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  2. Ferrous metallurgy - Wikipedia

    en.wikipedia.org/wiki/Ferrous_metallurgy

    The early Hittites are known to have bartered iron (meteoric or smelted) for silver, at a rate of 40 times the iron's weight, with Assyria in the first centuries of the second millennium BC. [ 13 ] Meteoric iron was also fashioned into tools in the Arctic when the Thule people of Greenland began making harpoons , knives, ulus and other edged ...

  3. Metals of antiquity - Wikipedia

    en.wikipedia.org/wiki/Metals_of_antiquity

    There is evidence that iron was known from before 5000 BC. [15] The oldest known iron objects used by humans are some beads of meteoric iron, made in Egypt in about 4000 BC. The discovery of smelting around 3000 BC led to the start of the Iron Age around 1200 BC [16] and the prominent use of iron for tools and weapons. [17]

  4. Iron Age - Wikipedia

    en.wikipedia.org/wiki/Iron_Age

    Iron production quickly followed during the 2nd century BC, and iron implements came to be used by farmers by the 1st century in southern Korea. [49] The earliest known cast-iron axes in southern Korea are found in the Geum River basin. The time that iron production begins is the same time that complex chiefdoms of Proto-historic Korea emerged.

  5. Iron - Wikipedia

    en.wikipedia.org/wiki/Iron

    The first iron production started in the Middle Bronze Age, but it took several centuries before iron displaced bronze. Samples of smelted iron from Asmar , Mesopotamia and Tall Chagar Bazaar in northern Syria were made sometime between 3000 and 2700 BC. [ 92 ]

  6. History of construction - Wikipedia

    en.wikipedia.org/wiki/History_of_construction

    The Iron Age began around 1200 BC and ended at around 500 BC. Humans may have smelted iron sporadically throughout the Bronze Age but was thought to be an inferior metal because iron tools and weapons weren't as hard or durable as bronze counterparts. [19] It was not until the creation of steel, combining iron and carbon, that iron became ...

  7. List of archaeological periods - Wikipedia

    en.wikipedia.org/wiki/List_of_archaeological_periods

    The three-age system has been used in many areas, referring to the prehistorical and historical periods identified by tool manufacture and use, of Stone Age, Bronze Age and Iron Age. [ 1 ] [ 2 ] Since these ages are distinguished by the development of technology, it is natural that the dates to which these refer vary in different parts of the ...

  8. Three-age system - Wikipedia

    en.wikipedia.org/wiki/Three-age_system

    Jōmon pottery, Japanese Stone Age Trundholm sun chariot, Nordic Bronze Age Iron Age house keys Cave of Letters, Nahal Hever Canyon, Israel Museum, Jerusalem. The three-age system is the periodization of human prehistory (with some overlap into the historical periods in a few regions) into three time-periods: the Stone Age, the Bronze Age, and the Iron Age, [1] [2] although the concept may ...

  9. History of materials science - Wikipedia

    en.wikipedia.org/wiki/History_of_materials_science

    In the 10th century BCE, glass production began in ancient Near East. In the 3rd century BCE, people in ancient India developed wootz steel, the first crucible steel. In the 1st century BCE, glassblowing techniques flourished in Phoenicia. In the 2nd century, CE steel-making became widespread in Han dynasty China.

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