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JP2023008886A |
To provide a production method for antimicrobial fibers.A production method for antimicrobial fibers includes an impregnation step S10 for immersing conductive fibers in a solution containing an ionic compound containing a metal cation b...
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JP2023007779A |
To provide a method for forming a uniform metal hydroxide film on the surface of a Mg-base or Al-base alloy by an electrodeposition treatment in a short time, ranging from several ten seconds to several tens of minutes.A coating method i...
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JP7191125B2 |
A method for electroplating (or electrodeposition) a lithiated transition metal oxide composition using low purity starting precursors. The method includes electrodepositing the electrochemically active material onto an electrode in an e...
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JP7191078B2 |
Method of producing a low interfacial contact resistance material for use in batteries or connectors and a low interfacial contact resistance material for use in batteries or connectors produced thereby.
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JP7154415B2 |
A method for depositing a chromium or chromium alloy layer on at least one substrate, the method comprising the steps (a) providing an aqueous deposition bath with a pH in the range from 4.1 to 6.9, the bath comprising trivalent chromium...
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JP2022129797A |
To provide a cationic electro-deposition coating composition which can impart higher adhesion and high corrosion resistance (good corrosion resistance especially, even in cycle corrosion test).A cationic electro-deposition coating compos...
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JP2022129791A |
To provide a cationic electro-deposition coating composition which exhibits higher corrosion resistance, and good performance, especially, even in a cycle corrosion test.A cationic electro-deposition coating composition contains an amina...
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JP7108613B2 |
An anti-coking nanomaterial based on a stainless steel surface. In percentage by weight, the nanomaterial comprises: 0 to 3% of carbon, 23% to 38% of oxygen, 38% to 53% of chromium, 10% to 35% of ferrum, 0 to 2% of molybdenum, 0 to 4% of...
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JP2022516936A |
[wrap up] This disclosure is directed to covers for electronic devices. In one example, the cover for an electronic device can include a cover frame made of aluminum or an aluminum alloy with an opening. A magnesium or magnesium alloy co...
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JP7006801B2 |
The present invention provides a chromium-containing steel sheet for a current collector of a nonaqueous electrolyte secondary battery which has excellent corrosion resistance in a battery environment and, when used as a current collecto...
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JP2022511031A |
The present invention targets particles having a chemical conversion coating on at least a portion of the particle surface. The present invention is a coated substrate, (a) the surface of which is in contact with particles having a chemi...
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JP2022007321A |
To provide a surface treated steel sheet excellent in surface appearance, sulfuration black discoloration resistance and alkali resistance and capable of showing high adhesion to a coating layer.A surface treated steel sheet includes: a ...
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JP2022003171A |
To provide a post-treatment method of a chromium-finished surface for improving corrosion resistance.The method comprises: a) preparing a base material having a chromium-finished surface and at least one intermediate layer between the ch...
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JP6989646B2 |
A method for passivation of the surface of blackplate or tinplate by electrolytic deposition of a chromium oxide-containing passivation layer on the surface. The electrolytic deposition of the chromium-containing passivation layer occurs...
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JP6970199B2 |
Disclosed is a surface anti-corrosion treatment method for stainless steel. The method comprises the following steps: (1) performing chemical de-oiling and alkaline corrosion treatments on the surface of stainless steel by using a sodium...
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JP6957611B2 |
The invention relates to a method for treatment of a chromium surface, comprising a) providing a substrate comprising a chromium surface, and at least one intermediate layer between the substrate and the chromium surface, selected from t...
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JP6950656B2 |
To provide a black steel sheet having an excellent black appearance.A black steel sheet includes an oxide layer at least on one side of a steel sheet. The oxide layer includes 300 mg/mor more of Zn and 10 mg/mor more of S. A manufacturin...
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JP6904529B1 |
To provide an aqueous resin composition containing an aluminum pigment, which has low VOC properties, is excellent in stability over time, is excellent in coating efficiency by electrodeposition coating, adhesion to an object to be coate...
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JP2021100908A |
To provide a method for forming graphene with a practically uniform thickness on an object with uneven or complex shapes on the surface, in particular, an object with a three-dimensional structure on the surface or with a curved surface ...
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JP6897875B2 |
To provide a surface-treated steel sheet capable of achieving both sulfide staining resistance and paint adhesion property at a high level. A method of producing a surface-treated steel sheet, comprising: subjecting a steel sheet having ...
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JP6880038B2 |
A method for producing a corrosion resistant metal substrate and corrosion resistant metal substrate provided thereby. The method involves forming a plated substrate including a metal substrate provided with a nickel layer or with a nick...
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JP6870731B2 |
A Sn-plated steel sheet according to the present invention includes a steel sheet, a Sn-plated layer that is provided on at least one surface of the steel sheet, and a film that is provided on a surface of the Sn-plated layer and include...
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JP6862316B2 |
To provide a high strength steel sheet having a tensile strength of 1,180 MPa or more and excellent in delayed fracture resistance, and a method for producing the same.Provided is a method for producing a high strength steel sheet compri...
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JP6856608B2 |
This disclosure relates generally to the discovery of improved methods of reducing corrosion on metals and metal alloys without using hexavalent chromium reagents. More particularly, the disclosure relates to preparing corrosion resistan...
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JP6855833B2 |
To provide an Sn plated steel sheet further excellent in resistance to sulfide blackening properties, yellowing resistance and coating film adhesivity without performing conventional chromate treatment, and a production method thereof.Th...
