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WO/2014/110958A1 |
A method and a system for producing an electrolytic copper foil by using reverse flow of a copper sulfate solution. The system comprises a cathode roller (1) and an anode groove (3). Upper end openings (3-1) of two sides of the anode gro...
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WO/2014/109088A1 |
The present invention efficiently provides a cupric oxide fine powder which has superior purity, and superior solubility in plating solutions. This production method includes: an electrolytic copper powder thermal oxidation step (S1) for...
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WO/2014/110416A1 |
An apparatus for maintaining trivalent chromium plating bath efficiency includes an aqueous electroplating bath, which includes trivalent chromium ions and a sulfur compound, and an ultraviolet (UV) radiation source that provides UV radi...
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WO/2014/094810A1 |
The present invention concerns a method for monitoring the via filling properties of copper electrolytes. The method comprises the steps of calculating a cathodic current density range and/or the corresponding potential range for a given...
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WO/2014/094998A1 |
The invention relates to an object (18) such as a wire which is electrolytically coated by dipping the object into an electrolyte tank (10) having an electrolyte (12), in which at least one soluble anode (14), which is connected to a pos...
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WO/2014/086399A1 |
A plant (1) for the anodic oxidation of aluminum profiles (10) which comprises first overhead transport means (11) of said aluminum profiles hanging on said first overhead transport means (11) along an advance direction and at least one ...
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WO/2014/081330A1 |
The invention relates to electrolyte purification and can be used for supplying and regenerating an electrolyte during electrochemical processing. In the present method, toxic chromium compounds in an electrolyte are neutralized, wherein...
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WO/2014/073615A1 |
Provided are a rolling bearing cage which is rarely worn away from the beginning of sliding and on the surface of which a film that neither peels off nor dissolves even in lubricating oil containing a sulfur-based additive agent and the ...
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WO/2014/069023A1 |
Provided is a plating device characterized by being provided with a plating tank as a means for performing electroplating uniformly and at high speed regardless of the shape of a plated member, an insoluble anode disposed in the plating ...
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WO/2014/054817A1 |
[Problem] To provide at low cost and good producibility a silver reflection film, which has a high reflectance, the reflectance of which does not change easily even before and after heating, and which does not soften easily, and a light ...
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WO/2014/047607A1 |
New methods of producing anodized aluminum alloy products having an improved surface appearance properties are disclosed. The methods may include preparing an aluminum alloy body for anodizing, thereby producing an anodized aluminum allo...
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WO/2014/038401A1 |
An iron plating apparatus (100) according to the present invention is provided with: a plating unit (10) for forming an iron plating layer on the surface of an object to be plated, which is formed of an aluminum alloy; a main tank (20) f...
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WO/2014/032085A1 |
The present invention relates to an electric current management (ECM) system andmethod comprising at least one electrolytic cell having at least two electrodes in contact with electrolyte media; a plurality of sensor means for measuring ...
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WO/2014/033890A1 |
The purpose of the present invention is to provide: a nonaqueous electroplating method which is capable of electroplating a base metal or an alloy containing a base metal safely, highly efficiently and soundly even in the atmosphere (in ...
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WO/2014/030779A1 |
The present invention relates to a method for forming a copper material formed so as to have a nano-bicrystal structure by using electrolytic deposition, the method comprising the steps of: immersing an anode and a cathode in a copper su...
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WO/2014/010915A1 |
The present invention is a technology for substituting hexavalent chrome and a technology for the electrolytic reduction of zirconium in which an organosulphur compound is used as a reducing agent to reduce and precipitate zirconium whic...
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WO/2013/189828A2 |
The galvanization plant has a plurality of baths (22, 24, 26), at least one goods carrier (28) for accommodating goods (30) to be treated, and a transporting device (36) for transporting the at least one goods carrier (28) to the individ...
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WO/2013/182755A1 |
The invention concerns a bubble collector guide for use in an electrolysis process, which comprises a plurality of guide members arranged at a distance from each other, the guide members com¬ prising a lower side. The guide members can ...
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WO/2013/172673A1 |
The present invention relates to a complex reduced plating solution and to a plating method, in which a citric acid ion which is a link type reducing agent is used as substitute technology for hexavalent chrome to thus use a titanium ion...
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WO/2013/160757A1 |
The present invention concerns an electrolytic deposition apparatus (1; 101) for the production of an object (A) comprising an alloy, means (2) for containing an electrolytic solution comprising the elements of the alloy, supporting mean...
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WO/2013/151381A1 |
An apparatus for anodizing the inner surface of a tube of the present invention comprises: an electrolyte container for storing an electrolyte solution; a first solution conduit connected to the electrolyte container to be supplied with ...
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WO/2013/122046A1 |
Provided is a method for Sn-alloy electrolytic plating that allows use of a soluble anode in resolving the problem of metal deposition on an anode when an Sn alloy such as a Sn-Ag alloy is electrolytically plated. The interior of a plati...
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WO/2013/105420A1 |
Disclosed is a plating device (1) that has a plating tank (3) that retains a plating fluid (2) and carries out magnetic metal plating on a shaft shaped member (5) immersed in the plating fluid (2) as a negative electrode. The plating dev...
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WO/2013/087455A1 |
In order to create a coating unit with a flexible and reliable operation for coating workpieces, which has a dip tank into which the workpieces to be coated can be introduced, a current conversion system for providing a coating current t...
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WO/2013/084929A1 |
Provided are: a processing unit that has a condenser and that is caused to be able condense and reuse as processing liquid a processing liquid that is in a mist state having been vaporized during platemaking processing at the processing ...
