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1. 发明授权

US4663245A Hot-dipped galvanized steel sheet having excellent black tarnish resistance and process for producing the same 失效
标题翻译：具有优异的黑色抗光泽性的热浸镀锌钢板及其制造方法
公开(公告)号：US4663245A
公开(公告)日：1987-05-05
申请号：US734512
申请日：1985-05-16
申请人： Makoto Yoshida , Kazuhiro Tano , Seizun Higuchi , Masato Nakamura
发明人： Makoto Yoshida , Kazuhiro Tano , Seizun Higuchi , Masato Nakamura
IPC分类号： C23C22/78 , C25D5/12 , C25D11/38 , B32B15/04
CPC分类号： C25D5/12 , C23C22/78 , C25D11/38 , Y10T428/12611 , Y10T428/12799
摘要： A zinc- or zinc alloy-hot-dipped, unpainted steel sheet having excellent black tarnish resistance, which has a coating of Ni, Co or a combination thereof deposited in an amount of from 0.1 to 15 mg/m.sup.2 on the zinc or zinc alloy plating layer of the sheet, and optionally a chromate layer on the deposited coating, is provided. The steel sheet is produced by immersing a zinc- or zinc alloy-hot-dipped steel sheet in an aqueous solution containing 1 to 20 g/l of Ni ions, Co ions or a combination thereof to deposit Ni, Co or a combination thereof in an amount of from 0.1 to 15 mg/m.sup.2 on the zinc or zinc alloy plating layer of the sheet, optionally followed by chromating in the usual manner.
摘要翻译：具有优异黑色抗光泽性的锌或锌合金 - 热浸镀锡钢板，其具有以0.1至15mg / m 2的量沉积在锌或锌合金上的Ni，Co或其组合的涂层提供片材的镀层，以及任选的沉积涂层上的铬酸盐层。通过将锌或锌合金热浸镀锌钢板浸渍在含有1〜20g / l的Ni离子，Co离子或其组合的水溶液中以将Ni，Co或其组合沉积在在片材的锌或锌合金镀层上的量为0.1至15mg / m 2，任选地以常规方式进行铬酸化。

2. 发明授权

US4461679A Method of making steel sheet plated with Pb-Sn alloy for automotive fuel tank 失效
标题翻译：制造汽车油箱用铅锡合金钢板的方法
公开(公告)号：US4461679A
公开(公告)日：1984-07-24
申请号：US456434
申请日：1983-01-07
申请人： Seizun Higuchi , Minoru Kamada , Kazuhiro Tano , Tetsuo Fushino , Minoru Fujinaga
发明人： Seizun Higuchi , Minoru Kamada , Kazuhiro Tano , Tetsuo Fushino , Minoru Fujinaga
IPC分类号： B60K15/00 , C23C2/10 , C23C26/00 , C23C28/02 , C25D5/10 , C25D5/12 , C25D5/50 , B05D1/18
CPC分类号： B60K15/00 , C23C2/10 , C23C26/00 , C23C28/023 , C25D5/10 , C25D5/12 , C25D5/50
摘要： A steel sheet plated with Pb-Sn alloy, suitable for use as the material of automobile fuel tanks for containing fuel having alcoholic content. The steel sheet has an NiSn alloy layer or a composite layer including a backing Ni layer and the NiSn alloy layer; the NiSn alloy layer or the composite layer being formed on the steel surface to have a thickness of 0.035 to 1.mu.; and a plating layer of Pb-Sn system alloy formed on the sole NiSn layer on the NiSn layer of the composite layer. The steel sheet plated with Pb-Sn alloy can be produced by plating the steel sheet with Ni backing, forming a Pb-Sn system alloy layer by a hot dip plating, and rapidly cooling the steel sheet. Alternatively, the steel sheet plated with Ni is subjected to successive electroplating with Sn and then with Pb, and is then treated at a specific temperature for melting and diffusing Sn into Ni to form the NiSn layer.
摘要翻译：镀有Pb-Sn合金的钢板，适用于含有含酒精含量的燃料的汽车燃料箱的材料。钢板具有NiSn合金层或包含背衬Ni层和NiSn合金层的复合层; 所述NiSn合金层或所述复合层形成在所述钢表面上，其厚度为0.035〜1μm; 以及在复合层的NiSn层上的单层NiSn层上形成的Pb-Sn系合金的镀层。镀有Pb-Sn合金的钢板可以通过用Ni背衬电镀钢板，通过热浸镀形成Pb-Sn系合金层，并快速冷却钢板来制造。或者，将镀Ni的钢板用Sn进行连续电镀，然后用Pb进行处理，然后在特定温度下进行处理以使Sn熔化并将Sn扩散到Ni中，形成NiSn层。

3. 发明授权

US4296145A Method for coating one side only of steel strip with molten coating metal 失效
标题翻译：仅使用熔融涂层金属涂覆钢带的一侧的方法
公开(公告)号：US4296145A
公开(公告)日：1981-10-20
申请号：US108154
申请日：1979-12-28
申请人： Seizun Higuchi , Kazuhiro Tano , Minoru Kamada , Susumu Okamoto
发明人： Seizun Higuchi , Kazuhiro Tano , Minoru Kamada , Susumu Okamoto
IPC分类号： C23C2/32 , B05C3/18 , B05C9/02 , C23C2/00 , C23C2/06 , C23C2/40 , C23C1/02
CPC分类号： B05C9/02 , C23C2/006 , C23C2/40
摘要： Passed through a chamber holding a non-oxidizing atmosphere substantially horizontally, a steel strip is continuously coated on one side only with a molten coating metal. An electromagnetic pump imparts a thrust to the molten coating metal on the entry side of a guide so as to form a stream of the molten metal rising above the bath surface on the exit side of the guide. The rising molten metal stream contacts the bottom surface of the strip to form a film of the coating metal thereon. Provision is made to offer less flow resistance to the rising stream widthwise then lengthwise, so that the molten coating metal flows positively toward both edges of the strip.
摘要翻译：基本上水平地通过保持非氧化性气氛的室，钢带在一侧仅用熔融涂覆金属连续涂覆。电磁泵向引导件入口侧的熔融涂层金属施加推力，以便形成在引导件的出口侧上方的浴表面上方升起的熔融金属流。上升的熔融金属流接触条的底表面以在其上形成涂层金属的膜。这样做是为了在上下游流向纵向方向提供较少的流动阻力，使得熔融涂覆金属朝着条的两个边缘正向流动。

4. 发明授权

US4476805A Apparatus for coating one side only of steel strip with molten coating metal 失效
标题翻译：仅用钢带涂覆熔融涂层金属的设备
公开(公告)号：US4476805A
公开(公告)日：1984-10-16
申请号：US260829
申请日：1981-05-05
申请人： Seizun Higuchi , Kazuhiro Tano , Minoru Kamada , Susumu Okamoto
发明人： Seizun Higuchi , Kazuhiro Tano , Minoru Kamada , Susumu Okamoto
IPC分类号： C23C2/32 , B05C3/18 , B05C9/02 , C23C2/00 , C23C2/06 , C23C2/40 , C23C1/02
CPC分类号： B05C9/02 , C23C2/006 , C23C2/40
摘要： Passed through a chamber holding a non-oxidizing atmosphere substantially horizontally, a steel strip is continuously coated on one side only with a molten coating metal. An electromagnetic pump imparts a thrust to the molten coating metal on the entry side of a guide so as to form a stream of the molten metal rising above the bath surface on the exit side of the guide. The rising molten metal stream contacts the bottom surface of the strip to form a film of the coating metal thereon. Provision is made to offer less flow resistance to the rising stream widthwise then lengthwise, so that the molten coating metal flows positively toward both edges of the strip.
摘要翻译：基本上水平地通过保持非氧化性气氛的室，钢带在一侧仅用熔融涂覆金属连续涂覆。电磁泵向引导件入口侧的熔融涂层金属施加推力，以便形成在引导件的出口侧上方的浴表面上方升起的熔融金属流。上升的熔融金属流接触条的底表面以在其上形成涂层金属的膜。这样做是为了在上下游流向纵向方向提供较少的流动阻力，使得熔融涂覆金属朝着条的两个边缘正向流动。

