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1. 发明专利

JPS6123766A Plated steel sheet having composite coating 失效
标题翻译：具有复合涂层的钢板
公开(公告)号：JPS6123766A
公开(公告)日：1986-02-01
申请号：JP14133584
申请日：1984-07-10
申请人： Nissan Motor Co Ltd , Sumitomo Metal Ind Ltd
发明人： SHIODA TOSHIAKI , WAKANO SHIGERU , NISHIHARA MINORU , KAWAMICHI YOSUKE , KAMIYA KOJI
IPC分类号： C23C22/00 , C23C22/24 , C23C22/83 , C23C28/00
CPC分类号： C23C22/83 , C23C2222/20
摘要： PURPOSE:To obtain a surface treated steel sheet capable of satisfying each of rustproof treatment and prime-coating treatment by making the second layer a cured film of specified silane compd. in a plated steel sheet consisting of a chromate-treated film and an organic resin film. CONSTITUTION:A chromate-treated film is formed as the first layer on the surface of a plate steel sheet. A cured film having the following siloxane bond as a skelton is formed as the second layer wherein the siloxane bond is formed by coating and baking a soln. contg. one or more kinds of monomer of oligomer of di- or trialkoxysilane which has alkyl groups having the organic functional groups. In the film of the second layer, the silane compd. in itself is a film forming component and the cured film consisting of the siloxane skelton obtained by baking the silane compds. has not hydrophilic nature and also is sufficiently bonded to the chromatetreated film of the lower layer. Therefore, the corrosion resistance of the plated steel plate is remarkably increased and the electrodeposited painting properties are not throughly degraded within the limitation of the coating build-up of the second layer.
摘要翻译：目的：通过使第二层具有特定的硅烷化合物的固化膜，得到能够满足各种防锈处理和初次涂布处理的表面处理钢板。在由铬酸盐处理膜和有机树脂膜组成的电镀钢板中。构成：将铬酸盐处理的膜形成为钢板表面的第一层。形成具有以下硅氧烷键作为碳纤维素的固化膜作为第二层，其中通过涂布和烘烤溶胶形成硅氧烷键。对比具有具有有机官能团的烷基的二或三烷氧基硅烷的低聚物的一种或多种单体。在第二层的膜中，硅烷化合物其本身是成膜组分和由通过烘焙硅烷组合物获得的硅氧烷skelton组成的固化膜。不具有亲水性，并且还与下层的染色处理膜充分接合。因此，在第二层的涂层积聚的限制下，电镀钢板的耐腐蚀性显着增加，并且电沉积涂饰性能不会劣化。

2. 发明专利

JPS59200787A Electroplated steel sheet with superior suitability to chemical conversion treatment 失效
标题翻译：具有优越适用于化学转化处理的电镀钢板
公开(公告)号：JPS59200787A
公开(公告)日：1984-11-14
申请号：JP7429183
申请日：1983-04-27
申请人： Sumitomo Metal Ind Ltd
发明人： OOISHI MASAYUKI , WAKANO SHIGERU , NOUMI RIYOUICHI , KURIMOTO MIKIO
IPC分类号： C23C22/78 , C25D5/26
CPC分类号： C23C22/78
摘要： PURPOSE:To provide superior suitability than the cold rolled sheet to chemical conversion treatment to a one-side galvanized steel sheet by plating the side of the steel sheet not to be galvanized with Fe or an Fe-Zn alloy contg. a specified small amount of Sn. CONSTITUTION:When one side of an automobile steel sheet or the like is galvanized in a galvanizing bath to form an anticorrosive Zn layer, brown or black oxide is produced on the other side by corrosion caused by contact with the bath. The suitability to chemical conversion treatment for forming a film such as phosphating is deteriorated by the oxide, and the coating properties such as the adhesive strength to a paint film and the corrosion resistance after coating are also deteriorated. In order to prevent the deterioration, a layer of Fe or an Fe-Zn alloy contg. 0.001-0.5wt% Sn is formed by electro-plating. The Fe content of the Fe-Zn alloy is >60%. A one-side galvanized steel sheet provided with superior suitability to chemical conversion treatment is obtd. without deteriorating the original surface properties of the cold rolled sheet.
摘要翻译：目的：通过电镀不用Fe或Fe-Zn合金镀锌的钢板的侧面，提供比冷轧板更优越的适用于单面镀锌钢板的化学转化处理。指定少量的Sn。构成：当在镀锌浴中将汽车钢板等的一面镀锌以形成防锈Zn层时，由于与浴接触而导致的腐蚀，另一侧产生棕色或黑色氧化物。用于形成诸如磷化的膜的化学转化处理的适用性被氧化物劣化，并且诸如对涂膜的粘合强度和涂布后的耐腐蚀性等涂层性能也劣化。为了防止劣化，一层Fe或Fe-Zn合金 0.001-0.5wt％Sn通过电镀形成。 Fe-Zn合金的Fe含量> 60％。具有优异的化学转化处理适用性的单面镀锌钢板。而不会降低冷轧板的原始表面性能。

