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High niobium titanium aluminum alloy

It is believed that high temperature niobium titanium alloy material with independent intellectual property rights is used in the new generation of aero-engines in China, which opens up a new way to improve engine performance.

A new generation of high temperature and high performance niobium titanium aluminum alloy aero-engine material with independent intellectual property rights in China is about to enter the industrialization stage, which will make China's aero-engine material in the world leading level.

China's key laboratory developed high temperature high performance niobium titanium aluminum alloy, its service temperature is higher than the general niobium titanium aluminum alloy used by advanced countries, generally accepted internationally. High temperature and high performance high niobium titanium aluminum alloy can replace high performance deformed nickel base superalloy, the density is about half of nickel base superalloy, so that the weight reduction effect of parts is significant.

According to the introduction, the first international Conference on titanium and aluminum alloy highly appraised the "first" in the development of high temperature and high performance titanium and aluminum alloy, and the development of high niobium titanium aluminum alloy has a "milestone" significance. This means that China has a leading position in the field of titanium-aluminum intermetallic compounds.

The application of high niobium titanium aluminum alloy will open up new development in important fields such as aerospace, ships and automobiles, and make breakthroughs in the development of existing equipment.