method of making rhenium coating

METHOD OF MAKING RHENIUM COATING - Smith

METHOD OF MAKING RHENIUM COATING . United States Patent Application 20170036271 . Kind Code: A1 . Abstract: A method of forming rhenium coated metal particles includes directly mixing ammonium perrhenate with metal particles and converting the ammonium perrhenate to a rhenium coating on the metal particles. ...

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CN104981309A - Method of making rhenium coating

The invention discloses a method of forming rhenium coated metal particles, the method including directly mixing ammonium perrhenate with metal particles and converting the ammonium perrhenate to a rhenium coating on the metal particles, is disclosed. Methods of forming rhenium coated cubic boron nitride particles and rhenium coated diamond particles are also disclosed.

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WO2014093427A1 - Method of making rhenium

A method of forming rhenium coated metal particles, the method including directly mixing ammonium perrhenate with metal particles and converting the ammonium perrhenate to a rhenium coating on the metal particles, is disclosed. Methods of forming rhenium coated cubic boron nitride particles and rhenium coated diamond particles are also disclosed.

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Method Of Making Rhenium Coating Crusher-

Method Of Making Rhenium Coating. We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment.If you are interested in our products or ...

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Method for coating turbine engine components with

A method of forming a wear-resistant coating on a substrate surface includes the step of cold gas-dynamic spraying a material comprising a rhenium-based composition onto the substrate surface. A metal layer may be formed on the substrate surface prior to the cold gas-dynamic spraying step, and a heat treatment may be performed after the gold ...

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Development of a technological process for

OSTI.GOV Journal Article: Development of a technological process for production of rhenium coatings by the carbonyl method

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Rhenium coating prepared on carbon substrate by

2012-11-15  Highlights Rhenium coating was prepared on the isotropic graphite and C/C composite by chemical vapor deposition. The rhenium coating on the isotropic graphite was compact and crack-free with a preferential growth orientation of 〈0 0 2〉. The cracks in the coating on C/C composite were resulted from thermal expansion mismatch and anisotropy of C/C composite. The bond strength

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Rhenium coating prepared on carbon substrate by

Rhenium coating was prepared on the isotropic graphite and C/C composite by chemical vapor deposition. The phase composition and microstructure of the

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(PDF) The analysis of mechanism of rhenium-coated

The analysis of mechanism of rhenium-coated tools’ wear-resistance rising. May 2017; Annals of Agrarian Science 15(2) DOI: ...

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Method for making a rhenium rocket nozzle -

A method for making an article from rhenium and in particular a rocket nozzle. First a molybdenum mandrel is formed with a portion having the desired shape of the nozzle. A layer of rhenium is deposited over the nozzle portion, and then rhenium wire is wrapped around this rhenium layer. A second rhenium layer or a layer of ruthenium is then ...

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Formation of a Rhenium-Base Coating on a Nb-Base

By adopting a slurry process an aluminized coating is formed on the high-temperature nickel-base alloy surface of blade material K4104.By making use of static-state high-temperature oxidation and ...

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(PDF) THE ELECTROCHEMICAL METHOD FOR

This paper summarizes the publications in the last years. It analyzes more than 40 scientific papers on the production of rhenium chalcogenides by electrochemical method. A review using various electrochemical methods revealed the scientific basis of

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A method of obtaining a generator rhenium-188

The closest in technical essence is a method of manufacturing a generator rhenium-188, which irradiate the target of tungsten (tungsten oxide) neutron flux 310 14 n/cm 2 with, dissolve the oxide of tungsten in 2-10 M alkali heated to 50-90 o C, the translation matrix is realized by the interaction of the alkaline solution of wolframite with an ...

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C E H W 4 IbBUSIEBS (IUALISA) CSCZ - NASA

2020-8-6  Rhenium and iridium, two of the three heaviest metals, hardly would seem ... as a method of fabricating integrated circuits from thin layers of exotic mate- ... form can be used as a coating or, by making it sufficiently thick and removing the mandrel, a free-standing structure can be obtained. ...

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US 7736414 B1 - Rhenium Nanoparticles - The Lens -

The Lens serves almost all the patents and scholarly work in the world as a free, open and secure digital public good, with user privacy a paramount focus.

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Method of making sulfur-resistant composite metal ...