3. 发明专利

JPS59182988A Multiple layer plated steel sheet 失效
标题翻译：多层钢板
公开(公告)号：JPS59182988A
公开(公告)日：1984-10-17
申请号：JP5688283
申请日：1983-03-31
申请人： Sumitomo Metal Ind Ltd
发明人： WAKANO SHIGERU , SAKOTA AKITO , FUKUI KUNIHIRO , NISHIHARA MINORU
IPC分类号： C25D5/26 , C25D5/10
摘要： PURPOSE: To obtain a steel sheet having sufficient suitability to chemical conversion treatment with respect to the secondary adhesion of a paint film and showing superior red rust resistance after coating by forming an Ni layer by plating by a specified extent of deposition on a corrosion preventive layer formed by plating and by forming an Fe-Zn alloy layer having a specified Fe content by plating by a specified extent of deposition on the Ni layer.
CONSTITUTION: This multiple layer plated steel sheet has an Fe-Zn alloy layer contg. 60W95wt% Fe formed by plating as a surface layer by 0.5W6g/m
2 extent of deposition, an Ni layer formed by plating by 0.1W5g/m
2 extent of deposition just under the Fe-Zn alloy layer, and a corrosion preventive layer formed by plating just under the Ni layer. It is not necessarily required to apply the plated structure to both sides of a steel sheet.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：获得对涂膜的二次粘合性具有足够的化学转化处理适用性的钢板，通过在规定的沉积程度上通过镀层形成Ni层，在防腐层上表现出优异的耐红锈性通过电镀形成，并且通过在Ni层上通过规定的沉积程度通过电镀形成具有规定的Fe含量的Fe-Zn合金层。构成：该多层镀钢板具有Fe-Zn合金层，通过以0.5-6g / m 2的沉积程度通过电镀作为表面层形成的60-95wt％的Fe，通过在Fe-Zn合金正下方的0.1-5g / m 2沉积程度的电镀形成的Ni层层，以及通过在Ni层正下方电镀形成的防腐蚀层。不一定需要将镀覆结构施加到钢板的两侧。

4. 发明专利

JPS59177400A Electrolytically removing method of plated film 失效
标题翻译：电镀膜的电解去除方法
公开(公告)号：JPS59177400A
公开(公告)日：1984-10-08
申请号：JP4901183
申请日：1983-03-25
申请人： Sumitomo Metal Ind Ltd
发明人： SUZUKI NOBUKAZU , KOMIYAMA YUTAKA , WAKANO SHIGERU
IPC分类号： C25D5/02 , C25F5/00
摘要： PURPOSE: To prevent surely the contamination of a plated metallic strip owing to hydroxide by an economical method in the stage of removing electrolytically the protective plating layer provided on the non-plating surface of the metallic strip by maintaining the concn. of the hydroxide in an electrolyte at a prescribed value or below.
CONSTITUTION: A plated steel strip 1 is introduced continuously into an electrolytic removing tank 4 having a cathode 5 and electricity is conducted through a conductor roll 2 to said strip 1 as an anode thereby removing electrolytically the protective plating film on one surface of the strip 1. The electrolyte contg. Zn(OH)
2 , Fe(OH)
3 formed in the electrolyte is discharged into a circulating tank 6 and a part thereof is admitted into the tank 4 and further a part thereof is admitted into a settling tank 7. The rate of the electrolyte to be introduced into the tank 7 is adjusted to adjust the concn. of SS in the hydroxide in the tank 6 to ≤2,000ppm. The electrolyte subjected to a flocculation reaction in the tank 7 is introduced into a thickener 8 and the liquid phase component is recirculated through a treating tank 9 to the tank 6. The solid phase component is filtered with a dehydrator of filter machine 10 and is thus separated to the hydroxide and the liquid phase component. The liquid phase component is thereafter recirculated to the tank 6.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了通过经济的方法在电解除去金属带的非电镀表面上设置的保护镀层的阶段，确保电镀金属带的污染。的电解液中的氢氧化物在规定值以下。构成：将电镀钢带1连续引入具有阴极5的电解除去槽4中，并且通过导体辊2将电导入作为阳极的所述条带1，从而在带1的一个表面上电解除去保护电镀膜电解液在电解液中形成的Zn（OH）2，Fe（OH）3被排放到循环罐6中，其一部分进入罐4中，并且其一部分进入沉淀池7.电解液的速率被引入到罐7中进行调节以调节浓度。的SS中的氢氧化物在罐6中<= 2,000ppm。在罐7中进行絮凝反应的电解质被引入增稠器8中，液相成分通过处理槽9再循环到罐6.固相组分用过滤器10的脱水器过滤，因此分离成氢氧化物和液相组分。然后液相组分再循环到罐6中。

