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1. 发明专利

JP2013036094A HOT-DIP Zn-Al-BASED ALLOY PLATED STEEL SHEET EXCELLENT IN CORROSION RESISTANCE AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：基于Zn-Al的合金镀锌钢板耐腐蚀性优良的热镀锌钢板及其制造方法
公开(公告)号：JP2013036094A
公开(公告)日：2013-02-21
申请号：JP2011174017
申请日：2011-08-09
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Jfe Galvanizing & Coating Co Ltd , Jfe鋼板株式会社
发明人： FUJISAWA HIDETSUGU , OI TOSHIHIKO , FURUTA AKIHIKO , SATO SUSUMU , IMOKAWA TORU
IPC分类号： C23C2/06 , C23C22/40 , C23C28/00
CPC分类号： C23C2/06 , C23C2/26 , C23C22/42 , C23C22/44 , C23C28/321 , C23C28/3455
摘要： PROBLEM TO BE SOLVED: To provide a hot-dip Zn-Al-based alloy plated steel sheet excellent in blackening resistance and corrosion resistance, and to provide a method for manufacturing the hot-dip Zn-Al-based alloy plated steel sheet.SOLUTION: A hot-dip Zn-Al-based alloy plated layer is formed on at least one surface of a steel sheet, the hot-dip Zn-Al-based alloy plated layer having a composition including, by mass, 3.0-6.0% of Al, 0.2-1.0% of Mg, 0.01-0.10% of Ni, and the balance being Zn and inevitable impurities, and a chemical conversion coating containing a molybdate salt is further formed as an upper layer of the hot-dip Zn-Al-based alloy plated layer. Thus, a surface of the plated layer has a structure including, by area ratio, 1-50% of a Zn-Al-Mg-based ternary eutectic, and a hot-dip Zn-Al-based alloy plated steel sheet excellent in blackening resistance and further corrosion resistance is obtained by the composition and structure of the plated layer and further the chemical conversion coating formed on the plated layer and containing the molybdate salt.
摘要翻译：要解决的问题：提供耐黑变性和耐腐蚀性优异的热浸镀Zn-Al系合金电镀钢板，并提供一种制造热浸镀Zn-Al系合金镀层钢的方法片。解决方案：在钢板的至少一个表面上形成热浸Zn-Al系合金镀层，所述热浸镀Zn-Al系合金镀层的组成为质量3.0 Al：0.06％，Mg：0.2〜1.0％，Ni：0.01-0.10％，余量由Zn和不可避免的杂质构成，含有钼酸盐的化学转化膜进一步形成为热浸 Zn-Al系合金镀层。因此，镀层的表面具有以Zn-Al-Mg系三元共晶的1-50％的面积比和黑色优良的热浸Zn-Al系合金镀覆钢板的结构通过镀层的组成和结构以及形成在镀层上并含有钼酸盐的化学转化膜可以获得耐电阻和进一步的耐腐蚀性。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2009114512A Resin-coated steel sheet and its manufacturing method 有权
标题翻译：树脂涂层钢板及其制造方法
公开(公告)号：JP2009114512A
公开(公告)日：2009-05-28
申请号：JP2007290191
申请日：2007-11-07
申请人： Jfe Galvanizing & Coating Co Ltd , Jfe Steel Corp , Jfeスチール株式会社 , Jfe鋼板株式会社
发明人： TAKAMURA HIDEO , FURUYA YOSHITO , FURUTA AKIHIKO , OGISHI HIDEO , SATO SUSUMU , UMEBAYASHI RIE , ANDO SATOSHI , TAKANO SHIGERU
IPC分类号： C23C2/06 , B05D7/14 , B32B15/08 , C22C18/04 , C23C2/26 , C23C28/00
