
Matthew L. Chastain
Postdoctoral Scholar, Archaeology
Professional Education
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PhD, Massachusetts Institute of Technology, Archaeological Materials (2019)
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BS, Northwestern University, Materials Science and Engineering (2009)
2023-24 Courses
- Investigating Ancient Materials
ANTHRO 180B, ANTHRO 280B, ARCHLGY 180, ARCHLGY 280, MATSCI 127, MATSCI 227 (Aut) -
Independent Studies (2)
- INDEPENDENT STUDY/RESEARCH
ARCHLGY 299 (Aut, Win, Spr) - Independent Study/Research
ARCHLGY 195 (Spr)
- INDEPENDENT STUDY/RESEARCH
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Prior Year Courses
2022-23 Courses
- Investigating Ancient Materials
ANTHRO 180B, ANTHRO 280B, ARCHLGY 180, ARCHLGY 280, MATSCI 127, MATSCI 227 (Aut)
2021-22 Courses
- Investigating Ancient Materials
ARCHLGY 180, ARCHLGY 280, MATSCI 127, MATSCI 227 (Aut)
- Investigating Ancient Materials
All Publications
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A new FTIR method for estimating the firing temperature of ceramic bronze-casting moulds from early China.
Scientific reports
2021; 11 (1): 3316
Abstract
Intricate ceramic bronze-casting moulds are among the most significant archaeological remains found at Bronze Age metallurgical workshops in China. Firing temperature was presumably one of the most important technical factors in mould making. However, it has proven difficult to determine the firing temperatures of excavated moulds using existing analytical methods. This study establishes an innovative new method for using Fourier-transform infrared spectroscopy (FTIR) to estimate the firing temperature of clay-containing remains. The method is based on the finding that the infrared absorptivity of fired clay minerals, measured at the Si-O-Si stretching resonance band, is negatively correlated with firing temperature. Moulds and mould cores dating to the Early Shang period (sixteenth to fourteenth century BCE) are found to have been fired at extremely low temperatures-as low as 200-300°C in many instances. These results provide critical new data for understanding the metallurgical technology of ancient China.
View details for DOI 10.1038/s41598-021-82806-z
View details for PubMedID 33558632
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Cast iron-smelting furnace materials in imperial China: Macro-observation and microscopic study
JOURNAL OF ARCHAEOLOGICAL SCIENCE
2017; 86: 50-59
View details for DOI 10.1016/j.jas.2017.09.003
View details for Web of Science ID 000413059000004
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Metallurgical analysis of copper artifacts from Cahokia
JOURNAL OF ARCHAEOLOGICAL SCIENCE
2011; 38 (7): 1727-1736
View details for DOI 10.1016/j.jas.2011.03.004
View details for Web of Science ID 000291771000032