5. 发明授权

US4413039A Steel sheet plated with layers of NiSn and Pb-Sn alloy for automotive fuel tank 失效
标题翻译：镀有NiSn和Pb-Sn合金层的汽车油箱的钢板
公开(公告)号：US4413039A
公开(公告)日：1983-11-01
申请号：US245973
申请日：1981-03-20
申请人： Seizun Higuchi , Minoru Kamada , Kazuhiro Tano , Tetsuo Fushino , Minoru Fujinaga
发明人： Seizun Higuchi , Minoru Kamada , Kazuhiro Tano , Tetsuo Fushino , Minoru Fujinaga
IPC分类号： C23C2/10 , C23C28/02 , C25D5/12 , C25D5/50 , B32B15/01 , B32B15/18
CPC分类号： C25D5/12 , C23C2/10 , C23C28/023 , C25D5/50 , Y10S428/935 , Y10S428/936 , Y10S428/941 , Y10T428/12687 , Y10T428/12694 , Y10T428/12708 , Y10T428/12722 , Y10T428/12937
摘要： A steel sheet plated with Pb-Sn alloy, suitable for use as the material of automobile fuel tanks for containing fuel having alcoholic content. The steel sheet has an NiSn alloy layer or a composite layer including a backing Ni layer and the NiSn alloy layer; the NiSn alloy layer or the composite layer being formed on the steel surface to have a thickness of 0.035 to 1.mu.; and a plating layer of Pb-Sn system alloy formed on the sole NiSn layer or the NiSn layer of the composite layer. The steel sheet plated with Pb-Sn alloy can be produced by plating the steel sheet with Ni backing, forming a Pb-Sn system alloy layer by a hot dip plating, and rapidly cooling the steel sheet. Alternatively, the steel sheet plated with Ni is subjected to successive electroplating with Sn and then with Pb, and is then treated at a specific temperature for melting and diffusing Sn into Ni to form the NiSn layer.
摘要翻译：镀有Pb-Sn合金的钢板，适用于含有含酒精含量的燃料的汽车燃料箱的材料。钢板具有NiSn合金层或包含背衬Ni层和NiSn合金层的复合层; 所述NiSn合金层或所述复合层形成在所述钢表面上，其厚度为0.035〜1μm; 以及形成在复合层的单层NiSn层或NiSn层上的Pb-Sn系合金的镀层。镀有Pb-Sn合金的钢板可以通过用Ni背衬电镀钢板，通过热浸镀形成Pb-Sn系合金层，并快速冷却钢板来制造。或者，将镀Ni的钢板用Sn进行连续电镀，然后用Pb进行电镀，然后在特定温度下进行处理，使Sn熔化并将Sn扩散到Ni中，形成NiSn层。

