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Bule de chá com galvanoplastia em prata

camada fina de prata em bule
Por usar uma quantidade muito menor de prata para embelezar um objeto, a galvanoplastia tornou-se mais comum no século 19.
Tal processo permitiu a crescente classe média comprar bens e materiais disponíveis anteriormente apenas para os ricos.
A galvanoplastia é um processo que usa uma corrente elétrica para revestimento de um material condutor com uma fina camada de um determinado metal, nesta caso a prata.

Imagem sob licença Creative Commons, via Chemical Heritage Foundation.

Texto escrito por Prof. Dr. Luís Roberto Brudna Holzle – Universidade Federal do Pampa.

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