Patent application number | Description | Published |
20120087802 | METHOD OF COATING A SURFACE - A method is proposed of coating a surface of a body which has at least one throughgoing bore having an inlet and having an outlet, wherein the outlet is provided in the surface to be coated, in which method the coating takes place by means of thermal spraying, wherein, during the thermal spraying, the bore is flowed through by a fluid which flows out through the outlet of the bore and substantially prevents a constriction of the bore caused by the coating. | 04-12-2012 |
20120100300 | PLASMA COATING SYSTEM AND METHOD FOR COATING OR TREATING THE SURFACE OF A SUBSTRATE - A plasma coating plant for coating or treating the surface of a substrate having a work chamber which can be evacuated and into which the substrate can be placed, and having a plasma torch for generating a plasma jet by heating a process gas, wherein the plasma torch has a nozzle through which the plasma jet can exit the plasma torch and can extend along a longitudinal axis (A) into the work chamber, wherein a mechanical limiting apparatus is provided downstream of the nozzle in the work chamber, which mechanical limiting apparatus extends along the longitudinal axis (A) and protects the plasma jet against an unwanted lateral intrusion of particles. A corresponding method is also disclosed. | 04-26-2012 |
20120132106 | METHOD FOR COATING A SUBSTRATE AND SUBSTRATE WITH A COATING - A method for the coating of a substrate in which a starting material (P) is sprayed onto the substrate in the form of a process jet by means of plasma spraying, with the starting material (P) being injected into a plasma which defocuses the process jet and being melted partly or completely into a liquid phase there at a low process pressure which is at most 20,000 Pa, wherein a gas flow for the process jet is set such that the substrate is coated by deposition from the liquid phase in at least one region which is located in the geometric shadow with respect to the process jet. | 05-31-2012 |
20120240771 | Plasma spray method for the manufacture of an ion conductive membrane - A plasma spray method for the manufacture of an ion conductive membrane is provided which ion conductive membrane has an ion conductivity, in which method the membrane is deposited as a layer ( | 09-27-2012 |
20120308733 | METHOD OF MANUFACTURING A THERMAL BARRIER COATING STRUCTURE - To manufacture a thermal barrier coating structure on a substrate surface, a working chamber having a plasma torch is provided, a plasma jet is generated in that a plasma gas is conducted through the plasma torch and is heated therein by means of electric gas discharge, electromagnetic induction or microwaves, and the plasma jet is directed to the surface of a substrate introduced into the working chamber. To manufacture the thermal barrier coating, a voltage is additionally applied between the plasma torch and the substrate to generate an arc between the plasma torch and the substrate and the substrate surface is cleaned by means of the light arc, wherein the substrate remains in the working chamber after the arc cleaning and an oxide layer is generated on the cleaned substrate surface and a thermal barrier coating is applied by means of a plasma spray process. | 12-06-2012 |
20130220126 | PLASMA SPRAY METHOD FOR THE MANUFACTURING OF AN ION CONDUCTING MEMBRANE AND AN ION CONDUCTING MEMBRANE - A plasma spray method for the manufacture of an ion conducting membrane, in particular of a hydrogen ion conducting membrane or of an oxygen ion conducting membrane is suggested. In which method the membrane is deposited as a layer ( | 08-29-2013 |
20130224393 | Plasma Spray Method - The invention relates to a plasma spray method which can serve as a starting point for a manufacture of metal nanopowder, nitride nanopowder or carbide nanopowder or metal films, nitride films or carbide films. To achieve an inexpensive manufacture of the nanopowder or of the film, in the plasma spray in accordance with the invention a starting material (P) which contains a metal or silicon oxide is introduced into a plasma jet ( | 08-29-2013 |
20130224432 | Method Of Applying A Thermal Barrier Coating - To apply a thermal barrier coating ( | 08-29-2013 |
20130255499 | PLASMA SPRAY METHOD FOR THE MANUFACTURE OF AN ION CONDUCTING MEMBRANE AND AN ION CONDUCTING MEMBRANE - A plasma spray method for the manufacture of an ion conducting membrane, in particular of a hydrogen ion conducting membrane or of an oxygen ion conducting membrane is suggested. In which method the membrane is deposited as a layer ( | 10-03-2013 |
20130316085 | METHOD OF MODIFYING A BOUNDARY REGION OF A SUBSTRATE - A method of modifying a boundary region ( | 11-28-2013 |