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1. WO2022126157 - TITANIUM BORIDE COATED REFRACTORY METAL COMPONENT

Publication Number WO/2022/126157
Publication Date 23.06.2022
International Application No. PCT/AT2021/060446
International Filing Date 25.11.2021
IPC
C23C 16/38 2006.1
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
16Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes
22characterised by the deposition of inorganic material, other than metallic material
30Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
38Borides
C22C 27/00 2006.1
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
27Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/ or C22C16/130
F16B 33/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
33Features common to bolt and nut
06Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure
Applicants
  • PLANSEE SE [AT]/[AT]
Inventors
  • SCHIFTNER, Robert
  • KNITTL, Karin
  • HUBER, Thomas
  • MARK, Michael
Agents
  • CIESLA, Bettina
Priority Data
GM50250/202015.12.2020AT
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) TITANDIBORID BESCHICHTETES BAUTEIL AUS REFRAKTÄRMETALL
(EN) TITANIUM BORIDE COATED REFRACTORY METAL COMPONENT
(FR) COMPOSANT MÉTALLIQUE RÉFRACTAIRE REVÊTU DE BORURE DE TITANE
Abstract
(DE) Die vorliegende Erfindung betrifft ein Bauteil bestehend aus einem Refraktärmetall, dadurch gekennzeichnet, dass die Oberfläche des Bauteils mindestens teilweise mit einer Schicht aus TiB2 beschichtet ist, die Herstellung des Bauteils sowie die Verwendung von TiB2 als Trennmittel bei Hochtemperaturanwendungen.
(EN) The present invention relates to a component consisting of a refractory metal, characterized in that the surface of the component is at least partially coated with a layer of TiB2. The invention also relates to the production of the component and the use of TiB2 as a releasing agent in high-temperature applications.
(FR) La présente invention concerne un composant constitué d'un métal réfractaire, caractérisé en ce que la surface du composant est au moins partiellement revêtue d'une couche de TiB2. L'invention concerne également la production du composant et l'utilisation de TiB2 en tant qu'agent de démoulage dans des applications à haute température.
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