Thermal characterization of archaeological pot sherds recently excavated in Nedunkur, Tamilnadu, India
| العنوان: | Thermal characterization of archaeological pot sherds recently excavated in Nedunkur, Tamilnadu, India |
|---|---|
| المؤلفون: | S. Meyvel, P. Sathya, G. Velraj |
| المصدر: | Cerâmica, Volume: 58, Issue: 347, Pages: 338-341, Published: SEP 2012 Cerâmica v.58 n.347 2012 Cerâmica (São Paulo. Online) Universidade de São Paulo (USP) instacron:USP |
| بيانات النشر: | Associação Brasileira de Cerâmica, 2012. |
| سنة النشر: | 2012 |
| مصطلحات موضوعية: | Thermogravimetric analysis, Materials science, archaeological pottery, Mineralogy, Raw material, TG-ATD, Characterization (materials science), firing temperature and TG-DTA, fragmentos arqueológicos, Differential thermal analysis, Thermal, Ceramics and Composites, Archaeological pottery, temperaturas de queima |
| الوصف: | The archaeological pottery sherds excavated recently in Nedunkur, Tamilnadu, were analysed using Thermogravimetric (TG) and Differential Thermal analysis (DTA) with an objective of identifying the mineralogical characteristics of the raw materials used for their production. Besides, the thermal reactions associated over the linear temperature ramp from room temperature to 1200 °C in an inert atmosphere were also realized by TG-DTA. The characterization studies were able to indicate the conditions of firing process adopted and firing temperature attained by the artisans at the time of manufacture. Os fragmentos cerâmicos arqueológicos escavados recentemente em Nedunkur, Tamilnadu, foram examindos usando análise termogravimétrica (TG) e análise térmica diferencial (ATD) com a finalidade de identificar as características mineralógicas dos materiais usados em sua produção. Alem disso, as reações térmicas associadas no aquecimento linear de temperatura ambiente até 1200 °C em atmosfera inerte foram observadas por TG-ATD. Os estudos de caracterização possibilitaram indicar as condições do processo de queima adotados e as temperaturas de queima adotadas pelos artesãos quando da fabricação. |
| وصف الملف: | text/html |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eac68598ecb21d49c91248ab3cf5274c http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132012000300009&lng=en&tlng=en |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....eac68598ecb21d49c91248ab3cf5274c |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |