Patent application number | Description | Published |
20090120358 | Spray coating member having excellent injury resistance and so on and method for producing the same - For the purpose of solving problems inherent to a white Al | 05-14-2009 |
20090130436 | Spray coating member having excellent heat emmision property and so on and method for producing the same - For the purpose of solving problems inherent to a plasma spray coating of white base Al | 05-21-2009 |
20090208667 | METHOD FOR MANUFACTURING CERAMIC COVERING MEMBER FOR SEMICONDUCTOR PROCESSING APPARATUS - Producing a ceramic coating member for a semiconductor processing apparatus with a purpose of improving the resistance of members and parts disposed inside of vessels such as semiconductor processing devices for conducting plasma etching treatment in a strong corrosive environment and as a means for solution, forming a porous layer by irradiating an oxide of an element in Group IIIa of the Periodic Table to be coated directly or through an undercoat on the surface of the substrate of a metal or non-metal and further forming a secondary recrystallized layer of the oxide on the porous layer through an irradiation treatment of a high energy such as electron beam and laser beam. | 08-20-2009 |
20100203288 | SPRAY-COATED MEMBER HAVING AN EXCELLENT RESISTANCE TO PLASMA EROSION AND METHOD OF PRODUCING THE SAME - A spray coated member having an excellent resistance to plasma erosion is produced by irradiating an electron beam to an outermost surface layer portion of a ceramic spray coated portion covering a surface of a substrate to form an electron beam irradiated layer. | 08-12-2010 |
20110203468 | PRINTING ROLL AND METHOD OF PRODUCING THE SAME - In order to propose a dry process technique of producing a printing roll having safe and beauty concave portions for printing image area without discharging environmental contaminating substance and a new technique for improving quality of printed matters, this invention is to provide a printing roll with DLC film layer in which laser beam-engraved grooves as concave portions for printing image area are formed on a carbide cermet spray coating formed on a surface of a roll substrate, and a method wherein a carbide cermet spray coating is formed on a surface of a roll substrate roughened by a blast treatment, the surface of the carbide cermet spray coating is ground or ground-polished, then a DLC film is formed on the ground or ground-polished surface and thereafter laser beam-engraved grooves are formed on the surface of the DLC film as a concave portion for printing image area. | 08-25-2011 |
20140370249 | METHOD FOR BLACKENING WHITE FLUORIDE SPRAY COATING, AND FLUORIDE SPRAY COATING COVERED MEMBER HAVING A BLACKENED LAYER ON ITS SURFACE - This invention is to provide a fluoride spray coating covered member having excellent resistance to halogen corrosion and resistance to plasma erosion and displaying identification symbols such as letters, numeric characters, graphic, pattern, firm name, serial number and so on. In the invention, one or more implanting gases selected from fluorine-containing gas, oxygen gas and inert gas are ion-implanted onto a white fluoride spray coating formed on a surface of a substrate, whereby at least a part of the surface of the white fluoride spray coating is changed into a black color to form a black ion-implanted layer. | 12-18-2014 |
20150017463 | METHOD FOR FORMING FLUORIDE SPRAY COATING AND FLUORIDE SPRAY COATING COVERED MEMBER - [Problem] To provide a fluoride spray coating covered member adhered with a fluoride spray coating having excellent properties on quality by suppressing a thermal decomposition reaction and an oxide reaction, and to propose a method for forming a cover by firmly adhering the coating. | 01-15-2015 |
20150064406 | METHOD FOR FORMING FLUORIDE SPRAY COATING, AND FLUORIDE SPRAY COATING COVERED MEMBER - [Problem] To provide a fluoride spray coating covered member in which a fluoride spray coating firmly adheres by coating carbide cermet to a surface of a substrate and interposing it, and to propose a method therefor. [Solution] A fluoride spray coating is formed in such a manner that an undercoat layer of carbide cermet, which covers a substrate in a film-shaped manner while a tip portion of carbide cermet particles is embedded in the substrate, or a primer part of carbide cermet, is formed by blowing a carbide cermet material at a high velocity by using a spray gun to a surface of the substrate, and after that, a fluoride particle is sprayed thereon. | 03-05-2015 |