RU2008108677A - CLASSICAL METHOD FOR X-RAY SPECTRAL ANALYSIS OF INHOMOGENEOUS MATERIALS - Google Patents

CLASSICAL METHOD FOR X-RAY SPECTRAL ANALYSIS OF INHOMOGENEOUS MATERIALS Download PDF

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Publication number
RU2008108677A
RU2008108677A RU2008108677/28A RU2008108677A RU2008108677A RU 2008108677 A RU2008108677 A RU 2008108677A RU 2008108677/28 A RU2008108677/28 A RU 2008108677/28A RU 2008108677 A RU2008108677 A RU 2008108677A RU 2008108677 A RU2008108677 A RU 2008108677A
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RU
Russia
Prior art keywords
sample
intensity
initial
analyzed
content
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RU2008108677/28A
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Russian (ru)
Inventor
Алексей Никифорович Никифоров (RU)
Алексей Никифорович Никифоров
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Алексей Никифорович Никифоров (RU)
Алексей Никифорович Никифоров
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Application filed by Алексей Никифорович Никифоров (RU), Алексей Никифорович Никифоров filed Critical Алексей Никифорович Никифоров (RU)
Priority to RU2008108677/28A priority Critical patent/RU2008108677A/en
Publication of RU2008108677A publication Critical patent/RU2008108677A/en

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  • Analysing Materials By The Use Of Radiation (AREA)

Claims (1)

Способ определения содержаний элементов в материалах с использованием рентгеновского квантометра, заключающийся в составлении по исходным образцам, изготовляемым из анализируемого материала, исходной зависимости интенсивности IА аналитической линии элемента А от его содержания СА, в определении интенсивности IА элемента А в анализируемой пробе, в определении расчетным путем базового образца сравнения САВ, интенсивностей IА1i и IA2i в образцах-смесях из анализируемой пробы с расчетными базовым и вспомогательными образцами сравнения соответственно, в количественном сравнении экспериментально измеренной интенсивности элемента А с расчитанными интенсивностями элемента в образцах-смесях, отличающийся тем, что, с целью исключения технологического процесса подготовки образцов анализируемого материала и составления с их помощью исходной зависимости интенсивности определяемого элемента от его содержания, исходную зависимость интенсивности IА от СА составляют с помощью одного исходного образца анализируемой пробы с известным содержанием СА0 и интенсивностью IА0 определяемого элемента в виде прямой, исходящей из начала координат системы СА-IА и проходящей через точку с координатами СА0 и IА0 исходного образца определяемого элемента.A method for determining the contents of elements in materials using an X-ray quantometer, which consists in compiling, according to the initial samples made from the analyzed material, the initial dependence of the intensity I A of the analytical line of element A on its content C A , in determining the intensity I A of element A in the analyzed sample, in determination by calculation of the base sample of comparison with AB , the intensities I A1i and I A2i in the sample mixtures from the analyzed sample with the calculated basic and auxiliary comparison samples accordingly, in a quantitative comparison of the experimentally measured intensity of element A with the calculated intensities of the element in sample mixtures, characterized in that, in order to exclude the technological process of preparing samples of the analyzed material and compiling with their help the initial dependence of the intensity of the element being determined on its content, the initial dependence of the intensity I A from C A make up using a single source sample of the analyzed sample with a known content of C A0 and intensity I A0 op distributed element in the form of a straight line starting from the origin of the coordinate system С А -I А and passing through the point with coordinates С А0 and I А0 of the initial sample of the element being determined.
RU2008108677/28A 2008-03-05 2008-03-05 CLASSICAL METHOD FOR X-RAY SPECTRAL ANALYSIS OF INHOMOGENEOUS MATERIALS RU2008108677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008108677/28A RU2008108677A (en) 2008-03-05 2008-03-05 CLASSICAL METHOD FOR X-RAY SPECTRAL ANALYSIS OF INHOMOGENEOUS MATERIALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008108677/28A RU2008108677A (en) 2008-03-05 2008-03-05 CLASSICAL METHOD FOR X-RAY SPECTRAL ANALYSIS OF INHOMOGENEOUS MATERIALS

Publications (1)

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RU2008108677A true RU2008108677A (en) 2008-11-10

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RU2008108677/28A RU2008108677A (en) 2008-03-05 2008-03-05 CLASSICAL METHOD FOR X-RAY SPECTRAL ANALYSIS OF INHOMOGENEOUS MATERIALS

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RU (1) RU2008108677A (en)

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20120316