Relevant bibliographies by topics / ED-XRF

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers
  5. Reports

Academic literature on the topic 'ED-XRF'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "ED-XRF"

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Hoelzmann, Philipp, Torsten Klein, Frank Kutz, and Brigitta Schütt. "A new device to mount portable energy-dispersive X-ray fluorescence spectrometers (p-ED-XRF) for semi-continuous analyses of split (sediment) cores and solid samples." Geoscientific Instrumentation, Methods and Data Systems 6, no. 1 (2017): 93–101. http://dx.doi.org/10.5194/gi-6-93-2017.

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Abstract. Portable energy-dispersive X-ray fluorescence spectrometers (p-ED-XRF) have become increasingly popular in sedimentary laboratories to quantify the chemical composition of a range of materials such as sediments, soils, solid samples, and artefacts. Here, we introduce a low-cost, clearly arranged unit that functions as a sample chamber (German industrial property rights no. 20 2014 106 048.0) for p-ED-XRF devices to facilitate economic, non-destructive, fast, and semi-continuous analysis of (sediment) cores or other solid samples. The spatial resolution of the measurements is limited
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Carrero, Jose Antonio. "Development of X-ray Fluorescence Quantitative Methodologies To Analyze Aqueous and Acid Extracts from Building Materials Belonging to Cultural Heritage." Analytical Chemistry 89, no. 7 (2025): 4246–54. https://doi.org/10.5281/zenodo.14766859.

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Energy dispersive X-ray fluorescence spectrometry (ED-XRF) is widely used in art and cultural heritage for direct measurements and elemental quantification of solid samples. However, in the literature there are not works dealing with the quantitative application of ED-XRF to liquid extracts coming from samples belonging to cultural heritage. In this work, a novel methodology based on the use of ED-XRF spectrometry after thin film deposition on special sample retainers and a subsequent evaporation was developed to quantify light elements (<em>Z</em> &le; 20) in aqueous extracts and heavy elemen
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Hayakawa, Shinjiro, Shunji Goto, Takashi Shoji, Eiji Yamada, and Yohichi Gohshi. "X-ray microprobe system for XRF analysis and spectroscopy at SPring-8 BL39XU." Journal of Synchrotron Radiation 5, no. 3 (1998): 1114–16. http://dx.doi.org/10.1107/s090904959701892x.

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An X-ray microprobe system for X-ray fluorescence (XRF) analysis and spectroscopy has been developed at SPring-8 BL39XU; it comprises an X-ray focusing or collimation system, energy-dispersive (ED) and wavelength-dispersive (WD) XRF spectrometers, and a sample-scanning system. The conventional ED spectrometer will be utilized for qualitative and quantitative trace-element analysis, and the WD spectrometer will be used both for trace-element analysis and XRF spectroscopy. A combination of monochromated undulator radiation and the WD spectrometer will enable resonant XRF spectroscopy using brill
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ENE, ANTOANETA, and FLORIN SLOATA. "XRF ANALYSIS OF ARSENIC AND SELECTED METALS IN CONTAMINATED SAND FROM THE DISMANTLING OF INDUSTRIAL DISTILLATION PLANTS." Journal of Science and Arts 20, no. 4 (2020): 1011–18. http://dx.doi.org/10.46939/j.sci.arts-20.4-c02.

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This paper refers to the application of XRF method for the simultaneous determination of arsenic and selected metals from waste samples resulted from the dismanlting of distilleries in the perimeter of Azomures S.A., Mures County, Romania. The dismantling operation was carried out by a specialized Romanian company, and from this operation resulted several refractory construction wastes, such as sands with a very high content of arsenic and its chemical compounds. In order to determine the arsenic and other metals concentration, the energy-dispersive X-ray fluorescence (ED-XRF) spectrometric te
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Muh. Ainun Syahputra and Ismail Marzuki. "PENGARUH PREPARASI SAMPEL TERHADAP HASIL ANALISIS KADAR NIKEL MENGGUNAKAN ED-XRF EPSILON 4." Journal of Scientech Research and Development 7, no. 1 (2025): 804–15. https://doi.org/10.56670/jsrd.v7i1.936.