摘要： PROBLEM TO BE SOLVED: To provide a resin-coated steel sheet having an excellent surface appearance, and a method for manufacturing the same. SOLUTION: The hot dip Zn-Al-based alloy-plated steel sheet constituting the resin-coated steel sheet has a hot dip Zn-Al-based alloy plating layer containing 1.0 to 10 mass% Al, 0.2 to 1.0 mass% Mg, 0.005 to 0.1 mass% Ni, and consisting of the balance Zn and inevitable impurities on at least one surface of the steel sheet. In the manufacturing method, the cooling rate down to 250°C of the steel sheet pulled up from a hot dip Zn-Al-based alloy plating bath is held at 1 to 15°C/second when the steel sheet is pulled up from the plating bath and is cooled. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异表面外观的树脂涂覆钢板及其制造方法。＆lt;解决方案＆gt;构成树脂被覆钢板的热浸Zn-Al系合金镀覆钢板具有含有1.0〜10质量％的Al，0.2〜1.0质量％的Al-Zn-Al系合金镀层， Mg，0.005〜0.1质量％的Ni，并且在钢板的至少一个表面上由余量的Zn和不可避免的杂质构成。在制造方法中，将钢板从热浸镀Zn-Al系合金镀浴中拉出的钢板的冷却速度保持在1〜15℃/秒，电镀浴并冷却。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2012246547A HOT-DIP Zn-Al ALLOY PLATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE AND WORKABILITY, AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：具有优异耐腐蚀性和可工作性的热镀锌合金镀锌钢板及其制造方法
公开(公告)号：JP2012246547A
公开(公告)日：2012-12-13
申请号：JP2011120550
申请日：2011-05-30
申请人： Jfe Galvanizing & Coating Co Ltd , Jfe鋼板株式会社 , Jfe Steel Corp , Jfeスチール株式会社
发明人： OI TOSHIHIKO , FUJISAWA HIDETSUGU , FURUTA AKIHIKO , SATO SUSUMU , IMOKAWA TORU
IPC分类号： C23C2/06 , C23C2/40
CPC分类号： C23C2/06 , C23C2/40
摘要： PROBLEM TO BE SOLVED: To provide a hot-dip Zn-Al alloy plated steel sheet having excellent workability and corrosion resistance, and a method for manufacturing the steel sheet.SOLUTION: A hot-dip Zn-Al alloy plating layer is formed on the surface of a steel sheet by dipping the steel sheet in a hot-dip Zn-Al alloy plating bath, which contains, by mass, 3 to 6% of Al, 0.2 to 1.0% of Mg and 0.01 to 0.10% of Ni and contains Fe controlled to 0.10% or less, then withdrawing and cooling the steel sheet. In the process, the bath temperature of the plating bath is controlled to 420 to 520°C, and the sheet temperature of the steel sheet dipped into the plating bath is controlled to the range from 420 to 600°C. Thereby, the obtained hot-dip Zn-Al alloy-plated steel sheet has a Fe content in the plating layer of 2.0 g/mor less, has a Ni-enriched layer having a thickness of 0.05 to 1.0 μm on an interface between the plating layer and the steel sheet, and has excellent workability and corrosion resistance.
