alloying treatment; the Al content XAl% in the hot-dip galvannealing layer and the coating weight W g/m2 satisfy the following equation (1); thereby producing a Zn—Fe galvannealing layer having an iron content of from about 7 to 12%; the galvannealed steel sheet has intensities of &zgr;-phase, &dgr;1-phase and &Ggr;-phase that satisfy the following equations (4) and (5) as observed through X-ray diffraction with the galvannealing layer peeled off the galvannealed steel sheet at the galvannealing/steel sheet interface, and the galvannealed steel sheet having excellent press workability, having a whiteness and a glossiness within prescribed ranges: 5≦W×(XAl−0.12)≦15 (1) I(&zgr;:1.26)/I(&dgr;1:2.13)≦0.02 (4) I(&Ggr;:2.59)/I(&dgr;1:2.13)≦0.1 (5).
摘要翻译：通过对钢板进行热浸镀锌而制成的热浸镀锌钢板和方法，以至少约10℃/秒的加热速度加热到最大板温度在约470〜550℃的范围内。，并进行合金化处理; 热浸镀锌层中的Al含量XAl％和涂布重量W g / m2满足下式（1）。从而制造铁含量为约7-12％的Zn-Fe合金化合金层; 合金化热镀锌钢板具有如下的等式（4）和（5）的强度：z相，δ1相和Ggr相，如通过X射线衍射所观察到的，合金化退火层从合金化热镀锌钢板上剥离合金化退火/钢板界面以及具有优异的压制加工性的合金化热浸镀锌钢板，其白度和光泽度在规定范围内：

7. 发明授权

US10174393B2 Steel sheet for can with high barrel-part buckling strength under external pressure and with excellent formability and excellent surface properties after forming, and process for producing same 有权
公开(公告)号：US10174393B2
公开(公告)日：2019-01-08
申请号：US14112717
申请日：2012-04-19
申请人： Mikito Suto , Katsumi Kojima , Masaki Tada , Takumi Tanaka , Yoichi Tobiyama
发明人： Mikito Suto , Katsumi Kojima , Masaki Tada , Takumi Tanaka , Yoichi Tobiyama
IPC分类号： C22C38/06 , C22C38/04 , C21D8/02 , C22C38/00 , C22C38/02 , C21D9/46
摘要： A steel sheet containing C: 0.0005% or more and 0.0035% or less, Si: 0.05% or less, Mn: 0.1% or more and 0.6% or less, P: 0.02% or less, S: less than 0.02%, Al: 0.01% or more and less than 0.10%, N: 0.0030% or less, B: 0.0010% or more, in which the relationship B/N≤3.0 is satisfied and the balance being Fe and inevitable impurities, and a microstructure in which the average integrated intensity f in the (111)[1-10] to (111)[-1-12] orientations on a plane parallel to a sheet surface at a position located at ¼ of the thickness of the steel sheet is 7.0 or more, in which an average ferrite grain size is 6.0 μm or more and 10.0 μm or less, and the relationships EAVE≥215 GPa, E0≥210 GPa, E45≥210 GPa, E90≥210 GPa, and −0.4≤Δr≤0.4 are satisfied.

8. 发明申请

US20130216858A1 STEEL SHEET FOR CONTAINERS AND MANUFACTURING METHOD FOR SAME 有权
标题翻译：集装箱用钢板及其制造方法
公开(公告)号：US20130216858A1
公开(公告)日：2013-08-22
申请号：US13823441
申请日：2011-09-14
申请人： Takeshi Suzuki , Norihiko Nakamura , Yuka Miyamoto , Yoichi Tobiyama
发明人： Takeshi Suzuki , Norihiko Nakamura , Yuka Miyamoto , Yoichi Tobiyama
IPC分类号： C23C30/00 , C25D3/54 , C25D7/06
CPC分类号： C23C30/00 , B32B15/013 , C23C2/04 , C23C22/361 , C23C28/04 , C25D3/54 , C25D5/12 , C25D5/505 , C25D7/06 , C25D7/0614 , C25D9/08 , Y10T428/12535
摘要： A steel sheet for containers that has excellent film adhesion qualities, and has a Zr compound film formed thereupon by immersion in or electrolytic treatment with a solution containing Zr ions, F ions, and hydroxylic acid, the Zr compound film being applied in an amount such that the metal Zr content is 0.1-100 mg/m and the F content is no more than 0.1 mg/m2.
摘要翻译：一种用于容器的钢板，其具有优异的膜粘合性，并且通过用含有Zr离子，F离子和羟基酸的溶液浸渍或电解处理形成Zr化合物膜，所述Zr化合物膜以这样的量施加金属Zr含量为0.1-100mg / m 2，F含量不超过0.1mg / m 2。