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ED-XRF (Energy Dispersive X-Ray Fluorescence) adalah teknik analisis unsur yang cepat, non-destruktif, dan dapat digunakan untuk berbagai material dengan persiapan sampel sederhana. Prinsip kerja ED-XRF berdasarkan interaksi sinar-X berenergi tinggi dengan atom dalam sampel, menghasilkan fluoresensi sinar-X dengan energi spesifik untuk tiap unsur. Teknik ini banyak digunakan dalam analisis logam, termasuk kadar nikel, di bidang pertambangan dan metalurgi. Penelitian ini mengkaji pengaruh kelembaban dan tekanan pemadatan terhadap analisis kadar nikel menggunakan ED-XRF Epsilon 4. Variasi kelemb
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Dea, Nadeah amanda, and Sinardi Sinardi. "COMPARATIVE ANALYSIS OF PELLET PRESS AND FUSION BEAD METHODS USING ED-XRF AND WD-XRF INSTRUMENTS." Journal of Scientech Research and Development 7, no. 1 (2025): 702–11. https://doi.org/10.56670/jsrd.v7i1.939.

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Penelitian ini membandingkan metode preparasi Press Pellet dan Fusion Bead dalam analisis kandungan unsur nikel (Ni) dan elemen lainnya menggunakan instrumen Energy Dispersive X-Ray Fluorescence [ED-XRF] dan Wavelength Dispersive X-Ray Fluorescence [WD-XRF]. Nikel merupakan mineral logam yang terbentuk ketika batuan ultrabasa mengalami pelapukan kimia, dan metode XRF dipilih karena ketepatan dan kecepatannya dalam menentukan kadar logam. Hasil penelitian menunjukkan bahwa metode Press Pellet memiliki keunggulan dalam efisiensi waktu, sedangkan metode Fusion Bead menghasilkan data yang lebih st
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Kurniawati, Syukria, Muhayatun Santoso, Diah Dwiana Lestiani, Natalia Adventini, and Woro Yatu Niken Syahfitri. "Analytical Capabilities of EDXRF for Determination of Rare Earth Elements." Jurnal Sains dan Teknologi Nuklir Indonesia 22, no. 1 (2021): 1. http://dx.doi.org/10.17146/jstni.2021.22.1.5815.

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Rare earth elements (REE) are present in the lanthanide range and are widely used in high-tech and clean technology applications that are predicted to grow significantly in the coming decades. Therefore, there will be a high demand for REE in the future that will impact the needs for development of sensitive and selective methods for determination of REEs such as X-Ray Fluorescence (XRF). Reliability of REEs analysis results depend on analytical capability of XRF instrument’s performance. Analytical capability shows the ability of the instrument to perform sample analysis with high accuracy an
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Sousa, Vitória D., Javier Christian Ramirez-Perez, Hugo D. C. Pereira, Cleber L. Rodrigues, Hellen C. Santos, and Márcia A. Rizzutto. "Determining the sensitivity curve of Energy Dispersive X-ray Fluorescence and PIXE systems." Journal of Physics: Conference Series 2340, no. 1 (2022): 012051. http://dx.doi.org/10.1088/1742-6596/2340/1/012051.

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Abstract The study of thin and thick materials every time is a challenge in X-ray analysis. The calculation of the sensitivity curve of Energy Dispersive X-ray Fluorescence (ED-XRF) and Particle Induced X-ray Emission (PIXE) systems allows for better quantitative analysis and also allows the determination of the concentration of a chemical element in a given thin sample from its intensity. The sensitivity curve can be found through the analysis of elemental standards, samples with well-defined superficial densities (μg/cm 2) that allow the calculation of the sensitivity of the system to the el
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Bliujienė, Audronė, Šarūnas Jatautis, Sergej Suzdalev, and Gediminas Petrauskas. "Analysis of cultural heritage reference materials by portable and energy dispersive X-ray fluorescence measuring methods: results reliability assessment." Archaeologia Baltica 30 (December 28, 2023): 6–40. http://dx.doi.org/10.15181/ab.v30i0.2562.

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This article discusses the results of a large-scale analysis of five cultural heritage alloy reference materials (CHARM) and their shavings using handheld (pXRF) and stationary energy dispersive (ED-XRF) spectrometers. The primary objective of these studies was to assess the capability of the pXRF and ED-XRF spectrometers as a non-invasive surface-measuring technique used for the analysis of the reference materials and the reliability of the data obtained. The second objective was to evaluate the capability of the pXRF and ED-XRF spectrometers used for the analysis of shavings of the same five
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Kim, Si-Kuk, Byeong-Kil Chae, and Yong-Taek Han. "Investigation Techniques of Arson Fire in Low-Temperature Warehouses Using ED-XRF." Fire Science and Engineering 35, no. 6 (2021): 85–93. http://dx.doi.org/10.7731/kifse.749c4872.

