FIELD: metallurgy.
SUBSTANCE: coatings are obtained from iridium or rhodium; thermal decomposition process is performed at the temperature of 250-450°C and pressure of 0.01-0.05 mm Hg, and as a precursor there used is hydride of iridium tetra-trifluorophosphine of formula HIr(PF3)4 or hydride of rhodium tetra-trifluorophosphine of formula HRh(PF3)4 respectively.
EFFECT: obtaining pore-free microcrystalline coatings with high adhesion to substrate material.
4 tbl, 1 ex
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| METHOD OF SELECTIVE EXTRACTION OF METALS OF PLATINUM GROUP FROM GAS PHASE AND DEVICE FOR REALIZATION OF THIS METHOD | 2001 |
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| METHOD OF APPLYING OXIDATION-RESISTANT AND ULTRA-HIGH-TEMPERATURE TITANIUM, ZIRCONIUM AND HAFNIUM DIBORIDE COATINGS TO COMPOSITE MATERIALS | 2017 |
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| METHOD FOR DEPOSITION OF NANOGRANULAR COATINGS FROM GAS PHASE | 2023 |
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| METHOD OF MAKING MOSSBAUER SOURCE BASED ON COBALT-57 | 2011 |
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| METHOD OF APPLYING GAS-TIGHT COATING OF SILICON CARBIDE | 2015 |
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| METHOD FOR ELECTROCHEMICAL PRODUCTION OF IRIDIUM POWDER WITH SPECIFIC SURFACE AREA MORE THAN 5 m/g | 2015 |
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