6. 发明授权

US4863531A Method for producing a grain-oriented electrical steel sheet having a low watt loss 失效
标题翻译：具有低瓦特损耗的方向性电磁钢板的制造方法
公开(公告)号：US4863531A
公开(公告)日：1989-09-05
申请号：US2394
申请日：1987-01-09
申请人： Toshiya Wada , Osamu Tanaka , Takatoshi Egawa , Makoto Yoshida , Seizun Higuchi , Teruaki Izaki
发明人： Toshiya Wada , Osamu Tanaka , Takatoshi Egawa , Makoto Yoshida , Seizun Higuchi , Teruaki Izaki
IPC分类号： C21D8/12 , H01F1/16
CPC分类号： H01F1/16 , C21D8/1294 , Y10T428/12465
摘要： Method for subdividing the magnetic domains of a grain-oriented electrical steel sheet is improved so that the watt loss can be further lessened and the watt-loss improving effect does not disappear during stress relief annealing. An intrudable means is formed on the finishing-annealed steel sheet on or in the vicinity of strain which promotes the intrusion of an intrudable means. Sb or Sb containing material is a preferred intrudable means and the laser irradiation is a preferred method for imparting the strain and also for attaining the removal of a surface coating.
摘要翻译：提高了对方向性电磁钢板的磁畴进行细分的方法，能够进一步降低瓦特损耗，并且消除瓦解退火时的瓦特改善效果不会消失。在应变的附近或附近的精轧退火钢板上形成可侵入的装置，这促进了可侵入的装置的入侵。含Sb或Sb的材料是优选的可侵入方式，并且激光照射是赋予应变的优选方法以及用于实现表面涂层的去除。

7. 发明授权

US4501802A Hydrated chromium oxide-coated steel strip useful for welded cans and other containers 失效
标题翻译：用于焊接罐和其他容器的水合氧化铬涂层钢带
公开(公告)号：US4501802A
公开(公告)日：1985-02-26
申请号：US527380
申请日：1983-08-29
申请人： Seizun Higuchi , Tomonari Ooga , Yukio Tsukamoto , Minoru Kamada , Yukio Nomura
发明人： Seizun Higuchi , Tomonari Ooga , Yukio Tsukamoto , Minoru Kamada , Yukio Nomura
IPC分类号： C25D5/12 , C25D11/38 , C25D5/36
CPC分类号： C25D5/12 , C25D11/38 , Y10S220/917 , Y10T428/1259 , Y10T428/12611 , Y10T428/12618 , Y10T428/12708 , Y10T428/12722 , Y10T428/12847 , Y10T428/12854 , Y10T428/12937 , Y10T428/12944
摘要： A hydrated chromium oxide-coated steel strip which has a satisfactory weldability and resistance to corrosion under a lacquer coating and which is useful for producing welded cans and other containers, comprises a steel strip substrate, plated nickel base layers formed on the surfaces of the steel strip substrate and having a weight of 150-2500 mg per m.sup.2 of each surface of the substrate, hydrated chromium oxide-containing coating layers formed on the surfaces of the plated nickel base layers and having a weight of 2-20 mg, in terms of metallic chromium, per m.sup.2 of each surface of the substrate, and, optionally, plated tin intermediate layers formed between the plated nickel base layers and the chromate-containing coating layers and having a weight of 100-2000 mg per m.sup.2 of each surface of the substrate, the hydrated chromium oxide-containing coating layer optionally being composed of a metallic chromium underlayer in a weight of 10 mg or less per m.sup.2 of each surface of the steel strip substrate and a hydrated chromium oxide upper layer, the sum of the weights of the underlayer and the upper layer being 2-20 mg, in terms of metallic chromium, per m.sup.2 of each surface of the steel strip substrate.
摘要翻译：一种水合氧化铬涂层钢带，其具有令人满意的焊接性和在漆涂层下的耐腐蚀性，并且可用于生产焊接罐和其它容器，包括钢带基材，形成在钢表面上的镀镍基底层带状基材，并且每个基质的每个表面的每平方米重量为150-2500mg，在镀镍基底层的表面上形成的含水合氧化铬的涂层，其重量为2-20mg，以金属铬，每平方米基材的每个表面，以及可选地，在镀镍的镍基层和含铬酸盐的涂层之间形成的电镀锡中间层，其重量为100-2000mg / m2的每个表面的底物，含水铬酸氧化物的涂层任选地由金属铬底层组成，每平方米钢带子表面的重量为10毫克或更小石英和水合氧化铬上层，底层和上层的重量之和为钢板基材每面每m2的2-20mg（以金属铬计）。

