Efeitos do nevoeiro salino em argilas para cerâmica estrutural (nota preliminar)

Joaquim António dos Reis Silva Simão

Efeitos do nevoeiro salino em argilas para cerâmica estrutural (nota preliminar)

DCT - Departamento de Ciências da Terra

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Three samples of clays were studied from the area of Caldas da Rainha, in terms of their resistance to salt spray to various cooking temperatures, 950º, 1100º and 1200 º C. Samples were prepared by vacuum extrusion and subjected to cycles of salt fog. Soon after the 1st cycle, the material showed different behaviour at different temperatures and there is a greater resistance to high temperatures and a different behaviour at low temperatures, showing salt deposits that form on the surface of ceramic materials (efflorescence).

Original language	Unknown
Title of host publication	e-Terra
Pages	-
Publication status	Published - 1 Jan 2010
Event	VIII Congresso Nacional de Geologia - Duration: 1 Jan 2010 → …

Conference

Conference	VIII Congresso Nacional de Geologia
Period	1/01/10 → …

Cite this

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title = "Efeitos do nevoeiro salino em argilas para cer{\^a}mica estrutural (nota preliminar)",

abstract = "Three samples of clays were studied from the area of Caldas da Rainha, in terms of their resistance to salt spray to various cooking temperatures, 950º, 1100º and 1200 º C. Samples were prepared by vacuum extrusion and subjected to cycles of salt fog. Soon after the 1st cycle, the material showed different behaviour at different temperatures and there is a greater resistance to high temperatures and a different behaviour at low temperatures, showing salt deposits that form on the surface of ceramic materials (efflorescence).",

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N2 - Three samples of clays were studied from the area of Caldas da Rainha, in terms of their resistance to salt spray to various cooking temperatures, 950º, 1100º and 1200 º C. Samples were prepared by vacuum extrusion and subjected to cycles of salt fog. Soon after the 1st cycle, the material showed different behaviour at different temperatures and there is a greater resistance to high temperatures and a different behaviour at low temperatures, showing salt deposits that form on the surface of ceramic materials (efflorescence).

AB - Three samples of clays were studied from the area of Caldas da Rainha, in terms of their resistance to salt spray to various cooking temperatures, 950º, 1100º and 1200 º C. Samples were prepared by vacuum extrusion and subjected to cycles of salt fog. Soon after the 1st cycle, the material showed different behaviour at different temperatures and there is a greater resistance to high temperatures and a different behaviour at low temperatures, showing salt deposits that form on the surface of ceramic materials (efflorescence).

KW - salt spray

KW - clays

KW - efflorescence

KW - ceramics

M3 - Conference contribution

SP - -

BT - e-Terra

Y2 - 1 January 2010

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