专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

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

JPS60194094A Steel material thermally sprayed with aluminum having high corrosion resistance 失效
标题翻译：钢材热膨胀与具有高耐腐蚀性的铝
公开(公告)号：JPS60194094A
公开(公告)日：1985-10-02
申请号：JP4884484
申请日：1984-03-13
申请人： Sumitomo Metal Ind Ltd
发明人： MIKAMI NAOHITO , NISHIHARA MINORU , UMEMOTO YOSHINOBU
IPC分类号： C25D11/04
摘要： PURPOSE: To provide an Al coated steel material which has good workability, substantial strength and high corrosion resistance by forming the rolled under layer of a thermally sprayed Al coating layer and an anodized Al coatig layer subjected to a sealing treatment on the surface of a steel material.
CONSTITUTION: A steel material is first coated with an Al layer having a necessary and substantial thickness. The temp. rise of the material to be thermally sprayed in the stage of thermal spraying is limited to about maximum 100°C to prevent formation of the iron-Al alloy harmful for bending. Such steel material is then subjected to warm rolling at about 300W600°C and is rolled in a way as to avert the temp. exhibiting the blue brittleness of the steel material and the conditions for growing the iron-Al alloy thereby increasing the adhesion strength between the Al coating and the steel material. The holes in the thermally sprayed film are tightly adhered to enable anodic oxidation while preventing the contact of an electrolyte with the underlying steel material in the succeeding anodic oxidation stage. The steel material is annealed at about 400W600°C after the warm rolling and is then pretreated and thereafter the material is subjected to the anodic oxidation treatment followed by a coloring treatment and sealing treatment according to need.
COPYRIGHT: (C)1985,JPO&Japio
摘要翻译：目的：提供一种Al涂层钢材，其具有良好的可加工性，强大的强度和高的耐腐蚀性，通过在钢表面上形成经热处理的Al涂层和经过密封处理的阳极氧化Al涂层材料。构成：钢材首先涂覆有必要且实质厚度的Al层。温度在热喷涂阶段要热喷涂的材料的上升被限制在大约最大100度，以防止形成有害于弯曲的铁-Al合金。然后将这种钢材在约300-600℃下进行加热轧制，并以一定程度的温度来轧制温度。表现出钢材的蓝色脆性和生长铁铝合金的条件，从而增加了Al涂层和钢材之间的粘附强度。热喷涂膜中的孔紧密粘合以实现阳极氧化，同时防止电解质与随后的阳极氧化阶段中的下层钢材料接触。钢材在温轧后约400-600℃退火，然后进行预处理，然后对材料进行阳极氧化处理，然后根据需要进行着色处理和密封处理。

3. 发明专利

JPS59200791A Plated steel sheet having single phase and its manufacture 失效
标题翻译：具有单相的制造钢板及其制造
公开(公告)号：JPS59200791A
公开(公告)日：1984-11-14
申请号：JP7407383
申请日：1983-04-28
申请人： Sumitomo Metal Ind Ltd
发明人： WAKANO SHIGERU , NISHIHARA MINORU
IPC分类号： C25D5/26 , C25D3/22 , C25D5/50
摘要： PURPOSE: To manufacture a plated steel sheet having a single phase and showing superior corrosion resistance after coating by heat treating a plated steel sheet having an Fe-Zn alloy layer having a specified composition formed by electroplating at a relatively low temp. for a short time.
CONSTITUTION: A plated steel sheet having an Fe-Zn alloy layer contg. 90W 75wt% Zn formed by electroplating is heated at 140W200°C for about 30min to obtain an Fe-Zn alloy plated steel sheet having an Fe-Zn alloy layer having practically single δ
1 -phase and showing superior corrosion resistance after coating and baking. When the Zn content of said Fe-Zn alloy is 1 -phase ensuring superior adhesion of the plating and superior corrosion resistance after coating is formed.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：制造具有单相的电镀钢板，通过在比较低的温度下通过电镀形成具有规定组成的Fe-Zn合金层的电镀钢板进行热处理，涂布后具有优异的耐腐蚀性。很短的时间。构成：具有Fe-Zn合金层的镀覆钢板通过电镀形成的90-75重量％的Zn在140-200℃加热约30分钟，得到具有几乎单一的δ1相的Fe-Zn合金层的Fe-Zn合金镀覆钢板，并且在涂覆后具有优异的耐腐蚀性并烘烤。当Fe-Zn合金的Zn含量<75％时，形成GAMMA相。当Zn含量超过90％时，存在许多η相，因此将Zn含量调节到单一δ1相的范围，其中确保镀层的优异粘附性和涂覆后具有优异的耐腐蚀性。