摘要翻译：要解决的问题：提供一种具有优异的可加工性和耐腐蚀性的热浸Zn-Al合金镀覆钢板以及该钢板的制造方法。解决方案：通过将钢板浸渍在热浸镀Zn-Al合金电镀浴中，在钢板表面上形成热浸Zn-Al合金镀层，质量含有3〜6 Al的百分比，Mg的0.2〜1.0％，Ni的0.01〜0.10％，Fe含量控制在0.10％以下，然后取出并冷却钢板。在此过程中，将电镀浴的浴温控制在420〜520℃，将浸渍在镀液中的钢板的板温控制在420〜600℃的范围内。由此，所得到的热浸镀Zn-Al合金钢板的镀层中的Fe含量为2.0g / m 2以下，具有Ni富集层在镀层和钢板之间的界面上具有0.05至1.0μm的厚度，并且具有优异的可加工性和耐腐蚀性。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012251247A Method for producing resin-coated steel sheet 有权
标题翻译：生产树脂涂层钢板的方法
公开(公告)号：JP2012251247A
公开(公告)日：2012-12-20
申请号：JP2012179907
申请日：2012-08-14
申请人： Jfe Galvanizing & Coating Co Ltd , Jfe鋼板株式会社 , Jfe Steel Corp , Jfeスチール株式会社
发明人： TAKAMURA HIDEO , FURUYA YOSHITO , FURUTA AKIHIKO , OGISHI HIDEO , SATO SUSUMU , UMEBAYASHI RIE , ANDO SATOSHI , TAKANO SHIGERU
IPC分类号： C23C2/26 , B32B15/08 , C22C18/04 , C23C2/06 , C23C28/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a resin-coated steel sheet having excellent surface appearance.SOLUTION: In the method for producing a resin-coated steel sheet, a hot dip Zn-Al based alloy plated layer is formed on the surface of a steel sheet by dipping the steel sheet in a hot dip Zn-Al based alloy plating bath, then removing the steel sheet from the plating bath, and cooling the same, and resin coating is performed after performing chemical conversion treatment of the hot dip Zn-Al based alloy plated steel sheet. The cooling rate of the steel sheet removed from the plating bath to 250°C is 1-15°C/s, and the hot dip Zn-Al based alloy plated layer contains 1.0-10 mass% of Al, 0.2-1.0 mass% of Mg, and 0.005-0.1 mass% of Ni with the balance comprising Zn and unavoidable impurities.
摘要翻译：待解决的问题：提供一种具有优异表面外观的树脂涂覆钢板的制造方法。解决方案：在树脂涂覆钢板的制造方法中，通过将钢板浸渍在热浸镀Zn-Al系合金中，在钢板表面上形成热浸镀Zn-Al系合金镀层电镀浴，然后从镀浴中除去钢板，并对其进行冷却，并且在进行热浸镀Zn-Al系合金镀覆钢板的化学转化处理之后进行树脂涂层。从镀浴中除去的钢板的冷却速度为1-15℃/ s，热浸镀Zn-Al系合金镀层含有1.0〜10质量％的Al，0.2〜1.0质量％的Mg，0.005〜0.1质量％的Ni，余量由Zn和不可避免的杂质构成。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012251246A HOT DIP Zn-Al BASED ALLOY PLATED STEEL SHEET 有权
标题翻译：热镀锌合金镀锌钢板
公开(公告)号：JP2012251246A
公开(公告)日：2012-12-20
申请号：JP2012179902
申请日：2012-08-14
申请人： Jfe Galvanizing & Coating Co Ltd , Jfe鋼板株式会社 , Jfe Steel Corp , Jfeスチール株式会社
发明人： TAKAMURA HIDEO , FURUTA AKIHIKO , FURUYA YOSHITO , OGISHI HIDEO , SATO SUSUMU , UMEBAYASHI RIE , ANDO SATOSHI , TAKANO SHIGERU
IPC分类号： C23C2/06 , C22C18/04
CPC分类号： C23C2/06 , Y10T428/12799
摘要： PROBLEM TO BE SOLVED: To provide a hot dip Zn-Al based alloy plated steel sheet that has beautiful plating appearance with metallic luster having no spangle or very fine spangles formed and excellent blackening resistance.SOLUTION: The hot dip Zn-Al based alloy plated steel sheet includes a hot dip Zn-Al based alloy plated layer that contains 1.0-10 mass% of Al, 0.2-1.0 mass% of Mg, and 0.005-0.1 mass% of Ni with the balance comprising Zn and unavoidable impurities on at least one surface of the steel sheet, wherein the hot dip Zn-Al based alloy plated layer contains two-component eutectic of Zn-Al and three-component eutectic of an Al-Zn-Mg intermetallic compound.
