The Analysis of Silicates, Ores, Slags, and Other Materials by X-ray-fluorescence Spectrometry PDF Download
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Author: Kenneth Dixon
Publisher:
ISBN: 9780869996959
Category : Metallurgical analysis
Languages : en
Pages : 8
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Book Description
Author: Kenneth Dixon
Publisher:
ISBN: 9780869996959
Category : Metallurgical analysis
Languages : en
Pages : 8
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 8
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Book Description
The recommended procedure is applicable to a wide range of samples. Mineralogical effects are eliminated by fusion and grinding of the samples; this avoids the difficulties often encountered in the preparation of glass beads with flat surfaces. Matrix effects are reduced to an insignificant level by the addition of a heavy absorber in the form of lanthanum oxide. The calibrations are linear over wide ranges of concentrations, and the calibration standards are interchangeable. The accuracy has been assessed as good relative to chemical analyses and to the analysis of reference materials. Relative standard deviations, sr, range from 0,050 (at concentrations of 0,5) to 0,005 per cent (at concentrations greater than 20 per cent). The measurements are made on a Siemens MRS 400MP simultaneous X-ray-fluorescence spectrometer, the high sensitivity enabling limits of determination between 0,02 and 0,05 per cent in the sample to be achieved. Alternatively, a Siemens SRS 200 sequential X-ray-fluorescence spectrometer or an equivalent spectrometer can be used.
Author: J. J. Jacobs
Publisher:
ISBN: 9780869995266
Category : Ores
Languages : en
Pages : 14
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Book Description
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 504
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Book Description
Author: P.J. Potts
Publisher: Springer Science & Business Media
ISBN: 940153988X
Category : Science
Languages : en
Pages : 633
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Book Description
without an appreciation of what happens in between. The techniques available for the chemical analysis of silicate rocks have undergone a revolution over the last 30 years. However, to use an analytical technique most effectively, No longer is the analytical balance the only instrument used it is essential to understand its analytical characteristics, in for quantitative measurement, as it was in the days of classi particular the excitation mechanism and the response of the cal gravimetric procedures. A wide variety of instrumental signal detection system. In this book, these characteristics techniques is now commonly used for silicate rock analysis, have been described within a framework of practical ana lytical aplications, especially for the routine multi-element including some that incorporate excitation sources and detec tion systems that have been developed only in the last few analysis of silicate rocks. All analytical techniques available years. These instrumental developments now permit a wide for routine silicate rock analysis are discussed, including range of trace elements to be determined on a routine basis. some more specialized procedures. Sufficient detail is In parallel with these exciting advances, users have tended included to provide practitioners of geochemistry with a firm to become more remote from the data production process. base from which to assess current performance, and in some This is, in part, an inevitable result of the widespread intro cases, future developments.
Author: C. E. Austen
Publisher:
ISBN: 9780869990056
Category :
Languages : en
Pages : 16
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Book Description
Author: C. E. Austen
Publisher:
ISBN:
Category : X-ray spectroscopy
Languages : en
Pages : 16
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Book Description
Author:
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 88
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Book Description
Author: Mary Kate Donais
Publisher: Momentum Press
ISBN: 1944749306
Category : Technology & Engineering
Languages : en
Pages : 217
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Book Description
This book serves as a practical guide for applications of X-ray fluorescence spectrometry, a nondestructive elemental analysis technique, to the study and understanding of archaeology. Descriptions of XRF theory and instrumentation and an introduction to field applications and practical aspects of archaeology provide new users to XRF and/or new to archaeology with a solid foundation on which to base further study. Considering recent trends within field archaeology, information specific to portable instrumentation also is provided. Discussions of qualitative and quantitative approaches and applications of statistical methods relate back to types of archaeological questions answerable through XRF analysis. Numerous examples, figures, and spectra from the authors’ field work are provided including chapters specific to pigments, ceramics, glass, construction materials, and metallurgical materials.
Author: Anton I. Mikhailov
Publisher: Cambridge Scholars Publishing
ISBN: 1527543897
Category : Science
Languages : en
Pages : 250
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Book Description
This book presents a complex approach to material composition determination based on the analysis of the joint X-ray spectrum, including fluorescence, scattering, and diffraction reflections. It considers fluorescence, scattered, and diffracted radiations within the common problem of analytical spectrum formation. The complex methods for analyzing the material composition by joint spectra of fluorescence, Compton scattering and diffraction proposed here allow for a widening of the area of the application of X-ray methods. The book will be useful for specialists in the field of solid state physics, as well as advanced and post-graduate students.
