Cast iron was discovered by accident during the Iron Age when iron ore was mixed with charcoal in a hot fire, resulting in the production of molten iron which could be cast into different shapes. This process was refined by various civilizations over time, leading to the widespread use of cast iron in tools and cookware.
In the Iron Age, people discovered how to extract iron from ore and use it to make tools, weapons, and other objects. This advancement revolutionized technology and allowed for the development of more sophisticated societies and industries.
Iron was discovered and used by ancient civilizations in the Middle East around 3000 BC. It was likely discovered as a byproduct of copper smelting, and its wide availability and usefulness allowed it to revolutionize technology and society.
The Celts likely discovered iron through contact with earlier civilizations that were already using iron. They may have observed iron ore deposits or seen iron objects made by other groups, sparking their own experimentation and adoption of ironworking techniques.
The colony of Jamestown in Virginia is known for founding iron ore deposits in America. Iron ore was discovered in Jamestown in the early 17th century, and its mining and processing played a crucial role in the colony's economy and development.
Iron Age peoples discovered how to smelt iron and create steel. This discovery was a giant technological leap forward and partially formed the foundation of the modern world.
In the 1920s
Iron ore reserves were discovered first by Lang Hancock. In Pilbara iron ore reserves are Plant, BC Iron, and Brockman.
1889
Cast iron is fabricated in blast furnaces where iron ore is reduced by coke to cast iron, according to Wikipedia.
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When Pig Iron is melted and recooled it is called Cast Iron
Grey cast ironWhite cast ironMalleable cast ironDuctile cast iron
No one really knows. Iron was probably discovered several times at several places in what are called prehistoric times.
During the manufacture of Cast Iron, an intermediate product is Pig Iron. Further processing results in Cast Iron.
Almost everything that is called 'cast' such as; cast iron pots, cast iron centrplate (some boats use them). Until relatively recently, all engine blocks were cast iron. Most diesel engines are still cast iron.
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Foundries make cast iron.