Refractory materials from ancient, medieval, and Renaissance eras, refractory materials for blast furnaces, coke ovens, and hot blast stoves before and after the Industrial Revolution, new types of refractory materials and their manufacturing processes in the later modern period, modern refractory material manufacturing technology and major technological advancements, and prospects for future development of refractory materials. Refractory materials and high-temperature technology emerged together, roughly originating from the mid Bronze Age. During the Eastern Han Dynasty in China, clay refractory materials were already used as kiln materials and caskets for firing porcelain.
At the beginning of the 20th century, refractory materials developed towards high purity, high density, and ultra-high temperature products, while at the same time, amorphous refractory materials and refractory fibers emerged that did not require firing and had low energy consumption. In modern times, with the development of atomic energy technology, space technology, and new energy technology, refractory materials with comprehensive excellent properties such as high temperature resistance, corrosion resistance, thermal vibration resistance, and resistance to refractory material erosion have been applied. There are many factories in China that produce refractory material products. China has abundant resources, and it is precisely because of this that major foreign investors have also come to China to showcase their skills and make a name for themselves.
In the northeast of China, there is an extremely abundant supply of refractory material suppliers, which has led to other foreign investors questioning its low export prices. As a result, in 2003, the European Union proposed anti-dumping measures against new refractory material products in China, limiting their exports to the EU. In 2006, in order to protect the significant loss of raw material resources, China implemented product tax rebates for some industries, greatly limiting the export of products. But this does not greatly limit the sales of some foreign brands, as they have decades or even hundreds of years of sales and production experience, greatly occupy the market, and establish their brand effects on various continents.
Contact me:Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
Contact me:Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
