Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite

Објеката

Тип
Рад у часопису
Верзија рада
објављена верзија
Језик
енглески
Креатор
Philippe Colomban, Aleksandar Kremenović
Извор
Materials
Издавач
MDPI AG
Датум издавања
2020
Сажетак
Asbestos-containing pottery shards collected in the northeast of Corsica (Cap Corse) and
dating from the 19th century, or earlier, have been analyzed by SEM-EDS, XRPD, FTIR and Raman microspectroscopy. Blue (crocidolite) and white (chrysotile) asbestos fiber bundles are observed in cross-sections. Most of the asbestos is partly or totally dehydroxylated, and some transformation to forsterite is observed to occur, indicative of a firing above 800 C. Examination of freshly fractured pieces shows a nonbrittle fracture with fiber pull-out, consistent with a composite material behavior, which makes these ceramics the oldest fiber-reinforced ceramic matrix composite. Residues indicate the use of this pottery as a crucible for gold extraction using cyanide.
том
13
Број
16
почетак странице
3957
број страница
18
doi
10.3390/ma13163597
issn
1996-1944
Subject
asbestos, CMC, Corsica, fiber, pottery
Шира категорија рада
M20
Ужа категорија рада
М21
Права
Отворени приступ
Лиценца
Creative Commons – CC0 Public Domain
Формат
.pdf

Philippe Colomban, Aleksandar Kremenović. "Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite" in Materials, MDPI AG (2020). https://doi.org/10.3390/ma13163597

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