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Romanian to English translations [PRO] Science - Archaeology / arheologie/restaurare material arheologic | | Romanian term or phrase: taninare | | Pentru obiectele confecționate din fier depunerile de sol și produșii de coroziune superficiali au fost îndepărtați prin curățiri mecanice uscate cu instrumentar, pentru piesele masive fiind aplicată, în unele cazuri, și o curățire prin sablare controlată la o presiune de 4 atmosfere, urmate de stabilizare chimică în soluție alcalină de sulfit de sodiu urmată de neutralizare și conservare prin taninare și peliculizare. |
| adinagKudoZ activityQuestions: 523 ( 2 open) ( 1 without valid answers) ( 27 closed without grading) Answers: 137
| Local time: 07:51
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| | tannic acid application/treatment | Explanation: A nu se confunda cu "tanning", o parte din procesul de fabricare a pielii. Conform surselor de mai jos, acidul tanic se foloseşte pentru protejarea împotriva coroziunii a obiectelor din fier.
tannic acid
A pale brown powder which, in solution, is sometimes used in conservation of iron to form a protective black surface film.
iron tannate
A dark-coloured layer on the surface of iron objects produced deliberately as part of a conservation **treatment with tannic acid** to provide a measure of protection against corrosion.
http://www.yorkarchaeology.co.uk/artefacts/glossary.htm
**TANNIC ACID APPLICATION** - METHODOLOGY (...)
Tannic acid is applied to the exterior of an artifact for two reasons. First, although it is an acid, it is a corrosion inhibitor... The second reason to use tannic acid is that it restores the artifact to a more historically correct black color. (...)
Protectant application (...)
...This coating should be applied immediately after the **tannic acid application** or dehydration if no acid was applied.
http://books.google.co.uk/books?id=STwkAmXvJ2sC&pg=PA95&lpg=... (acest link include şi informaţii despre peliculizare, "Protectant Application")
"An iron artifact after tannic acid application"
http://historicjamestowne.org/the_dig/dig_2010_11_17.php |
| Selected response from:
Peter Shortall Local time: 05:51
| Grading comment multumesc 4 KudoZ points were awarded for this answer |
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| Discussion entries: 0 |
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Automatic update in 00:
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2 hrs confidence:  peer agreement (net): +3 tannic acid application/treatment
Explanation: A nu se confunda cu "tanning", o parte din procesul de fabricare a pielii. Conform surselor de mai jos, acidul tanic se foloseşte pentru protejarea împotriva coroziunii a obiectelor din fier.
tannic acid
A pale brown powder which, in solution, is sometimes used in conservation of iron to form a protective black surface film.
iron tannate
A dark-coloured layer on the surface of iron objects produced deliberately as part of a conservation **treatment with tannic acid** to provide a measure of protection against corrosion.
http://www.yorkarchaeology.co.uk/artefacts/glossary.htm
**TANNIC ACID APPLICATION** - METHODOLOGY (...)
Tannic acid is applied to the exterior of an artifact for two reasons. First, although it is an acid, it is a corrosion inhibitor... The second reason to use tannic acid is that it restores the artifact to a more historically correct black color. (...)
Protectant application (...)
...This coating should be applied immediately after the **tannic acid application** or dehydration if no acid was applied.
http://books.google.co.uk/books?id=STwkAmXvJ2sC&pg=PA95&lpg=... (acest link include şi informaţii despre peliculizare, "Protectant Application")
"An iron artifact after tannic acid application"
http://historicjamestowne.org/the_dig/dig_2010_11_17.php
| Peter Shortall Local time: 05:51 Works in field Native speaker of: English PRO pts in category: 4
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