Xiamen Tungsten Materials Engineering Technology Research Center plans to invest a total of 188.2 million yuan, of which 20 million yuan is supported by science and finance. Since the establishment of the "Center", it has undertaken 4 national science and technology support plan projects, 4 national science and technology major projects, applied for 33 national patents, obtained 10 authorizations, won the second prize of the National Science and Technology Progress Award and various provinces and cities. Level technology rewards. The "central" technical achievements have enabled the supporting units to create many world firsts in the field of cemented carbide, which has promoted the scientific and technological progress and industrial structure upgrading of the domestic tungsten materials and cemented carbide industries. Low-grade tungsten ore recovery technology, alkali system far-infrared hot-pressure decomposition high-hetero-white tungsten-ammonium technology solves the dilemma of the gradual depletion of raw materials in the domestic tungsten industry; new ion exchange technology, new tungsten reduction and carbonization technology and purple tungsten method Crystal hard alloy technology is a Chinese iconic technology with a major breakthrough in the field of tungsten materials. Since then, the international high-end tungsten market has been “China-created†products; tungsten smelting clean production technology and tungsten secondary resource recycling technology have become domestic environmental protection. Examples of energy conservation and circular economy; digesting foreign advanced equipment technology, innovating and developing large-scale tungsten smelting and processing equipment of international advanced level, solving the problem of “reliance on foreign high-priced equipment for domestic tungsten industry developmentâ€, setting a low level for domestic tungsten enterprises The model of investment and high level of “leading developmentâ€; ultra-fine grained cemented carbide and its high-grade cutting tools have broken the monopoly of foreign countries and supported the development of China's aircraft, automobile, shipbuilding, electronics and other industries; international advanced ultra-long thin tungsten wire manufacturing technology Has changed the situation that foreign high-end tungsten wire has long monopolized the Chinese market for a long time, with high quality and low cost. Products, to promote the vigorous development of China's lighting industry.
The high chromium cast iron is a series of chromium wear resistant cast iron with chromium content over 12 weight %, which currently is the most widely wear resistant material. So the high chromium cast iron shows high wear resistance in delivering slurry contained hard solid particles. The representative of the high chromium cast iron is Alloy M05 and M07; Meanwhile for specific application they derive the Alloy M49 and M33 with excellent corrosion resistance, and Alloy M12 and M61 with higher wear resistance etc.
The high chrome Cast Iron Pump Parts include the wet end parts such as the volutte liner, Impeller , and throatbush etc. Except the high chrome, we can also offer the ployurathane pump parts, Rubber Pump Parts , Ceramic Pump Parts and Stainless Steel Pump Parts etc.
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