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2 657 365

(13)

(51)

IPC

G01N23/20(2006-01-01)

(21) (22)

Application

2017132131, 2017-09-13

(24)

Start date

2017-09-13

(22)

Actual filing date

2017-09-13

(45)

Published

2018-06-13

(72)

Inventor

Chulkov Denis VitalevichPostnikov Aleksej YurevichMiryasov Aleksej Sergeevich

(73)

Holder

Rossijskaya Federatsiya, Ot Imeni Kotoroj Vystupaet Gosudarstvennaya Korporatsiya Po Atomnoj EnergiiFederalnoe Gosudarstvennoe Unitarnoe Predpriyatie Federalnyj Yadernyj Tsentr Vserossijskij Nauchno-Issledovatelskij Institut Eksperimentalnoj Fiziki"

METHOD OF DETERMINATION OF HYDROGEN CONTENT IN POWDER OF NONSTECHOMETRIC HYDRIDE OF TITANE Russian patent published in 2018 - IPC G01N23/20

Abstract RU 2657365 C1

FIELD: measurement technology.

SUBSTANCE: using to determine hydrogen content in powder of non-stoichiometric titanium hydride. Summary of Invention thing is determination of hydrogen content in powder of non-stoichiometric titanium hydride of composition TiH_x (x<1½) by X-ray diffraction is to determine phase composition of analyzed sample by method of qualitative X-ray phase analysis, as well as in determining mass content α- and δ-phase by method of quantitative X-ray phase analysis, after that, according to previously obtained calibration dependence, using mass content δ- or α-phase, determine hydrogen content in sample being analyzed.

EFFECT: possibility of determining hydrogen content in powder of titanium hydride of composition TiH_x (x<1½) and control of phase composition in powder of titanium hydride of composition TiH_x(x<1), as well as ensuring possibility of reducing analysis time and performing non-destructive testing of analyzed samples of non-stoichiometric titanium hydride.

1 cl, 3 dwg, 1 tbl

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RU 2 657 365 C1

Authors

Chulkov Denis Vitalevich

Postnikov Aleksej Yurevich

Miryasov Aleksej Sergeevich

Dates

2018-06-13—Published

2017-09-13—Filed