5. 发明专利

JPS59129797A Plated steel material 失效
标题翻译：镀钢材料
公开(公告)号：JPS59129797A
公开(公告)日：1984-07-26
申请号：JP496183
申请日：1983-01-14
申请人： Sumitomo Metal Ind Ltd
发明人： SAKOTA AKITO , WAKANO SHIGERU , FUKUI KUNIHIRO , NISHIHARA MINORU
IPC分类号： C25D5/26 , C25D5/10
摘要： PURPOSE: To provide a plated steel sheet for automotive use, etc. which has substantially three plating films; a lower layer having a corrosion preventive function, the uppermost layer of iron or a ferrous alloy and a middle layer of the metal or alloy chemically nobler than iron and by which corrosion resistance and chemical convertibility are satisfied.
CONSTITUTION: A plated steel sheet has successively a lower, middle and the uppermost plating films 2, 3, 4 having different functions on a base 1 of a steel material such as a cold rolled steel sheet. Each layer may consist of plural layers in this case. The film 2 consists of, for example, Zn or a Zn alloy such as Zn-Ni or Zn-Fe, and the film 4 consists of Fe-Zn, Fe-Sn, Fe-Mn, etc. The film 4 is intended for forming phosphophyllite having excellent corrosion resistance and adhesion of a paint coated film in the stage of a phosphate treatment as a surface preparation for painting. The film 3 is intended to permit quick dissolution of the film 4 on account of the presence of said film, in which novelty lies.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：提供具有三个镀膜的汽车用电镀钢板等; 具有防腐蚀功能的下层，铁或铁合金的最上层和金属或合金的中间层比铁高，并且耐腐蚀性和化学可转换性得到满足。构成：电镀钢板在冷轧钢板等钢材的基材1上依次具有不同功能的下，中，最上层的镀膜2,3,4。在这种情况下，每个层可以由多个层构成。膜2例如由Zn或Zn合金如Zn-Ni或Zn-Fe组成，膜4由Fe-Zn，Fe-Sn，Fe-Mn等组成。膜4用于在磷酸盐处理阶段形成具有优异的耐腐蚀性和涂漆膜的粘合性的磷灰石作为喷涂用表面处理剂。电影3旨在允许由于所述胶片的存在而使胶片4快速溶解，其中新颖性在于。

6. 发明专利

JPS61113787A Cold rolled steel sheet having excellent phosphating property 失效
标题翻译：具有优良吸水性能的冷轧钢板
公开(公告)号：JPS61113787A
公开(公告)日：1986-05-31
申请号：JP23428084
申请日：1984-11-07
申请人： Sumitomo Metal Ind Ltd
发明人： SAKOTA AKITO , WAKANO SHIGERU , NISHIHARA MINORU
IPC分类号： C23C22/78 , C23C22/07 , C25D3/56
摘要： PURPOSE: To obtain a cold rolled steel sheet having excellent phosphating property by electrodepositing an Fe-Ni alloy contg. Fe at a specific ratio on the surface of the cold rolled steel sheet to a specific electrodeposition quantity.
CONSTITUTION: The Fe-Ni alloy consisting of 15W95wt% Fe and the balance Fe and contg. preferably ≥30wt% Ni is electrodeposited on the surface of the cold rolled steel sheet at 10W1,000mg/m
2 electrodeposition quantity, more preferably, 50W200mg/m
2 electrodeposition quantity. The cold rolled steel sheet which has the improved phosphating property and has the remarkable effect of forming the finer phosphate crystal in particular is thus obtd.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过电沉积Fe-Ni合金获得具有优异磷化特性的冷轧钢板。 Fe在冷轧钢板表面上的比例以特定比例计算为特定的电沉积量。构成：Fe-Ni合金由15-95wt％Fe和余量Fe组成，优选≥30重量％的Ni以10-1000mg / m 2的电沉积电沉积在冷轧钢板的表面上，更优选为50-200mg / m 2的电沉积量。因此，具有改善的磷酸化性能，特别是形成更细磷酸盐晶体的显着效果的冷轧钢板被实现。