摘要翻译：要解决的问题：提供一种具有美观的电镀外观的热浸Zn-Al合金镀覆钢板，其金属光泽没有形成或非常细的轮廓形成并具有优异的耐黑变性。热镀Zn-Al系合金镀覆钢板包括含有1.0-10质量％的Al，0.2〜1.0质量％的Mg和0.005〜0.1质量％的热浸镀Zn-Al系合金镀层在钢板的至少一个表面上余量包含Zn和不可避免的杂质的Ni的％，其中热浸Zn-Al系合金镀层含有Zn-Al的双组分共晶体和Al- Zn-Mg金属间化合物。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2008138285A HOT-DIP Zn-Al ALLOY COATED STEEL SHEET AND MANUFACTURING METHOD FOR THE SAME 有权
标题翻译： HOT-DIP Zn-Al合金涂层钢板及其制造方法
公开(公告)号：JP2008138285A
公开(公告)日：2008-06-19
申请号：JP2007290182
申请日：2007-11-07
申请人： Jfe Galvanizing & Coating Co Ltd , Jfe Steel Kk , Jfeスチール株式会社 , Jfe鋼板株式会社
发明人： TAKAMURA HIDEO , FURUTA AKIHIKO , FURUYA YOSHITO , OGISHI HIDEO , SATO SUSUMU , UMEBAYASHI RIE , ANDO SATOSHI , TAKANO SHIGERU
IPC分类号： C23C2/06 , C22C18/04 , C23C2/40
CPC分类号： C23C2/06 , Y10T428/12799
摘要： PROBLEM TO BE SOLVED: To provide a hot-dip Zn-Al alloy coated steel sheet which has a beautiful metallic-luster coated appearance either free from spangles or with extreme fine spangles and is excellent in blackening resistance, and its manufacturing method. SOLUTION: The hot-dip Zn-Al alloy coated steel sheet has on at least one side thereof a hot-dip coating layer made of a hot-dip Zn-Al alloy which contains 1.0-10 mass% of Al, 0.2-1.0 mass% of Mg, and 0.005-0.1 mass% of Ni with the balance being Zn and unavoidable impurities. The manufacturing method comprises dipping a steel sheet into a Zn-Al alloy hot-dip plating bath and lifting up the sheet from the bath to cool it, wherein a cooling rate of the steel sheet lifted up from the bath is set to 1-15°C/second until it reaches 250°C. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有美丽的金属光泽涂层外观的热浸镀Zn-Al合金涂层钢板，其外观为无棱角或极细的矩形，并且耐黑变性优异，且其制造方法。解决方案：热浸镀Zn-Al合金涂层钢板的至少一侧具有由热浸镀Zn-Al合金制成的热浸镀层，其含有1.0-10质量％的Al，0.2 -1.0质量％的Mg和0.005〜0.1质量％的Ni，余量为Zn和不可避免的杂质。制造方法包括将钢板浸渍在Zn-Al合金热浸镀液中，并从浴中提起薄片以使其冷却，其中从浴中提升的钢板的冷却速度设定为1-15 °C /秒，直至达到250°C。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2011104988A Precoated steel sheet and process for producing same 有权
标题翻译：预制钢板及其生产方法
公开(公告)号：JP2011104988A
公开(公告)日：2011-06-02
申请号：JP2010175943
申请日：2010-08-05
申请人： Jfe Galvanizing & Coating Co Ltd , Jfe鋼板株式会社
发明人： OKUMA TOSHIYUKI , FURUTA AKIHIKO , SATO SUSUMU
IPC分类号： B32B15/08 , B05D5/00 , B05D7/14 , C23C28/00
CPC分类号： C09D5/1618 , B01J33/00 , B01J35/004 , B01J37/0219 , B01J37/0225 , B01J37/0244 , B05D7/53 , B05D2202/00 , B05D2601/24 , C08G77/20 , C08K3/22 , C08L101/04 , C09D7/61 , C09D183/04
摘要： PROBLEM TO BE SOLVED: To provide a precoated steel sheet preventing a degradation in aesthetic appearance caused by processing unevenness or interference color streaks by forming the photocatalyst layer (coating film) as the outermost layer in a discontinuous (network) layer, and having various excellent characteristics such as uniform appearance, workability, high weatherability, appearance durability, decomposition resistance for the photocatalyst, required for the precoat steel sheet, and a process for producing the same.