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Investigation techniques for fire prevention in low-temperature warehouses were studied using energy dispersive X-ray fluorescence (ED-XRF). In the first experiment, a sample (galvanized steel sheet plus urethane foam plus sandwich panel) was burned with 500 mL of a flammable liquid (gasoline, thinner, kerosene, and light oil)/ Then, the component change of the sample was measured. In the combustion experiment, there was a difference in the heat of combustion depending on the type of flammable liquid; however, as a result of measuring the component change of the sample with ED-XRF after combus
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Dissertations / Theses on the topic "ED-XRF"

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Castilho, Priscila Resmer. "Estudo da aplicação da técnica de ED-XRF para caracterização elementar de tecidos mamários." Universidade Tecnológica Federal do Paraná, 2014. http://repositorio.utfpr.edu.br/jspui/handle/1/969.

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CAPES<br>O câncer de mama deve atingir cerca de 57.120 novos pacientes no Brasil em 2014, como divulgado pelo serviço de epidemiologia do Instituto Nacional de Câncer. Pesquisadores têm associado neoplasias mamárias às alterações nas concentrações de alguns elementos no tecido da mama, tais como: cálcio, ferro, cobre e zinco. Neste sentido a técnica de espectroscopia por fluorescência de raios X surge como uma ferramenta para caracterização elementar deste tipo de tecido. A eficácia da referida técnica é fortemente dependente do espectro de raios X incidente na amostra, bem como do procediment
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Campos, Pedro Herzilio Ottoni Viviani de. "Estudo e caracterização de pátinas em cobre e bronze com técnicas PIXE e ED-XRF." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-01072010-143505/.

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No acervo que compõem o patrimônio cultural, há muitos utensílios, obras de arte, monumentos, etc., que são feitos de metais. Mas dentre os diversos metais existentes, o cobre possui uma posição de destaque na história, pois este foi o primeiro utilizado pela humanidade. Os metais quando expostos à atmosfera podem sofrer processos de corrosão, o que pode comprometer um artefato histórico. No cobre e suas ligas, o produto dos processos de corrosão é denominado pátina. O estudo das pátinas e das ligas que compõe a matriz, no qual a pátina se forma, é de fundamental importância para a compreensão
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Bernardoni, V. "SET-UP OF INNOVATIVE EXPERIMENTAL METODOLOGIES FOR THE ATMOSPHERIC AEROSOL CHARACTERISATION AND SOURCE APPORTIONMENT." Doctoral thesis, Università degli Studi di Milano, 2010. http://hdl.handle.net/2434/150143.

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The PhD work presented in this thesis focuses on the set-up of innovative experimental methodologies for the atmospheric aerosol characterisation and apportionment. Many issues are still open in aerosol science. Among them, the identification and quantification of PM sources and the separation between natural and anthropogenic contributions were explored in this work. To improve the state-of-the-art knowledge on aerosols, it has to be considered that the higher is the time- and size-resolution, the more detailed can be the information obtained; moreover, the identification of suitable source t
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Alexandrina, Eduardo Carlos. "Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP)." Universidade Federal de São Carlos, 2015. https://repositorio.ufscar.br/handle/ufscar/7241.

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Submitted by Bruna Rodrigues (bruna92rodrigues@yahoo.com.br) on 2016-09-15T20:31:27Z No. of bitstreams: 1 DissECA.pdf: 4704364 bytes, checksum: 1909457a146bdb29a74ad65130ca2bd9 (MD5)<br>Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-09-16T19:58:59Z (GMT) No. of bitstreams: 1 DissECA.pdf: 4704364 bytes, checksum: 1909457a146bdb29a74ad65130ca2bd9 (MD5)<br>Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-09-16T19:59:07Z (GMT) No. of bitstreams: 1 DissECA.pdf: 4704364 bytes, checksum: 1909457a146bdb29a74ad65130ca2bd9 (MD5)<br>Made a
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BONELLI, MARIA GRAZIA. "SCREENING DEGLI INQUINANTI ORGANICI ED INORGANICI SU SUOLI CONTAMINATI ATTRAVERSO L’UTILIZZO CONGIUNTO DI DISPOSITIVI PORTATILI A RAGGI X (FP-XRF) E ALGORITMI STATISTICI DI DATA MINING (ANN)." Doctoral thesis, 2018. http://hdl.handle.net/11573/1085979.

