Carbon Steel Artifacts
Images
Country & Timeline
Country: Tanzania
Timeline: 1st millennium BCE to 19th century CE
Description
High-temperature furnaces (up to 1,800°C) used to smelt iron and produce high-quality steel with bellows and carbon addition. Steel used for tools, weapons, and other artifacts.
Academic Source
- SAIMM: Pre-colonial mining in southern Africa<br>Pitt Rivers Museum: African Metalwork<br>Oxford Research Encyclopedia: Precolonial Iron Production in the Great Zimbabwe Hinterland<br>ASBMB Today: Great achievements in science and technology in ancient Africa
Current State
Knowledge and techniques largely preserved through oral traditions and archaeological findings. Some traditional practices continue. Artifacts in museums and collections.
Testimony
Ingenuity, technical expertise, and scientific knowledge of African metallurgists. Challenges misconception of technological inferiority and highlights contributions to global metallurgical practices. Demonstrates deep understanding of materials science and engineering principles.
Pride
Rich heritage of innovation, craftsmanship, and scientific advancement. Source of pride and inspiration for Africans, countering narratives that marginalized African achievements. Legacy inspires contemporary scientists, engineers, and artisans.
Citations
- [1] https://www.saimm.co.za/Journal/v100n01p049.pdf
- [2] https://prm.web.ox.ac.uk/files/metalworkingwebpdf
- [3] https://oxfordre.com/africanhistory/display/10.1093/acrefore/9780190277734.001.0001/acrefore-9780190277734-e-793?d=%2F10.1093%2Facrefore%2F9780190277734.001.0001%2Facrefore-9780190277734-e-793&p=emailAgGjfZJjVt5o.
- [4] https://www.asbmb.org/asbmb-today/science/020113/great-achievements-in-stem-in-ancient-africa