SOLUTION: The precoated steel sheet includes, at least on one side of a steel sheet base, a clear coating layer (A) comprising a silicon compound as a principal component and containing water-repellent fine particles dispersed therein, and a clear coating layer (B) superposed on the clear coating layer (A), and containing, as a principal component, fine titanium oxide particles demonstrating photocatalytic activity.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种预涂钢板，通过在不连续（网络）层中形成作为最外层的光催化剂层（涂膜），防止由加工不均匀或干扰色条引起的美学外观的劣化，以及具有各种优异的特性，例如预涂钢板所需的外观，加工性，高耐候性，外观耐久性，光催化剂的耐分解性等。＆lt; P＆gt;解决方案：预涂钢板至少在钢板基材的一面上包含以硅化合物为主要成分并且分散有疏水性微粒的透明涂层（A）涂层（B）叠加在透明涂层（A）上，并且以主要成分作为主要成分，显示出具有光催化活性的微细氧化钛粒子。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2009114500A Method for manufacturing surface-treated steel sheet and surface-treated steel sheet 有权
标题翻译：表面处理钢板和表面处理钢板的制造方法
公开(公告)号：JP2009114500A
公开(公告)日：2009-05-28
申请号：JP2007289097
申请日：2007-11-07
申请人： Jfe Galvanizing & Coating Co Ltd , Jfe鋼板株式会社
发明人： FURUYA YOSHITO , FURUTA AKIHIKO , SATO SUSUMU
IPC分类号： C23C22/60
CPC分类号： C23C2222/20
摘要： PROBLEM TO BE SOLVED: To provide a surface-treated steel sheet having excellent corrosion resistance, blackening resistance and weldability, and a method for manufacturing the same, and to establish a new surface treatment technique as a substitute for chromatizing and phosphatising.
SOLUTION: An aqueous surface treatment liquid containing water-soluble zirconium compound (A), a silicate compound (B) excluding water-dispersible silica and a silane coupling agent, quadrivalent vanadium compound (C), acrylic resin emulsion (D), nickel compound (E), and phosphoric acid compound (F), and containing these compounds so as to satisfy a mixing condition is applied onto the surface of the steel sheet subjected to metal plating and is dried, and thereby zirconium of 30 to 200 mg/m
2 is stuck onto the steel sheet.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的耐腐蚀性，耐黑变性和可焊性的表面处理钢板及其制造方法，并建立新的表面处理技术作为色层和磷酸盐化的替代品。解决方案：含有水溶性锆化合物（A），不含水分散性二氧化硅和硅烷偶联剂的硅酸盐化合物（B），四价钒化合物（C），丙烯酸树脂乳液（D））的水性表面处理液，，镍化合物（E）和磷酸化合物（F），并且将这些化合物满足混合条件的方法施加到经过金属镀覆的钢板的表面上，并干燥，由此得到30至200的锆 mg / m 2 粘在钢板上。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2009113464A Insectrepelling steel plate 审中-公开
标题翻译： INSECTREPELLING钢板
公开(公告)号：JP2009113464A
公开(公告)日：2009-05-28
申请号：JP2008052079
申请日：2008-03-03
申请人： Earth Chem Corp Ltd , Ishihara Chem Co Ltd , Jfe Galvanizing & Coating Co Ltd , Jfe鋼板株式会社 , アース製薬株式会社 , 石原薬品株式会社
发明人： SAKAMOTO YASUHEI , SATO SUSUMU , JIROMARU KAZUMI , YAMAHATA KAZUNOBU , YANAGIDA YOSHIRO , NITTA ISAMU , MIYAMOTO MAKOTO
IPC分类号： B32B15/08 , A01N25/04 , A01N37/02 , A01N53/08 , A01P17/00
摘要： PROBLEM TO BE SOLVED: To provide an insectrepelling steel plate which has excellent processibility, excellent weldability, excellent corrosion resistance and further excellent insectrepelling nature.