2012-1-24  @article{osti_1034638, title = {Method of making sulfur-resistant composite metal membranes}, author = {Way, J Douglas and Lusk, Mark and Thoen, Paul}, abstractNote = {The invention provides thin, hydrogen-permeable, sulfur-resistant membranes formed from palladium or palladium-alloy coatings on porous, ceramic or metal supports. Also disclosed are methods of making these

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Making Metal Powder - MPIF

Making Metal Powder. The first step in the overall powder metallurgy (PM) process is making metal powders. There are four main processes used in powder production: solid-state reduction, atomization, electrolysis, and chemical.

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Method of manufacturing antimicrobial textile material

A method of manufacturing an antimicrobial textile material comprising applying to the surface of a metallic coating by means of magnetron sputtering, characterized in that after application of the coating material is processed in the low-temperature glow discharge plasma of

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Alfred Zinn – President CTO – Kuprion Inc. LinkedIn

Rhenium nanoparticle mixtures and methods for making the same are provided. The rhenium nanoparticle mixture can be painted onto a surface to be coated

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How to Make a Solar Panel (Copper Sheet Method):

2019-3-29  To make a solar panel out of a copper sheet, start by putting on gloves, then cutting your sheet into two 6-inch squares. After cleaning off a sheet, place it on a hot plate, heat until it’s covered in a black coating, then continue cooking it for 30 minutes. Turn off the heat, let it cool for 20 minutes, and rinse it to remove the coating.

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Rhenium-iridium coating effect of tungsten carbide

2009-7-1  Rhenium-iridium (Re-Ir) coating was applied on the ground surface of the tungsten carbide molding core. The influence of Re-Ir coating was compared and evaluated. The surface roughness of the molding core were improved by application of Re-Ir coating on

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A method of obtaining a generator rhenium-188

The closest in technical essence is a method of manufacturing a generator rhenium-188, which irradiate the target of tungsten (tungsten oxide) neutron flux 310 14 n/cm 2 with, dissolve the oxide of tungsten in 2-10 M alkali heated to 50-90 o C, the translation matrix is realized by the interaction of the alkaline solution of wolframite with an ...

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C E H W 4 IbBUSIEBS (IUALISA) CSCZ - NASA

2020-8-6  Rhenium and iridium, two of the three heaviest metals, hardly would seem ... as a method of fabricating integrated circuits from thin layers of exotic mate- ... form can be used as a coating or, by making it sufficiently thick and removing the mandrel, a free-standing structure can be obtained. ...

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Synthesis of cobalt, palladium, and rhenium

2020-9-11  Carbon coating significantly decreased the average diameter of CoNPs. In addition, it acted as a protective layer against Co leakage and oxidation in acidic solutions. These carbon-coated CoNPs could be functionalized with 3-aminopropyltriethoxysilane (APTES) and 3-mercaptopropyltrimethoxysilane (MPTS) for biological applications .

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Making Metal Powder - MPIF

Making Metal Powder. The first step in the overall powder metallurgy (PM) process is making metal powders. There are four main processes used in powder production: solid-state reduction, atomization, electrolysis, and chemical.

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Method of manufacturing antimicrobial textile material

A method of manufacturing an antimicrobial textile material comprising applying to the surface of a metallic coating by means of magnetron sputtering, characterized in that after application of the coating material is processed in the low-temperature glow discharge plasma of

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Electronic bonding analyses and mechanical strengths

2016-11-10  The calculated hardness value for TiN 2, ZrN 2, and HfN 2 is 26.1 GPa, 18.1 GPa, and 23.2 GPa, respectively, making them potentially interesting for applications as hard coating materials.

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How to Make a Solar Panel (Copper Sheet Method):

2019-3-29  To make a solar panel out of a copper sheet, start by putting on gloves, then cutting your sheet into two 6-inch squares. After cleaning off a sheet, place it on a hot plate, heat until it’s covered in a black coating, then continue cooking it for 30 minutes. Turn off the heat, let it cool for 20 minutes, and rinse it to remove the coating.

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物理学报

2020-11-29  Sb 2 (S, Se) 3 thin film solar cells have been developed rapidly in recent years due to their abundant raw materials, simple preparation method, stable performance, etc. In this study, based on the characteristic of tunable band gap of Sb 2 (S, Se) 3 light absorption layer, wx-AMPS software is used to simulate and design the Sb 2 (S, Se) 3 solar cell with narrowing band gap structure, and ...

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Composite Titanium Dioxide Nanomaterials

2014-7-11  Hernadi et al. later showed a homogeneous direct coating of an amorphous TiO 2 layer on MWCNTs via direct, solvent-free impregnation of the nanotubes in liquid titanium(IV) ethoxide. Jitianu et al. then demonstrated a homogeneous coating via both hydrothermal and sol–gel coatings, followed by crystallization by annealing to 300 °C.

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