9. 发明申请

US20130209829A1 STEEL SHEET FOR CONTAINERS 有权
标题翻译：集装箱钢板
公开(公告)号：US20130209829A1
公开(公告)日：2013-08-15
申请号：US13823152
申请日：2011-09-14
申请人： Takeshi Suzuki , Norihiko Nakamura , Yuka Miyamoto , Yoichi Tobiyama
发明人： Takeshi Suzuki , Norihiko Nakamura , Yuka Miyamoto , Yoichi Tobiyama
IPC分类号： C25D11/00 , C25D11/36 , C25D7/06
CPC分类号： C25D11/00 , B32B15/013 , B32B15/015 , C21D8/0278 , C23C22/00 , C23C22/05 , C23C22/34 , C23C22/36 , C23C28/00 , C23C28/32 , C23C28/321 , C23C28/322 , C23C28/34 , C23C28/345 , C23C30/00 , C23C30/005 , C25D5/12 , C25D5/505 , C25D7/0614 , C25D9/08 , C25D11/36 , Y10T428/12535 , Y10T428/12556 , Y10T428/12569 , Y10T428/12597 , Y10T428/12604 , Y10T428/12611 , Y10T428/12618 , Y10T428/12708 , Y10T428/12722 , Y10T428/12944 , Y10T428/12958 , Y10T428/12972 , Y10T428/2495 , Y10T428/24967 , Y10T428/254 , Y10T428/256 , Y10T428/265 , Y10T428/27
摘要： Disclosed is a steel sheet for containers that maintains excellent corrosion resistance even when a surface treatment that replaces a chromate treatment has been conducted, and that has excellent film adhesion qualities and appearance. This steel plate for containers has, on at least one surface thereof, a chemical conversion coating including at least two coatings selected from a zirconium coating that contains zirconium and has a metal zirconium content of 0.1-9 mg/m2, a phosphate coating that contains phosphoric acid and has a phosphorous content of 0.1-8 mg/m2, and a phenolic resin coating that contains phenolic resin in an amount of 0.5-8 mg/m2 in terms of carbon, the percentage of the area of the surface of the chemical conversion coating layer having particles Of a prescribed size being 0.1-50%.
摘要翻译：公开了一种用于容器的钢板，即使进行了替代铬酸盐处理的表面处理，并且具有优异的膜粘附性和外观，其也具有优异的耐腐蚀性。用于容器的钢板在其至少一个表面上具有包含至少两种选自包含锆并且具有0.1-9mg / m 2的金属锆含量的锆涂层的涂层的化学转化涂层，含有磷酸，并且具有0.1-8mg / m 2的磷含量，以碳为单位含有0.5-8mg / m 2的酚醛树脂的酚醛树脂涂料，化学品表面积的百分比具有规定尺寸的颗粒的转化涂层为0.1-50％。

10. 发明申请

US20130206285A1 MANUFACTURING METHOD FOR STEEL SHEETS FOR CONTAINERS 有权
标题翻译：集装箱钢板的制造方法
公开(公告)号：US20130206285A1
公开(公告)日：2013-08-15
申请号：US13823379
申请日：2011-09-14
申请人： Takeshi Suzuki , Norihiko Nakamura , Yuka Miyamoto , Yoichi Tobiyama
发明人： Takeshi Suzuki , Norihiko Nakamura , Yuka Miyamoto , Yoichi Tobiyama
IPC分类号： C23C22/05 , C25D11/00
CPC分类号： C23C22/05 , B32B1/08 , B32B15/013 , B32B15/015 , B32B15/09 , B32B15/18 , B32B2250/03 , B32B2250/40 , B32B2255/06 , B32B2255/205 , B32B2255/26 , B32B2255/28 , B32B2439/66 , C21D8/0278 , C22C38/08 , C23C10/28 , C23C22/34 , C23C22/361 , C23C22/73 , C23C22/83 , C23C28/321 , C23C28/322 , C23C28/34 , C25D5/12 , C25D5/48 , C25D9/04 , C25D9/10 , C25D11/00 , C25D11/34
摘要： A manufacturing method for steel sheets for containers produces steel sheets with excellent film adhesion qualities. In a method for manufacturing steel sheets upon which is formed a chemical conversion coating having a metal Zr content of 1-100 mg/m2 and F content of no more than 0.1 mg/m2, the chemical conversion coating is formed on the steel sheet by subjecting the steel sheet to immersion in or electrolytic treatment with a treatment solution containing Zr ions and F ions, and subsequently, the steel sheet upon which the chemical conversion coating has been formed is washed with water having a temperature of at least 80° C. and dried.
摘要翻译：用于容器的钢板的制造方法产生具有优异的膜粘附性质的钢板。在其中形成金属Zr含量为1-100mg / m 2，F含量不大于0.1mg / m 2的化学转化涂层的钢板的制造方法中，化学转化涂层通过用含有Zr离子和F离子的处理溶液浸渍或电解处理钢板，然后用温度至少为80℃的水洗涤形成有化学转化膜的钢板。并干燥。

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