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Metallurgy in China has a long history, with the earliest metal objects in China dating back to around 3,000 BCE. The majority of early metal items found in China come from the North-Western Region (mainly Gansu and Qinghai, 青海). China was the earliest civilization to use the blast furnace and produce cast iron. [1]
While iron is now the name of a chemical element, the traditional meaning of the word "iron" is what is now called wrought iron. In East Asia, cast iron was also common after 500 BCE, and was called "cooked iron", with wrought iron being called "raw iron" (in Europe, cast iron remained very rare until it was used for cannonballs in the 14th ...
Cast iron: Confirmed by archaeological evidence, cast iron, made from melting pig iron, was developed in China by the early 5th century BC during the Zhou dynasty (1122–256 BC), the oldest specimens found in a tomb of Luhe County in Jiangsu province; despite this, most of the early blast furnaces and cupola furnaces discovered in China date ...
Cast iron is made from pig iron, which is the product of melting iron ore in a blast furnace. Cast iron can be made directly from the molten pig iron or by re-melting pig iron, [4] often along with substantial quantities of iron, steel, limestone, carbon (coke) and taking various steps to remove undesirable contaminants.
The Iron Lion of Cangzhou (Chinese: 铁 狮子; pinyin: Tiě Shīzi), also known as the "Sea Guard Howler", is a cast iron sculpture located in Cangzhou City, in Hebei Province, China, about 180 km (110 mi) southwest of Beijing. Cast in the Later Zhou dynasty in 953, the iron lion is the largest known and oldest surviving iron-cast artwork in ...
The thunder crash bomb (Chinese: 震天雷; pinyin: zhèntiānléi), also known as the heaven-shaking-thunder bomb, was one of the first bombs or hand grenades in the history of gunpowder warfare. It was developed in the 12th-13th century Song and Jin dynasties. Its shell was made of cast iron and filled with gunpowder.
Two types of cast iron woks can be found in the market. Chinese-made cast iron woks are very thin (3 mm (0.12 in)), weighing only a little more than a carbon steel wok of similar size, while cast iron woks typically produced in the West tend to be much thicker (9 mm (0.35 in)), and very heavy. [12]
Lingnan culture is considered to be a commercial, oceanic culture that embodies the history of the region: [5] Its foundation consists of a mix of Han Chinese and Nanyue (especially the Tang dynasty's and Song dynasty's) influences, having preserved a considerable amount of Tang-Song cultural heritages not preserved in other branches of modern ...