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JP6852454B2 |
To provide a Sn based alloy plated steel sheet more excellent in yellowing resistance, film adhesion and sulfide blackening resistance without performing conventional chromate treatment, and a method for manufacturing the same.The Sn bas...
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JP6828539B2 |
To provide a method for electrolytic cleaning of a steel plate, capable of suppressing generation of a surface defect peculiar to a batch annealing production method.The method for electrolytic cleaning of a steel plate for batch anneali...
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JP6806152B2 |
The Sn-based alloy plated steel sheet of this disclosure includes: a steel sheet; a composite plating layer formed on at least one side of the steel sheet and including an Fe-Ni-Sn alloy layer and an island-shaped Sn layer located on the...
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JP6806151B2 |
The Sn-plated steel sheet of the disclosure is an Sn-plated steel sheet including: a steel sheet; an Sn plating layer formed on at least one side of the steel sheet and containing, based on % by mass, from 0.1 g/m 2 to 15 g/m 2 of metal ...
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JP6809211B2 |
To provide an Si plating method for a metal plate by cathode electrolysis using an organic solvent capable of being produced at low cost, in which the plating is easy to perform.A silicon plating method is a method in which a plating sol...
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JP6787500B2 |
It is an object to provide a steel sheet for can making, the steel sheet being excellent in weldability and post-working corrosion resistance, and a method for manufacturing the same.A steel sheet for can making includes an iron-nickel d...
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JP6779728B2 |
The invention relates to a method for grafting an organic film onto an electically conductive or semiconductive surface by electro-reduction of a solution, wherein the solution comprises one diazonium salt and one monomer bearing at leas...
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JP6733846B1 |
A steel plate and a precipitation layer containing metallic zinc formed on one side or both sides of the steel plate are provided, and the precipitation layer is further composed of vanadium oxide, vanadium hydroxide, zirconium oxide, an...
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JP6724976B2 |
Provided is a metal oxide film including a metal oxide represented by formula (1) or a metal oxide that includes ZnO, the metal oxide film having a porous structure in which a plurality of needle-shaped or plate-shaped crystals are dispo...
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JP6689749B2 |
The present invention relates to a method for producing a multicoat paint system on a metallic substrate, in which a basecoat or a plurality of directly successive basecoats are produced directly on a metallic substrate coated with a cur...
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JP6689748B2 |
The present invention relates to a method for producing a multicoat paint system on a metallic substrate, in which a basecoat or a plurality of directly successive basecoats are produced directly on a metallic substrate coated with a cur...
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JP6658878B2 |
A steel sheet for a container includes: a steel sheet; an Ni plated layer, which is arranged on at least one side of the steel sheet and is adhered in an amount of from 0.3 to 3 g/m 2 per side in terms of metal Ni amount; and a chromate ...
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JP6642774B1 |
The Sn-plated steel sheet includes a steel sheet, a base material-plated steel sheet having a Sn-plated layer on at least one surface of the steel sheet, and a film layer containing zirconium oxide and tin oxide located on the base mater...
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JP2020019985A |
To provide a carbon-plated electrode prepared by molten salt electrolysis plating, whose support base of a substrate does not contain a metallic material, and an electrochemical sensor employing the carbon-plated electrode prepared by mo...
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JP6638867B1 |
The coated steel sheet according to one aspect of the present invention includes a steel sheet, an inorganic film containing Zn, and V or Zr, a film thickness of more than 5 to 20 μm, a binder resin, and an inorganic film having a parti...
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JP2020011369A |
To provide a method for manufacturing a wire for electric discharge processing in which manufacturing process is compact, and by which surface processing can be controlled, cutting efficiency is improved, and processing yielding percenta...
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JP6590651B2 |
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JP6590199B2 |
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JP6583539B2 |
A chemical treatment steel sheet includes a steel sheet, an Fe-Sn alloy layer which is formed on at least one surface of the steel sheet, a Sn layer which is formed on the Fe-Sn alloy layer and contains Sn in which a total amount of Sn c...
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JP6583538B2 |
A chemical treatment steel sheet contains: a steel sheet; a plated layer containing Ni and formed on at least one surface of the steel sheet; a chemical treatment layer containing a Zr compound in which an amount of Zr contained therein ...
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JP2019162429A |
To provide a biocompatible article by grafting an organic coated film onto a conductive or semi-conductive surface.There is provided a biocompatible article containing an organic coated film acceptable for ionic transportation with a con...
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JP6540801B2 |
This steel sheet for containers includes a steel sheet, a Ni coated layer that is formed on at least one surface of the steel sheet, and a chemical treatment layer that is formed on the Ni coated layer. The Ni coated layer contains 10 mg...
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JP6540800B2 |
This steel sheet for containers includes a steel sheet, a Sn coated layer that is formed on at least one surface of the steel sheet, and a chemical treatment layer that is formed on the Sn coated layer. The Sn coated layer contains 300 m...
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JP6531825B2 |
A surface-treated steel sheet includes a steel sheet; and a plating layer which is formed on one surface or both surfaces of the steel sheet and which includes zinc and one of the group consisting of vanadium and zirconium, wherein the p...
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JP6518235B2 |
A method for manufacturing a chromium metal-chromium oxide coated substrate by electrolytically depositing the chromium metal-chromium oxide coating on an electrically conductive substrate from an electrolyte solution that includes a tri...
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