Corrosion Of Metallic Heritage Artefacts
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Corrosion Of Metallic Heritage Artefacts
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Author : P Dillmann
language : en
Publisher: Elsevier
Release Date : 2014-01-23
Corrosion Of Metallic Heritage Artefacts written by P Dillmann and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-23 with Technology & Engineering categories.
Understanding long term corrosion processes is critical in many areas, including archaeology and conservation. This important book reviews key themes such as the processes underlying corrosion over long periods, how corrosion rates can be measured and materials conserved.After an overview of the study and conservation of metal archaeological artefacts, a group of chapters reviews long term corrosion in metals such as steel, iron and bronze. Other chapters review the impact of environmental factors on corrosion rates. The book also considers instrumental techniques for measuring corrosion such as electrochemistry and scanning electron microscopy, as well as ways of modelling corrosion processes. There is also coverage of the effectiveness of corrosion inhibitors.With its distinguished editors and contributors, Corrosion of metallic heritage artefacts improves our understanding of long term corrosion and its effects. It provides a valuable reference for those involved in archaeology and conservation, as well as those dealing with the long term storage of nuclear and other waste. Reviews long term corrosion in metals such as steel, iron and bronze Considers instumental techniques such as electrochemistry for measuring corrosion
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts
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Author : D. Neff
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-31
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts written by D. Neff and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-31 with Technology & Engineering categories.
This chapter introduces the techniques used when investigating corrosion layers formed on cultural heritage artefacts. Various multiscale analysis methods, from macroscopic to nanoscopic scales, are presented. Information on the morphology, the elementary composition and the crystalline structure that each method allows for determining the constituents of the corrosion layers is examined, as well as their limits in terms of set-up, spatial and detection resolution. This chapter discusses the characteristics of the scientific tools that can be used to understand corrosion phenomena, by taking into account the major parameters responsible for alteration mechanisms.
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts
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Author : E. Angelini
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-31
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts written by E. Angelini and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-31 with Technology & Engineering categories.
This chapter deals with the description of suitable and innovative solutions devoted to preserve metallic artefacts in their original contexts, underwater cultural heritage sites of archaeological and historical interest, as well as with the analysis of the degradation processes of ferrous and non-ferrous artefacts induced by contact with an aggressive environment such as sea water. The chapter also provides an overview of the most common conservation strategies applied to recovered artefacts.
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts
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Author : E. Cano
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-31
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts written by E. Cano and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-31 with Technology & Engineering categories.
This chapter reviews the applicability and specific uses of corrosion inhibitors in metal conservation practice. Corrosion inhibitors are one of the different methods used by conservation-restoration professionals to preserve metallic cultural heritage. In the first part, specific requirements and needs for corrosion inhibitors in conservation treatments are reviewed, as well as the different methods for the assessment of their efficiency. The second part of the chapter reviews the different inhibitors used by type of metals: copper and its alloys, iron and its alloys, and other metals (including silver, lead and zinc), from traditional ones to state-of-the-art treatments.
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts
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Author : M. Parvis
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-31
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts written by M. Parvis and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-31 with Technology & Engineering categories.
This chapter attempts to address monitoring problems from a wider point of view than is usual in the cultural heritage field. It discusses the issues connected to variations of space and time in the measured quantities. Some differently structured systems which can be employed in designing a monitoring infrastructure are discussed and a case study is reported to illustrate the practical application of general guidelines.
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts
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Author : E. Angelini
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-31
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts written by E. Angelini and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-31 with Technology & Engineering categories.
This chapter deals with an overview of the application of plasma technologies, an innovative environmentally friendly class of processes for the surface modification of materials, for cleaning and protection of metallic artefacts. Examples of plasma enhanced chemical vapour deposition (PECVD) of organosilicon precursors are described and appear particularly promising for the corrosion protection of the different metallic substrates such as iron-based alloys, copper and silver-based alloys of archaeological and historical-artistic interest.
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts
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Author : M. Abdel Harith
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-31
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts written by M. Abdel Harith and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-31 with Technology & Engineering categories.
In the present chapter laser-induced breakdown spectroscopy (LIBS) is introduced as a powerful spectrochemical analytical technique that can be exploited to characterize corroded artifacts. Scientific and technological aspects of LIBS are briefly presented. LIBS does not need sample preparation, it is nondestructive and it can be used for in-situ measurements. Examples of LIBS applications that can help archaeologists in conservation and restoration of metallic artifacts are given. We demonstrated the use of LIBS in analysis of corroded metal threads, depth profiling of copper-based decorative artefact, analysis of corroded Punic coins, and LIBS and XRF analysis of Roman silver denarii.
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts
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Author : F. Zucchi
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-31
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts written by F. Zucchi and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-31 with Technology & Engineering categories.
This chapter gives general information on the production of sol-gel coatings with alkoxysilanes. Some examples of their application on outdoor bronze artefacts are reported. The protective effects of 3-mercapto-trimethoxysilyl-propane (Prop-SH) hydroalcoholic solution on polished and patinated bronzes were studied. Electrochemical tests, performed in acidic artificial rain (AAR, pH 3.1) and in 5% NaCl solution for 168h, were checked in 45d AAR Salt Cabinet and in 30d ASTM B117 Test on bronze statues. The treatment with Prop-SH showed high efficiency towards the corrosion both in AAR and in 5% NaCl.
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts
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Author : L.M. Abrantes
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-31
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts written by L.M. Abrantes and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-31 with Technology & Engineering categories.
This chapter describes the recent advances in corrosion protection afforded by the use of ultra-thin organic films such as polymer films and self-assembled monolayers. Emphasis is given to the metal surface modification by self-assembled monolayers of carboxylic acids due to their properties and ability to protect metallic artefacts.
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts
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Author : V. Argyropoulos
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-31
Corrosion And Conservation Of Cultural Heritage Metallic Artefacts written by V. Argyropoulos and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-31 with Technology & Engineering categories.
This chapter discusses the importance of using standards in conservation methodology and practice for cultural heritage (CH) metals. The past general trend in the field is the use of metal industry standards. The chapter surveys the relevant scientific publications, and concludes that conservation researchers use a variety of these standards adopted by different organisations. As a result, it can be difficult to compare scientific data for CH metal studies carried out by different laboratories. The chapter discusses the necessity to draft new standards for metals specific for CH by examining how three independent researchers had different findings when testing the same coating. The role of CEN/TC 346 ‘Conservation of Cultural Heritage’ is also discussed.