7. 发明专利

JPS59170293A Triple-layer plated steel material having suitability to chemical conversion treatment 失效
标题翻译：具有适用于化学转化处理的三层钢板材料
公开(公告)号：JPS59170293A
公开(公告)日：1984-09-26
申请号：JP4560783
申请日：1983-03-18
申请人： Sumitomo Metal Ind Ltd
发明人： SAKOTA AKITO , WAKANO SHIGERU , FUKUI KUNIHIRO , NISHIHARA MINORU
IPC分类号： C23C22/78 , C25D5/26
CPC分类号： C23C22/78
摘要： PURPOSE:To reduce the cost by forming under plating and surface plating each having a specified composition and a specified amount of deposition while interposing intermediate plating which is nobler than the surface plating and has a specified amount of deposition to improve the corrosion resistance of a steel material. CONSTITUTION:A film having a three-layered structure consisting of under plating 1, intermediate plating 3 and surface plating 2 having different functions, is formed on a steel material S. The under plating 1 is made of a Zn-Fe alloy contg. 5-30wt% Fe, and the amount of deposition is 5-100g/m . The surface plating 2 is made of an Fe-Zn alloy contg. 5-40wt% Zn, and the amount of deposition is 0.2-6g/m . The intermediate plating 3 is made of Ni which is electrochemically nobler than the plating 2, and the amount of deposition is 0.05- 5g/m .
摘要翻译：目的：通过在电镀和表面电镀下形成具有特定组成和规定量的沉积的成本，同时插入比表面镀层更高的中间镀层并且具有指定量的沉积以提高钢的耐腐蚀性材料。构成：在钢材S上形成由具有不同功能的镀层1，中间镀层3和表面镀层2构成的具有三层结构的膜。底镀层1由Zn-Fe合金制成。 5-30wt％Fe，沉积量为5-100g / m 2。表面电镀2由Fe-Zn合金制成。 5-40wt％Zn，沉积量为0.2-6g / m 2。中间电镀3由比电镀2更电化学的Ni制成，沉积量为0.05-5g / m 2。

8. 发明专利

JPS5964783A Preparation of hot rolled steel plate having excellent property suitable to chemical conversion treatment 失效
标题翻译：具有适用于化学转化处理的优质材料的热轧钢板的制备
公开(公告)号：JPS5964783A
公开(公告)日：1984-04-12
申请号：JP17285182
申请日：1982-09-30
申请人： Sumitomo Metal Ind Ltd
发明人： WAKANO SHIGERU , SAKOTA AKITO , FUKUI KUNIHIRO , NISHIHARA MINORU
IPC分类号： C23C8/12 , C23C22/78 , C25D11/34 , C25F1/06
CPC分类号： C23C22/78
摘要： PURPOSE: To obtain a hot rolled steel plate having excellent suitability to chemical conversion treatment through the removal of corrosion products formed on the surface of a steel plate and the surface passivation thereof, by performing the electrolytic treatment of the hot rolled steel plate after descaling while said steel plate is used as an anode.
CONSTITUTION: After a hot rolled steel plate is subjected to pickling and descaling treatments, the treated steel plate is applied to an anode by a wringer roll 14 and passed between cathodes 13 while guided into an electrolytic tank 11 and immersed in an electrolyte 12 to be subjected to electrolytic treatment. By this electrolysis, a metal dissolving reaction and a violent oxygen generating reaction are generated from the front and the back surfaces of the steel plate 1 as the anode and corrosion products adhered to the surface of the steel plate 1 are perfectly removed while the surface passivation of the steel plate after removal is promoted. This method exhibits remarkable effect in the enhancement of corrosion resistance for a high tensile thin hot rolled steel plate of an automobile to be painted.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过除去形成在钢板表面的腐蚀产物及其表面钝化，获得对化学转化处理具有优异适用性的热轧钢板，通过在除锈后进行热轧钢板的电解处理，所述钢板用作阳极。构成：在热轧钢板进行酸洗和除锈处理之后，将处理过的钢板通过绞拧辊14涂覆在阳极上，并通过阴极13，同时被引导到电解槽11中并浸入电解液12中进行电解处理。通过这种电解，从作为阳极的钢板1的前表面和后表面产生金属溶解反应和剧烈的氧发生反应，并且在表面钝化时完全除去附着在钢板1的表面上的腐蚀产物的钢板除去后被提升。该方法对于要涂漆的汽车的高拉伸薄热轧钢板的耐腐蚀性的提高具有显着的效果。