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La caratterizzazione ambientale rappresenta un’attività molto complessa, soprattutto se riferita ad un terreno destinato ad uso agricolo, a causa dell’eterogeneità e dell’estensione dell’area da investigare Un considerevole numero di campioni aumenta l’attendibilità dei processi di caratterizzazione, ma i tempi e i costi legati alle analisi costringono a ridimensionare il numero di prelievi, influenzando negativamente la rappresentatività dei risultati Esiste una relazione, anche se non necessariamente lineare, tra contaminanti organici ed inorganici I modelli neurali sono in grado di stima
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Book chapters on the topic "ED-XRF"

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Gunning, Geoffrey R. "Applications of ED-XRF Technology to On-Line Analysis." In Advances in X-Ray Analysis. Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-2972-9_14.

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Vanhoof, C., V. Corthouts, K. Tirez, and N. De Brucker. "ED-XRF as Field Analytical Technique: Comparison of Various Systems Based on a Case Study." In Field Screening Europe 2001. Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-010-0564-7_61.

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Rakholiya, Kalpna D., and Mital J. Kaneria. "Multielement Analysis Using ED-XRF and ICP-MS from Couroupita guianensis for Sustainable Agriculture by Soil Reclamation." In Environmental Concerns and Sustainable Development. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6358-0_13.

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Johnson, Lucas R. Martindale, B. Lee Drake, Steven A. Brandt, Keith Prufer, and Arlen F. Chase. "Chapter 15. Reproducibility and Validity of Portable ED-XRF Instruments: A Comparison of Spectral and Quantitative Results from Belizean and Ethiopian Obsidian." In Advances in Portable X-ray Fluorescence Spectrometry. Royal Society of Chemistry, 2022. http://dx.doi.org/10.1039/9781839162695-00424.

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"Geochemical and microstructural ED-XRF and SEM-EDS data." In Ceramics in Transition: Production and Exchange of Late Byzantine-Early Islamic Pottery in Southern Transjordan and the Negev. Archaeopress Publishing Ltd, 2019. http://dx.doi.org/10.2307/jj.15136075.11.

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A. Yelmate, Archana, Sanjay S. Thonte, and Kranti L. Satpute. "Trace Element Determination in Medicinal Plant Samples by ED-XRF Analysis." In Herbs and Spices - New Advances [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.107854.

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The main objective of this study is to determine the concentration of trace elements in selected medicinal plants which are used for the treatment of dermal diseases. The trace element analysis was carried out in Trigonella foenum-graecum, Azadirachta indica, Vitex nigundo, and Argemone mexicana, using ED-X-ray Florescence (XRF) technique. The experiments were carried out using 3MV pelletron accelerator. The elements K, Ca, Cr, Mn, Fe, Cu, Zn, Rb, Sr., and Pb were identified in the sample. The elements K and Ca were present in maximum quantities. The relative concentrations of different elemen
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"Chapter 7. Determination of Trace Elements Using X-ray Fluorescence (XRF) Wavelength Dispersive (WD) and Energy Dispersive (ED)." In Analytical Techniques for Trace Elements in Geochemical Exploration. Royal Society of Chemistry, 2022. http://dx.doi.org/10.1039/9781839166518-00181.

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Samoili, Maria Elisavet, Mahmoud Mardini, and Meghna Desai. "Application of Scientific Methods (ED-XRF, OM, Technical Imaging) for the Analysis of A. Isenbrant’s Painting ‘The Mystic Marriage of Saint Catherine’." In Diversity in Archaeology. Archaeopress Publishing Ltd, 2022. http://dx.doi.org/10.2307/j.ctv2ws537m.16.

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Garbacz-Klempka, Aldona, and Karol Dzięgielewski. "Identyfikacja śladów użytkowania kamiennych i ceramicznych form odlewniczych z późnej epoki brązu / Identification of traces of use on Late Bronze Age stone and ceramic casting moulds." In Gogolin-Strzebniów, stanowisko 12. Cmentarzysko kultury łużyckiej na Wyżynie Śląskiej. Wydawnictwo i Pracownia Archeologiczna Profil-Archeo, 2021. http://dx.doi.org/10.33547/oda-sah.11.gog.11.