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WO/2013/080326A1 |
The problem was to provide a method of regenerating plating solution from waste plating solution by a convenient method. There is disclosed a method of regenerating plating solution from waste plating solution containing respectively Fe,...
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WO/2013/079802A1 |
An apparatus for treating off-gas including acid mist originating from a source that forms acid mist, the apparatus including a gas scrubber (1) which is arranged to receive off-gas to be cleaned from acid mist, a demister (2) which is p...
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WO/2013/080978A1 |
Problems to be solved are a method for regenerating a plating liquid from a plating discharge liquid in a simple manner, and a plating method using same. The method for regenerating a plating liquid from a plating discharge liquid contai...
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WO/2013/073872A1 |
The present invention relates to an apparatus and a method for manufacturing metal foil by electroforming. Provided is a horizontal electroforming apparatus comprising: base plate supply means for continuously supplying flexible and cond...
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WO/2013/047340A1 |
[Problem] When plating a rare earth magnet, components of the rare earth magnet dissolve in a plating solution, causing plating defects. A simple method for removing the rare earth impurities has been required. [Solution] An electrolytic...
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WO/2013/039671A1 |
A plating apparatus includes a vessel for holding a bath of plating liquid. A head is adapted to hold a work piece, such as a silicon wafer, in the vessel, with a seal on the head sealing against the work piece. A component cleaner assem...
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WO/2013/035780A1 |
A plating current density distribution measurement device is provided as a device that achieves an accurate measurement of the in-plane distribution of a plating current density in a cathode plate. The plating current density distributio...
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WO/2010/144145A9 |
The present disclosure describes functionally graded coatings and claddings for corrosion and high temperature protection.
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WO/2012/107754A9 |
A method of forming a non-metallic coating on a metallic substrate involves the steps of positioning the metallic substrate in an electrolysis chamber and applying a sequence of voltage pulses of alternating polarity to electrically bias...
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WO/2013/013119A1 |
The invention as described in the following relates to an apparatus for the electrochemical deposition of a metal on a substrate, which apparatus is capable of refreshing an electrolyte used for the deposition in a continuous way. Furthe...
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WO/2013/006995A1 |
A method for removing iron ions in a solubility promoter, for wetting a surface of an iron material object. The method comprises: formulating a solubility promoter with a solvent, zinc chloride and ammonium chloride in a formulation tank...
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WO/2013/004414A1 |
An installation (20) for continuously electroplating a plurality of elongated metal elements (21, 21', 21") with another metal comprises a bath (22) of an electrolyte wherein the elongated metal elements (21, 21', 21") are travelling. Th...
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WO/2012/153716A1 |
The purpose of and problem addressed by the present invention is the provision of a tin(II) oxide powder that is extremely soluble in an acid or an acidic plating solution and exhibits excellent storage stability in air. This tin(II) oxi...
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WO/2012/153715A1 |
The purpose of and problem addressed by the present invention is the provision of a tin(II) oxide powder that is extremely soluble in an acid or an acidic plating solution, exhibits excellent storage stability in air, and can improve the...
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WO/2012/130491A1 |
An installation for treating workpieces (12) with a processing fluid (14) has a workpiece application zone (16). The installation (10) contains a pipe system (28) for circulation of the processing fluid (17) which is used in the workpiec...
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WO/2012/118484A1 |
Simulated anodized coating systems and methods are provided. The method can include preparing an exterior surface of a metallic electronic enclosure and applying a translucent powder coating to the prepared exterior surface of the metall...
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WO/2012/107755A1 |
An insulated metal substrate (IMS) for supporting a device comprises a metallic substrate having a ceramic coating formed at least in part by oxidation of a portion of the surface of the metallic substrate. The ceramic coating has a diel...
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WO/2012/096850A2 |
Methods and apparatus are described for electrodeposition of Group IIB- VIA materials out of electrolytes comprising Group IIB and Group VIA species onto surfaces of workpieces. In one embodiment a method of electrodeposition is describe...
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WO/2012/059300A2 |
The invention relates to a coating device for the galvanic coating of at least one object. The coating device has at least one vessel, in particular an electroplating reactor for receiving an electrolyte and at least one object. The vess...
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WO/2012/057242A1 |
[Problem] To provide a method that can: efficiently recover precious-metal ions from precious-metal-ion-containing plating wastewater discharged from a plating recovery tank and a plating cleaning tank; and minimize performance problems ...
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WO/2012/053887A1 |
An electrochemical system and process for producing nanoporous structures, said system comprising (among others) a power supply with a negative end and a positive end; a chamber for an electrolyte; two electrodes (one positive and one ne...
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WO/2012/052657A2 |
The invention relates to manufacturing a I-III-VI compound in the form of a thin film for use in photovoltaics, including the steps of: a) electrodepositing a thin-film structure, consisting of I and/or III elements, onto the surface of ...
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WO/2012/043514A1 |
Provided are a cylinder plating method and device with which it is possible to form a plating layer of uniform thickness using cylinder plating technology, and in addition to combine with plating technology that uses a divided insoluble ...
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WO/2012/043717A1 |
In order to address the problem of providing a novel method for forming an electric copper plating film with excellent adhesion on the surface of a rare earth permanent magnet, the method of the present invention is characterized by the ...
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WO/2012/036985A1 |
The current method and apparatus relate to treating a dispersion bath using an ion exchange resin and an optional pH adjustor and wherein the ion exchange resin and the optional pH adjustor maintain a pH of within +/- 2 of the initial pH...
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