摘要:
The invention relates to a transport member for transporting plate- shaped substrates which are to be electrolytically galvanized in a bath, comprising a carrier belt with first contact members fastened thereto which each have a first contact portion that contacts a first side of a substrate under prestress and with electrical conduction in an active position and that is clear of the substrate in an inactive position. The transport member further comprises second contact members which each have a second contact portion that in an active position conductively contacts a second side of the same substrate under prestress and that in an inactive position lies free from said substrate, while the transport member further comprises blocking means for blocking the first contact members and the second contact members in the inactive positions thereof during the electrolytic galvanizing process. The invention also relates to a device for electrolytically galvanizing substrates in a bath with an electrolytic solution and to a galvanizing method.
摘要:
There is provided a method for producing a plated article, comprising immersing a substrate made of a conductive metal in a plating solution and forming a plating layer on the substrate by electroplating, wherein the plating solution is a solution containing 0.01 to 1 mol/L of Ni ions with pH of 6 or more; and a porous Ni plating layer is formed by performing the electroplating at a cathode current density of 10 A/dm 2 or more. This method allows for easily producing a plated article wherein a uniform porous Ni plating layer is formed on the surface of a substrate.
摘要:
A method of depositing an active material for a metal ion battery comprising the steps of: providing a conductive material in an electrodeposition bath wherein the electrodeposition bath contains an electrolyte comprising a source of the active material; and electrodepositing the active material onto a surface of the conductive material.
摘要:
The present disclosure relates to the application of anti-corrosion coatings for a ferrous substrate. The first coating applied to the ferrous substrate is an electrocoat composition comprising electrically conductive pigments. A dried a cured coating layer of the first electrocoat composition provides the basis for a second electrocoat composition.
摘要:
A metal underlayer is selectively plated on semiconductor wafers immediately followed by plating copper on the metal underlayer using a low internal stress copper plating bath. Additional metallization may be done to build up the metal layers using conventional metal plating baths and methods to form current tracks. Formation of metal silicides is avoided. Good adhesion of the metals to the semiconductors is achieved. The metalized semiconductors may be used in the manufacture of photovoltaic devices.
摘要:
A charge transfer mechanism is used to locally deposit or remove material for a small structure. A local electrochemical cell is created without having to immerse the entire work piece in a bath. The charge transfer mechanism can be used together with a charged particle beam or laser system to modify small structures, such as integrated circuits or micro-electromechanical system. The charge transfer process can be performed in air or, in some embodiments, in a vacuum chamber.