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A unique set of one- and two-piece casting moulds was found in a cremation burial (grave no. 24) discovered in a Late Bronze Age (900–800 BC) biritual cemetery of the Lusatian Culture in Gogolin-Strzebniów (Silesia), on the basis of which this grave was considered to be the burial of a bronze foundryman. Four two-piece moulds (two ceramic and two stone) and one ceramic one-piece mould were subjected to microscopic observations and spectral studies in order to identify potential traces of use, especially use in the production of casts. The results of the macroscopic observations and energy disp
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Biborski, Marcin, and Mateusz Biborski. "Badania składu chemicznego oraz technologia wykonania wybranych zabytków ze stopu miedzi." In Ocalone Dziedzictwo Archeologiczne. Wydawnictwo Profil-Archeo; Muzeum im. Jacka Malczewskiego w Radomiu, 2020. http://dx.doi.org/10.33547/oda-sah.10.zn.11.

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41 artefacts recovered from the Przeworsk culture cemetery in Żelazna Nowa were originally selected for archaeometric examination. Of that number, 24 brooches and 13 various objects made from copper alloy were analysed. The choice was dictated by their good state of preservation, allowing for reliable results. The method applied was non-destructive energy dispersive X-ray fluorescence analysis (ED-XRF), using an X-ray spectrometer operating at 45kV. In addition, selected artefacts were examined using a scanning electron microscope. The results of chemical analyses are presented in Tables 11.1
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Conference papers on the topic "ED-XRF"

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Ramona, Huzum, Sirbu-Radasanu Doina Smaranda, and Dumitras Delia-Georgeta. "GEOCHEMICAL TOOLS IN ENVIRONMENTAL STUDIES." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s12.28.

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Geochemistry, a young earth science discipline, has evolved with chemical analysis techniques and is now integrated with environmental issues. Industrial development has increased the input of toxic elements into soil, water and air, potentially affecting the food chain. Geochemical tools investigate these sources and assess the risk of contamination. The combination of background enrichment indices and contamination indices provides a robust framework for understanding soil contamination. This dual approach enables researchers and environmental managers to effectively monitor, assess, and man
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Maruthi, Y. A., N. Lakshmana Das, S. Ramprasad, S. S. Ram, and M. Sudarshan. "Trace elemental analysis of school chalk using energy dispersive X-ray florescence spectroscopy (ED-XRF)." In ADVANCED MATERIALS AND RADIATION PHYSICS (AMRP-2015): 4th National Conference on Advanced Materials and Radiation Physics. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4929304.

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Al-Muraikhi, Rasha, Nami Mohammad Al-Mutairi, Karim Ousdidene, Caroline Magnier, Sachin Sharma, and Hakim Benyounes. "Using XRF Elemental Data and XRD Direct Measured Mineralogy for an Accurate Wellbore Placement and Geosteering through Carbonates Reservoirs* Drilled Within 04 ½" Slim Hole: A Case Study from a Jurassic Middle Marrat Carbonates Reservoir-Kuwait." In SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/206328-ms.

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ABSTRACT As the pursuit of oil and gas in Middle East Jurassic carbonates reservoirs grows, it is increasingly evident that horizontal wellbore placement, or targeting, plays a first-order role in the production capability of a well. Indeed, the percentage of a wellbore "in target" is a common metric used when evaluating the causes for good or poor production from any particular well. The most common process used for geosteering a horizontal wellbore into a chosen target is the correlation of logging-while-drilling (LWD) total gamma-ray (GR) to a vertical pilot-hole GR log or offset wells GR l
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Smith, Christopher. "Rapid Determination of Hydrocarbon Reservoir Quality Properties at the Wellsite by Energy Dispersive X-ray Fluorescence Spectroscopy (ED-XRF)." In Applied Industrial Optics: Spectroscopy, Imaging and Metrology. OSA, 2012. http://dx.doi.org/10.1364/aio.2012.aw1b.2.

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Gustavo Reikdal de Oliveira Pimentel and André Luiz Coelho Conceição. "OTIMIZAÇÃO DA TÉCNICA DE FLUORESCÊNCIA DE RAIOS X POR DISPERSÃO DE ENERGIA ED-XRF PARA APLICAÇÃO EM AMOSTRAS BIOLÓGICAS." In XX Seminário de Iniciação Científica e Tecnológica da UTFPR. Universidade Tecnológica Federal do Paraná - UTFPR, 2015. http://dx.doi.org/10.20906/cps/sicite2015-0879.