SOLUTION: A resin coating layer, which is consisting of a resin composition containing a corrosion inhibitor, a repellent and, if necessary, a lubricant too and which has mass of 0.3 to 4 g/m
2 stuck onto unit area of a steel plate surface, is formed on at least one surface of a steel plate. Preferably the repellent includes at least one kind of an insect repellent component consisting essentially of pyrethroid compounds and, if necessary, at least one kind of fatty acid ester of a polyhydric alcohol with boiling point of ≥250°C too. Preferably the repellent is contained by mass of 0.002 to 0.4 g/m
2 stuck onto unit area of the steel plate surface. Thereby the corrosion resistance and the insectrepelling nature toward an insect such as a cockroach can be remarkably improved without lowering processibility and weldability.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的加工性，优异的焊接性，优异的耐腐蚀性和更好的抗虫性的具有杀虫作用的钢板。解决方案：一种树脂涂层，其由含有腐蚀抑制剂，驱避剂和必要时的润滑剂的树脂组合物组成，其质量为0.3〜4g / m 2 SP / 粘贴在钢板表面的单位面积上，形成在钢板的至少一个表面上。优选地，驱避剂包括至少一种驱虫剂组分，其主要由拟除虫菊酯化合物和必要的至少一种多元醇的脂肪酸酯组成，沸点≥250℃。优选地，排斥物质量被粘附在钢板表面的单位面积上的质量为0.002-0.4g / m 2 / SP。由此，在不降低加工性和焊接性的情况下，可以显着地提高对昆虫如蟑螂的耐腐蚀性和抗虫性。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2010158801A Resin-coated metal plate 有权
标题翻译：树脂涂层金属片
公开(公告)号：JP2010158801A
公开(公告)日：2010-07-22
申请号：JP2009001401
申请日：2009-01-07
申请人： Earth Chem Corp Ltd , Ishihara Chem Co Ltd , Jfe Galvanizing & Coating Co Ltd , Jfe鋼板株式会社 , アース製薬株式会社 , 石原薬品株式会社
发明人： SAKAMOTO YASUHEI , FURUTA AKIHIKO , SATO SUSUMU , YAMAHATA KAZUNOBU , YANAGIDA YOSHIRO , NITTA ISAMU , MIYAMOTO MAKOTO
IPC分类号： B32B15/08 , A01N25/04 , A01N53/08 , A01P17/00
摘要： PROBLEM TO BE SOLVED: To provide a resin-coated metal sheet which has an excellent insectifuge effect, keeps the effect for a long time, and has durable insectifuge properties. SOLUTION: On at least one surface of a metal sheet as a substrate, a resin membrane, which contains a pyrethroid compound and a polyhydric alcohol fatty acid ester in a mass ratio of the easter to the pyrethroid compound of 0.2-1 and in which the total amount of the pyrethroid compound and the ester is 5-50 pts.mass based on 100 pts.mass of a resin component in the membrane, is formed so that the amount of the membrane adherent to one surface of the substrate is 0.2-5 g/m 2 . Thus, the resin-coated metal sheet is obtained which has durable insectifuge properties to keep an insectifuge effect for at least ten years. When a stainless steel sheet is used as the substrate, by forming an intermediate layer between the resin membrane and the substrate, the membrane adhesion of the resin membrane is improved remarkably. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优异的杀虫作用的树脂涂覆金属片，长时间保持效果，并具有耐久的杀虫剂性能。解决方案：在作为基材的金属片的至少一个表面上，含有拟除虫菊酯化合物和多元醇脂肪酸酯的树脂膜，其中复合物与拟除虫菊酯化合物的质量比为0.2-1，其中拟除虫菊酯化合物和酯的总量为5-50重量份，基于膜中树脂组分的100重量份，以使得与基材的一个表面附着的膜的量为 0.2-5g / m 2 / SP。因此，获得具有持久的杀虫剂性能以保持至少十年的杀虫剂效果的树脂涂覆的金属片。当使用不锈钢板作为基板时，通过在树脂膜和基板之间形成中间层，树脂膜的膜粘附性显着提高。版权所有（C）2010，JPO＆INPIT

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