4. 发明专利

JPS59116392A Electroplated steel sheet having double layer 失效
标题翻译：具有双层电镀钢板
公开(公告)号：JPS59116392A
公开(公告)日：1984-07-05
申请号：JP22853582
申请日：1982-12-23
申请人： Sumitomo Metal Ind Ltd
发明人： WAKANO SHIGERU , NISHIHARA MINORU
IPC分类号： C25D5/26 , C25D3/22 , C25D5/10
摘要： PURPOSE: To improve the adhesive strength of a film on a steel sheet without deteriorating the corrosion resistance of the sheet by coating the sheet with zinc or zinc plating of a specified thickness and by electroplating the sheet having the zinc layer with a zinc alloy.
CONSTITUTION: A steel sheet is coated with zinc or zinc plating contg. η phase by about 0.1W5g/m
2 . Little shrinkage stress remains in the zinc layer, and the layer has superior adhesive strength and high corrosion resistance. The zinc layer is electroplated with a zinc alloy such as Fe-Zn or Ni-Zn. The zinc alloy layer is tough, and the relatively soft zinc layer is present under the zinc alloy layer, so cracking is not caused, and the coated film is not stripped off.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了提高钢板上的膜的粘合强度，通过用特定厚度的锌或锌镀层涂布片材，并且通过用锌合金电镀具有锌层的片材，而不会降低片材的耐腐蚀性。构成：钢板镀锌或锌镀层 eta相约0.1-5g / m 2。在锌层中残留少量收缩应力，该层具有优异的粘合强度和高耐腐蚀性。锌层用诸如Fe-Zn或Ni-Zn的锌合金电镀。锌合金层是韧性的，锌合金层下面存在相对软的锌层，因此不会发生开裂，并且不剥离涂膜。

5. 发明专利

JPS59116391A Production of steel sheet electroplated on one side 失效
标题翻译：生产在一侧电镀的钢板
公开(公告)号：JPS59116391A
公开(公告)日：1984-07-05
申请号：JP22549282
申请日：1982-12-21
申请人： Sumitomo Metal Ind Ltd
发明人： WAKANO SHIGERU , SAKOTA AKITO , FUKUI KUNIHIRO , NISHIHARA MINORU
IPC分类号： C25D5/26 , C25D5/02 , C25D5/48 , C25F5/00
CPC分类号： C25D5/48 , C25D5/028 , C25F5/00
摘要： PURPOSE:To improve the suitability to chemical conversion of both sides in the production of a steel sheet electroplated on one side wherein electroplating is applied thinly on the non-plating side as well and is thereafter removed by reverse current by conducting slight current on the plating side or maintaining said side under no current. CONSTITUTION:A steel strip 1 which is subjected to defatting, pickling and washing is passed in a plating cell 5. Strong current is conducted to a lower anode 13 with the strip 1 as cathode and weak current to an upper anode 12, and thin plating is applied on one side of the steel strip. The strip is passed in a treating cell after washing. An indirect current conduction method wherein the thin plating layer atop the strip 1 is removed by conducting current between a lower anode 18 and an upper cathode 17 and plating is applied on the bottom surface as well by weak current is executed or a direct conduction method wherein strong current is conducted between the strip 1 and the cathode 17 through a roll 19 and weak current is conducted between the strip 1 and the anode 18 is executed in the treatment cell. A method wherein the anode 18 is omitted is equally good. The suitability to chemical conversion of the strip 1 is improved by such method. The indirect current conduction method requires high voltage and makes cost high and therefore the direct current conduction method is preferred.
摘要翻译：目的：为了提高在一侧电镀薄钢板的制造中两面化学转化的适用性，其中在非电镀面上薄薄地施加电镀，然后通过在电镀上施加轻微的电流而通过反向电流除去侧面或维持所述的一边没有电流。构成：经过脱脂，酸洗和洗涤的钢带1通过电镀槽5.强电流传导到下阳极13，带1作为阴极，弱电流到上阳极12，薄电镀应用于钢带的一侧。洗涤后，条带在处理池中通过。间接电流传导方法，其中通过在下阳极18和上阴极17之间传导电流来去除带1顶部的薄镀层，并且通过执行弱电流也在底表面上施加电镀或直接导电方法，其中通过辊19在带1和阴极17之间传导强电流，并且在处理室中执行在带1和阳极18之间传导的弱电流。忽略阳极18的方法同样好。通过这种方法改善了条带1的化学转化的适用性。间接电流传导方法需要高电压并使成本高，因此直流导通方法是优选的。

