| abstract |
A method for preparing a high-plastic titanium alloy ultra-thin sheet for hydrogen fuel cell bipolar plates, which relates to the field of hydrogen fuel cells, and the purpose of the present invention is to solve the problem of the current lack of titanium alloy ultra-thin sheets for hydrogen fuel cell bipolar plates. . In the invention, high-purity nickel, high-purity niobium and high-purity zirconium are used as alloying elements to prepare titanium alloy, and ultra-thin plates are obtained by smelting, high-temperature blanking, cold rolling and annealing. The preparation of the special titanium alloy ultra-thin plate of the present invention can be realized by using the existing industrial preparation equipment of titanium alloy without adding additional special equipment, so large-scale industrial production can be realized, and it has important commercial value. The invention is applied to the field of hydrogen fuel cells. |