8. 发明授权

US4960652A Grain-oriented electrical steel sheet having a low watt loss 失效
标题翻译：具有低瓦特损耗的晶粒取向电工钢板
公开(公告)号：US4960652A
公开(公告)日：1990-10-02
申请号：US470997
申请日：1990-01-22
申请人： Toshiya Wada , Osamu Tanaka , Takatoshi Egawa , Makato Yoshida , Seizun Higuchi , Teruaki Izaki
发明人： Toshiya Wada , Osamu Tanaka , Takatoshi Egawa , Makato Yoshida , Seizun Higuchi , Teruaki Izaki
IPC分类号： C21D8/12 , H01F1/16
CPC分类号： H01F1/16 , C21D8/1294 , Y10T428/12465
摘要： A grain-oriented electromagnetic steel sheet has an ultra low watt loss and heat resistant subdivided magnetic domains. The electromagnetic steel sheet has spaced apart regions of plastic strain and an insulating coating disposed thereon. Intruders are thermally intruded into the spaced apart regions of plastic strain causing the subdivided magnetic domains to be heat resistant and maintaining the subdivided magnetic domains after stress relief annealing. Preferred intruders include Sb and Sb containing materials.

9. 发明授权

US4713301A Sn-based multilayer coated steel strip having improved corrosion resistance, weldability and lacquerability 失效
标题翻译：具有改善的耐腐蚀性，可焊性和可漆性的Sn基多层涂层钢带
公开(公告)号：US4713301A
公开(公告)日：1987-12-15
申请号：US879273
申请日：1986-06-27
申请人： Seizun Higuchi , Tomonari Oga , Masao Ikeda , Hirohumi Nakano
发明人： Seizun Higuchi , Tomonari Oga , Masao Ikeda , Hirohumi Nakano
IPC分类号： C23C22/00 , C23C22/24 , C23C28/00 , C25D3/56 , C25D5/10 , C25D5/50 , C25D11/38 , B32B15/01
CPC分类号： C25D11/38 , C25D3/562 , C25D5/10 , C25D5/505 , Y10T428/12583 , Y10T428/12611 , Y10T428/12708 , Y10T428/12722
摘要： The Sn based multilayer coated steel strip for container-use is improved by the provision of a novel underlying coating of ternary Fe-Ni-P alloy which, mainly because of the Ni component, ensures a uniform deposition of the Sn layer, and mainly because of the P and Fe contents ensure a satisfactory remaining amount of free Sn for improving the weldability. The steel strip has a thin Sn plated layer and a chromate coating layer on the underlying coating.
摘要翻译：通过提供三元Fe-Ni-P合金的新型底层涂层，主要由于Ni组分而确保Sn层的均匀沉积，并且主要是因为的P和Fe含量确保了令人满意的剩余量的游离Sn以提高可焊性。钢带在下面的涂层上具有薄的Sn镀层和铬酸盐涂层。

10. 发明授权

US4584211A Continuous hot dip aluminum coating method 失效
标题翻译：连续热浸镀铝法
公开(公告)号：US4584211A
公开(公告)日：1986-04-22
申请号：US641561
申请日：1984-08-16
申请人： Seizun Higuchi , Kenichi Asakawa , Nobuyoshi Okada
发明人： Seizun Higuchi , Kenichi Asakawa , Nobuyoshi Okada
IPC分类号： C23C2/02 , C23C2/12 , C23C2/40 , C23C1/08
CPC分类号： C23C2/02 , C23C2/12
摘要： A continuous hot dip aluminum coating method used in a continuous hot dip aluminum coating line for hot dip aluminum coating on steel in Sendzimir method or nonoxidizing furnace method, said method comprising the covering the surface of the coating bath in the snout of said hot dip coating line by use of an inert gas atmosphere.
摘要翻译：在Sendzimir方法或非氧化炉法中，在连续热浸铝涂层线中用于热浸铝涂层的连续热浸铝涂覆方法，所述方法包括覆盖所述热浸涂层的喷嘴中的涂层的表面通过使用惰性气体气氛。

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