6. 发明专利

JPS59118897A Electroplating device 失效
标题翻译：电镀设备
公开(公告)号：JPS59118897A
公开(公告)日：1984-07-09
申请号：JP22658082
申请日：1982-12-27
申请人： Mitsubishi Heavy Ind Ltd , Sumitomo Metal Ind Ltd
发明人： YANAGI KENICHI , KATOU MITSUO , YAMADA KATSUHIKO , OKITA HAJIME , NISHIHARA MINORU , TSUDA TETSUAKI , KONDOU KAZUO
IPC分类号： C25D7/06
摘要： PURPOSE: To make the distribution of a coating weight uniform by incorporating the nozzle construction wherein the outflow area thereof is changed in the transverse direction of the nozzle to provide a distribution in the force to be exerted on a strip.
CONSTITUTION: The nozzle part of an electrode 2 is so constructed that the opening area of a slit 11 is made smaller toward the center in the transverse direction of a nozzle 5. Otherwise said part is made into such construction wherein the opening area of a slit 11 is smaller toward the center in the transverse direction of the nozzle 5 and is max. in the central part. If the nozzle is constituted in such a way, the force of the plating soln. ejected from the nozzle 5 and to be exerted on the strip is distributed in the transverse direction of the strip, by which the C camber of the strip is corrected.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过结合喷嘴结构使涂层重量均匀分布，其中流出面积在喷嘴的横向方向上改变，以提供施加在条带上的力的分布。构成：电极2的喷嘴部分构造成使得狭缝11的开口面积朝向喷嘴5的横向方向的中心变小。否则，所述部分被制成这样的结构，其中狭缝的开口面积 11朝向喷嘴5的横向方向的中心较小，最大。在中部。如果喷嘴以这种方式构成，则电镀溶液的力。从喷嘴5喷出并施加在带材上的条带分布在条带的横向方向上，由此校正条带的C弧度。

7. 发明专利

JPS59107093A Manufacture of electroplated steel sheet with high suitability to chemical conversion treatment 失效
标题翻译：化学转化处理高适用性电镀钢板的制造
公开(公告)号：JPS59107093A
公开(公告)日：1984-06-21
申请号：JP21462382
申请日：1982-12-09
申请人： Sumitomo Metal Ind Ltd
发明人： WAKANO SHIGERU , SAKOTA AKITO , FUKUI KUNIHIRO , NISHIHARA MINORU
IPC分类号： C25D5/26 , C23C22/78
CPC分类号： C23C22/78
摘要： PURPOSE:To manufacture an electroplated steel sheet with high suitability to chemical conversion treatment by supplying a cathodic current to one side of a steel sheet to keep the potential of the side baser than the corrosion potential of the sheet, forming an anticorrosive layer on the other side by plating, and forming iron-rich layers on both sides by plating. CONSTITUTION:A cathodic current is supplied to one side of a steel sheet, and while keeping the potential of the side baser than the corrosion potential of the sheet, an anticorrosive layer of Zn or a Zn alloy contg. one or more among Fe, Ni, Co, Cr, Mn, Sn, etc. is formed on the other side by plating. The thickness of the layer is about 120g/m . Fe-rich layers, especially Zn alloy layers having >=25% Fe content are then formed on both sides by plating. The thickness of the layers is 0.5-10g/m , especially 2-6g/m .
摘要翻译：目的：通过向钢板的一侧供给阴极电流，以保持侧面的电位比片材的腐蚀电位，制造对化学转化处理具有高适应性的电镀钢板，在另一方面形成防腐蚀层并通过电镀在两侧形成富铁层。构成：向钢板的一侧供给阴极电流，在保持侧面基底的电位比片材的腐蚀电位的同时，将Zn或Zn合金的防腐层通过电镀在另一侧形成Fe，Ni，Co，Cr，Mn，Sn等中的一种以上。该层的厚度为约120g / m 2。然后通过电镀在两侧形成富Fe层，特别是具有> = 25％Fe含量的Zn合金层。层的厚度为0.5-10g / m 2，特别是2-6g / m 2。

8. 发明专利

JPS58217694A Preparation of one side surface electroplated steel plate 失效
标题翻译：单面表面电镀钢板的制备
公开(公告)号：JPS58217694A
公开(公告)日：1983-12-17
申请号：JP10177282
申请日：1982-06-14
申请人： Sumitomo Metal Ind Ltd
发明人： SAKOTA AKITO , NISHIHARA MINORU , WAKANO SHIGERU
IPC分类号： C25D5/26 , C25D5/02
摘要： PURPOSE: To certainly prevent the corrosion of a non-plating surface during plating, in carrying out one side surface electroplating, by passing a minute current through the non-plating surface.
CONSTITUTION: In carrying out electroplating with respect to one side surface of a steel plate, the potential of a non-plating surface is kept more base than the corrosion potential of the steel plate. That is, when a cathode current is passed through the non-plating surface, an electron is supplied to the non-plating surface. This electron is consumed by the reducing action of Fe
3+ and H
+ and, with the consumption of the electron, said non-plating surface is brought to a state not receiving the electron accompanying the dissolving process of Fe and the elution reaction of Fe is reduced. By this mechanism, the corrosion of the non-plating surface can be prevented.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：为了防止电镀期间镀层表面的腐蚀，在进行单面电镀时，通过使微小电流通过非电镀表面。构成：在对钢板的一个侧表面进行电镀时，非电镀表面的电位比钢板的腐蚀电位保持更多的碱性。也就是说，当阴极电流通过非电镀表面时，电子被供应到非电镀表面。该电子被Fe 3+和H +的还原作用所消耗，随着电子消耗，所述非电镀表面在Fe的溶解过程中达到不接受电子的状态， Fe的洗脱反应降低。通过这种机制，可以防止非电镀表面的腐蚀。

9. 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。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式