Determination of Causes of Corrosion Damage of a Roman Vessel from an Early Tiberian Period

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F14%3A43898448" target="_blank" >RIV/60461373:22310/14:43898448 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of Causes of Corrosion Damage of a Roman Vessel from an Early Tiberian Period

Popis výsledku v původním jazyce

The study deals with a material survey and determination of the corrosion character of a Roman bronze vessel from an early Tiberian period. The ancient technology of the bronze vessel production was determined by evaluation of structural properties of the material using prepared metallographic sections. The vessel was produced by combining the technologies of hammering and metal pressing on a pre-cast bronze piece, side ornaments were cast from bronze. Chlorides were identified along the material grains. It was identified that the mixture of corrosion products covering the surface of the vessel contained, in addition to other elements, basic copper chloride. The presence of chloride anions, atmospheric humidity and mechanical stress lead to corrosion of the bronze vessel called the "bronze disease". The material in the upper part of the vessels lost cohesion completely and the neck of the vessel broke as a result of the corrosion process. The vessel was desalinated and reconstructed in

Název v anglickém jazyce

Determination of Causes of Corrosion Damage of a Roman Vessel from an Early Tiberian Period

Popis výsledku anglicky

The study deals with a material survey and determination of the corrosion character of a Roman bronze vessel from an early Tiberian period. The ancient technology of the bronze vessel production was determined by evaluation of structural properties of the material using prepared metallographic sections. The vessel was produced by combining the technologies of hammering and metal pressing on a pre-cast bronze piece, side ornaments were cast from bronze. Chlorides were identified along the material grains. It was identified that the mixture of corrosion products covering the surface of the vessel contained, in addition to other elements, basic copper chloride. The presence of chloride anions, atmospheric humidity and mechanical stress lead to corrosion of the bronze vessel called the "bronze disease". The material in the upper part of the vessels lost cohesion completely and the neck of the vessel broke as a result of the corrosion process. The vessel was desalinated and reconstructed in

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

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Projekt

<a href="/cs/project/GBP108%2F12%2FG043" target="_blank" >GBP108/12/G043: Mikro- a nanokrystalické materiály s vysokým podílem rozhraní pro moderní strukturní aplikace, biodegradabilní implantáty a uchovávání vodíku</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Mater. Sci. Forum

ISSN

0255-5476

e-ISSN

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Svazek periodika

782

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

3

Strana od-do

645-648

Kód UT WoS článku

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EID výsledku v databázi Scopus

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