Use of portable X-ray fluorescence instrument for bulk alloy analysis on low corroded indoor bronzes

Šatović, Domagoj; Desnica, Vladan; Fazinić, Stjepko

doi:10.1016/j.sab.2013.08.007

Cited by 39 publications

(23 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The results were processed using Lab-Lithos software 6.2 [30,31]. -The homogeneity of the bronze alloy was checked with a Sigmascope SMP10 Fisher equipped with an ES40 probe (from 60 to 480 kHz).…”

Section: Non-invasivementioning

confidence: 99%

A multi-analytical approach to monitor three outdoor contemporary artworks at the Gori Collection (Fattoria di Celle, Santomato, Pistoia, Italy)

Bracci

Cagnini

Colombini

et al. 2016

Microchemical Journal

View full text Add to dashboard Cite

Section: Non-invasivementioning

confidence: 99%

A multi-analytical approach to monitor three outdoor contemporary artworks at the Gori Collection (Fattoria di Celle, Santomato, Pistoia, Italy)

Bracci

Cagnini

Colombini

et al. 2016

Microchemical Journal

View full text Add to dashboard Cite

“…Several studies have concentrated on the analysis of corrosive structures on copper alloy objects (e.g. Bernard & Joiret 2009, Chase 1994, Constantinides, Adrianes, & Adams 2002, Mircea, Sandu, Vasilache, & Sandu 2012, Oudbashi, Emami, Ahmadi, & Davami 2013, Robbiola, Blengino, & Fiaud 1998, Wadsak et al 2000, while only a small number have discussed the analysis of corroded artefacts using handheld XRF devices (Fernandes, van Os, & Huisman 2013, Šatović, Desnica, & Fazinić 2013. Unfortunately, these studies are typically published within the domain of conservation studies and seldom find their way to archaeologists.…”

Section: Introductionmentioning

confidence: 99%

Portable XRF on Prehistoric Bronze Artefacts: Limitations and Use for the Detection of Bronze Age Metal Workshops

Nørgaard

2017

Open Archaeology

View full text Add to dashboard Cite

Abstract:Two different scientific analyses-one destructive and one non-destructive-were conducted on two separate groups of bronze ornaments dating from 1500-1100 BC to investigate, amongst other traits, the metal composition of their copper-tin alloys. One group of artefacts was sampled, and polished thin sections were analysed using a scanning electron microscope (SEM). Results from the corrosion crust of copper-tin alloys, and the change measured within the elemental composition from the bulk metal to the surface, greatly influenced the interpretation of the second data set, which was measured using a handheld X-ray fluorescence (XRF) device. The surface of corroded bronze ornaments consists mostly of copper carbonates, oxides, and chlorides. Chemical processes, such as decuprification, change the element composition in such a manner that the original alloy cannot be traced with a non-destructive method. This paper compares the results of both investigations in order to define the possibilities and limits of non-destructive XRF analyses of corroded bronze artefacts.

show abstract

“…The versatility and adaptability of portable/handheld Raman spectrometers have been demonstrated by studies carried out on rock paintings in caves and rockshelters [2][3][4], mural paintings [5], plasterworks [6] or valuable collections in museums [7]. Together with portable Raman spectroscopy, portable/hand-held energy dispersive X-ray fluorescence spectroscopy (EDXRF) has become a very valuable technique in the field of cultural heritage, for example, in the studies of pottery [8], cave art [9], bronzes [10], wall paintings [11], etc.…”

Section: Introductionmentioning

confidence: 99%

Spectroscopic analysis used to uncover the original paint colour of the Helsinki Government Palace tower clock faces

et al. 2016

View full text Add to dashboard Cite

The paint stratigraphy of the two clock faces from the tower clock of the Government Palace in Helsinki (Finland) was analysed in order to determine their original colour before restoration works. Paint cross-section samples from both clock faces were analysed by confocal Raman microscopy and scanning electron microscopy coupled to an energy dispersive X-ray spectrometer (SEM-EDS). The results revealed the complex superimposition of paint layers applied over the original black colour. FTIR/ATR analyses proved that the original paint was prepared with linseed oil-resin media. Most likely not all of the different layer colours were visible. Some of the layers were likely to have been a primer or for rust protection.

show abstract

Use of portable X-ray fluorescence instrument for bulk alloy analysis on low corroded indoor bronzes

Cited by 39 publications

References 21 publications

A multi-analytical approach to monitor three outdoor contemporary artworks at the Gori Collection (Fattoria di Celle, Santomato, Pistoia, Italy)

A multi-analytical approach to monitor three outdoor contemporary artworks at the Gori Collection (Fattoria di Celle, Santomato, Pistoia, Italy)

Portable XRF on Prehistoric Bronze Artefacts: Limitations and Use for the Detection of Bronze Age Metal Workshops

Spectroscopic analysis used to uncover the original paint colour of the Helsinki Government Palace tower clock faces

Contact Info

Product

Resources

About