News

The equipment level supports the improvement of casting quality

① Upgrading of molten steel smelting equipment. Open hearth steelmaking was eliminated in the metallurgical industry four years ago, and the machinery industry will completely eliminate open hearth steelmaking in 2005. It will be replaced by high-capacity, high-power, ultra-high-power electric arc furnace, ladle refining furnace and VD / VOD...

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Problems in China foundry industry

Although China’s foundry industry has achieved rapid development in recent years, there are still many problems. First, the degree of specialization is not high and the production scale is small. The average annual production of each plant in China is 815t, which is far lower than 4606t in the...

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Basic situation of China’s foundry industry

In 2015, the total output of castings in China was about 24420000t, an increase of 75% compared with 2010. The total number of foundry plants is about 30000, including 19200 iron casting plants, 5700 steel casting plants and 4300 non-ferrous alloy plants. There are about 1.2 million workers engaged...

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Production of large steel castings in China

The manufacturing industry of large steel castings is the basic industry of national equipment manufacturing, and its development level is an important symbol to measure a country’s comprehensive national strength. Large steel castings are widely used in power station, petrochemical, metallurgy, shipbuilding and other equipment and equipment manufacturing industries,...

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Output distribution of China steel casting parts

China’s steel casting parts are indispensable products for China’s equipment manufacturing, the basis of national equipment manufacturing, and occupy a very important position in the machinery manufacturing industry. The quality and development level of China’s steel casting parts is one of the important symbols to measure a country’s comprehensive...

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Development status and trend of China’s foundry industry

Although the development of China’s foundry industry has made great progress in recent years, the whole industry is still in an extensive development state. There is still a large gap with the international advanced level and social expectations in terms of industrial structure, quality and efficiency, independent innovation ability,...

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Production status of China steel casting parts

China’s steel casting parts manufacturing industry is the basic industry of national equipment manufacturing, especially the manufacturing of large Chinese steel casting parts. Its development level is an important symbol to measure a country’s comprehensive national strength. Chinese steel casting parts are mainly divided into three categories: carbon steel,...

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Application of computer simulation technology in casting field

1.Three dimensional simulation of physical field in mold filling process Numerical simulation of physical field in mold filling process, including numerical simulation of flow field in mold filling process, temperature field and stress field in solidification process, as well as numerical simulation of microstructure and grain growth and morphology....

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