9. 发明专利

JPS5956600A Production of one side electroplated steel sheet 失效
标题翻译：生产单面电镀钢板
公开(公告)号：JPS5956600A
公开(公告)日：1984-04-02
申请号：JP16912482
申请日：1982-09-27
申请人： Sumitomo Metal Ind Ltd
发明人： SAKOTA AKITO , FUKUI KUNIHIRO , WAKANO SHIGERU , NISHIHARA MINORU
IPC分类号： C25F1/06 , C23C22/78 , C25D11/34
CPC分类号： C23C22/78
摘要： PURPOSE:To form a passive state film and to improve chemical convertability, by subjecting a steel sheet which is electroplated on one side to an electrolytic treatment with the non-plated side as an anode in an electrolytic bath thereby cleaning the non-plated surface. CONSTITUTION:A one-side electroplasted steel sheet 1 as a steel sheet for automobiles is cleaned by degreasing and pickling, and is then passed in an electrolytic cell 7. An electrolyte 8 contg. Na2SO4 or Na2SO4+H2SO4, Na2CO3+H2SO4 is put in the cell 7, and a cathode 9 and an anode 10 are provided therein. A voltage is impressed to both electodes 9, 10 from a power source 12. Since the non- plated surface 15 of the steel sheet 1 passing the inside of the electrolyte 8 opposes to the cathode 9, the surface is electrolyzed as an anode and the dissolution reaction of the metal and the generation of oxygen arise from said surface. The corrosion product sticking on the surface 15 is thoroughly removed by both reactions whereby passivation is advanced and the chemical convertability such as phosphate treatment is improved.
摘要翻译：目的：为了形成被动状态膜，提高化学转化性，通过在电解槽中使未镀层侧的电镀处理进行电镀处理，从而清洗非镀面。构成：作为汽车用钢板的单面电镀钢板1通过脱脂和酸洗进行清洗，然后通过电解槽7。将Na 2 SO 4或Na 2 SO 4 + H 2 SO 4，Na 2 CO 3 + H 2 SO 4放入电池7中，并在其中提供阴极9和阳极10。从电源12对两个电极9,10施加电压。由于通过电解液8内部的钢板1的非电镀表面15与阴极9相对，所以表面被电解为阳极，从所述表面产生金属的溶解反应和氧的产生。通过两个反应彻底除去表面15上粘附的腐蚀产物，由此钝化进行，并且改善了诸如磷酸盐处理的化学可转换性。

10. 发明专利

JPS5926171A Weldable coated steel sheet 失效
标题翻译：焊接涂层钢板
公开(公告)号：JPS5926171A
公开(公告)日：1984-02-10
申请号：JP13431782
申请日：1982-07-31
申请人： Sumitomo Metal Ind Ltd
发明人： MATSUO SACHIO , WAKANO SHIGERU , SHIODA TOSHIAKI
IPC分类号： B05D7/14 , B23K11/00 , B32B15/08 , C09D5/00 , C09D5/24 , C09D7/00 , C09D7/12
摘要： PURPOSE: To form the weldable coated steel sheet, by applying a composition prepd. by adding a proper amount of a hot-melt lubricant to paint containing electric conductive substance onto a steel sheet, and then drying it with heat.
CONSTITUTION: A composition prepd. by adding a hot-melt lubricant, e.g. stearic or palmitic acid, in an amount of 0.02W10wt% on the basis of a solid part in paint to paint containing electric condutive material such as Zn or Al is applied to a steel sheet as the parent material and then dried with heat to form a coating film. Thus, the weldable coated steel sheet excellent in lubricativity effective in inhibiting the exfoliation of the coating film during press working is obtained, to contrive to simplify the press working and to reduce the cost for it.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过应用组合物预成型来形成可焊接的涂层钢板。通过向钢板上加入适量的热熔润滑剂涂敷含有导电性物质的涂料，然后用热干燥。构成：组合物prepd 通过加入热熔润滑剂。硬脂酸或棕榈酸，以涂料中固体部分为0.02-10重量％，以含有Zn或Al等电气混合材料的涂料作为母料加到钢板上，然后加热干燥，形成涂膜。因此，获得了在压制加工时有效抑制涂膜剥离的润滑性优异的可焊接涂层钢板，旨在简化冲压加工并降低其成本。

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