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Al Musawi, Mohammed A., and Stephen Kaczmarek. "APPLICATION OF HIGH RESOLUTION ED-XRF DATA TO ESTABLISH A SEQUENCE STRATIGRAPHIC FRAMEWORK OF HOMOGENEOUS CARBONATE ROCKS, MICHIGAN BASIN, USA." In 52nd Annual North-Central GSA Section Meeting - 2018. Geological Society of America, 2018. http://dx.doi.org/10.1130/abs/2018nc-313282.

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Rahman, Hafizur, Per Engstrand, Erik Persson, et al. "Development of Improved CTMP with Even Sulphonate Distribution at Fibre Level using XRF Analysis." In Advances in Pulp and Paper Research. Pulp & Paper Fundamental Research Committee (FRC), Manchester, 2022. http://dx.doi.org/10.15376/frc.2022.1.3.

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Optimizing the fibre property distribution could increase the pulp properties as well as the process efficiency of chemimechanical pulps (CMP/CTMP). This can only be achieved with a better understanding of how evenly distributed sulphonate concentrations are between the individual CTMP fibres. Given that the quality of wood chips varies with the chipping methods used in pulpwood processing and sawmill processing, as well as with the chip screening system, it is a challenge to develop an impregnation process that ensures even distribution of sodium sulphite (Na2SO3) in the liquid used to impreg
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Alsleben, Helge, John W. Williams, and Milton Enderlin. "CORRELATION BETWEEN ROCK STRENGTH AND CHEMOSTRATIGRAPHY IN BARNETT SHALE CORES USING ENERGY-DISPERSIVE X-RAY FLUORESCENCE (ED-XRF) AND MICRO-REBOUND HAMMER HARDNES." In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-278890.

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Kjemtrup, Lars, Rasmus Faurskov Cordtz, Martin Meyer, and Jesper Schramm. "Experimental Investigation of Sulfuric Acid Condensation and Corrosion Rate in Motored BUKH DV24 Diesel Engine." In ASME 2017 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/icef2017-3652.

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The work conducted in this paper presents a novel experimental setup to study sulfuric acid cold corrosion of cylinder liners in large two-stroke marine diesel engines. The process is simulated in a motored light duty BUKH DV24 diesel engine where the charge air contain known amounts of H2SO4 and H2O vapor. Liner corrosion is measured as iron accumulation in the lube oil. Similarly sulfuric acid condensation is assessed by measuring the accumulation of sulfur in the lube oil. To clarify the corrosive effect of sulfuric acid the lube oil utilized for experiments is a sulfur free neutral oil wit
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Adinarayanappa, Somashekara Makireddypalli, and Suryakumar Simhambhatla. "Determination of Process Parameter for Twin-Wire Weld-Deposition Based Additive Manufacturing." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34658.

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Various energy sources are available for sintering and/or depositing the material in additive manufacturing for metallic objects. These can be mainly categorized as laser based, electron beam based and arc based. While laser and electron offer better surface finish, it is possible to achieve high deposition rates in arc based weld-deposition. The inferior surface finish can be compensated by going for a hybrid system, combining deposition and machining. Twin-wire based weld-deposition, used in the present work, makes it possible to even realize functionally gradient material matrix; the use of
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Reports on the topic "ED-XRF"

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VandenBerg, R. D., P. B. Kabanov, K E Dewing, and E. A. Atkinson. Geological and geochemical data from the Canadian Arctic Islands, part XVIII: XRF and TOC data, and formation tops in exploration wells from the Devonian clastic wedge and underlying strata, Northwest Territories and Nunavut. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329642.

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Abstract:
This collection of data comprises new XRF data, TOC data, and a new table of formation tops for the lower portion of the Devonian clastic wedge (Weatherall, Cape de Bray and Blackley formations sensu Embry and Klovan, 1976) and the underlying basinal and carbonate-platform strata of variable Ordovician to Lower-Middle Devonian age. Main results include ED-XRF data for 15 well sections within the N.W.T. jurisdiction of the SW Arctic Archipelago. These XRF data were obtained in 2018- 2020 through non-destructive measurements of drillhole cutting samples using a Bruker Tracer IV instrument. Testi
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2

Webb, P. C., P. J. Potts, and J. S. Watson. A versatile method for analysis of oxide ore samples by energy dispersive X-ray fluorescence (ED-XRF). Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/193298.

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