1results about How to "Reduce Ni content" patented technology

The application belongs to the technical field of high-temperature metal alloy materials, and particularly relates to an AlCoCrFeNiMo high-entropy alloy and a preparation method and application thereof. The AlCoCrFeNiMo high-entropy alloy comprises, in atomic percentage, Al 19%-21%, Cr 19%-21%, Fe 14%-20%, Co 19%-21%, Ni 19%-20%, and Mo 1%-6%. The application improves the corrosion resistance of the AlCoCrFeNiMo high-entropy alloy in a high-temperature chlorine-containing atmosphere through the regulation of the Mo element, and is expected to be applied to a waste incinerator, a high-temperature equipment in a marine environment, coal-fired power generation and other high-temperature oxidation chlorine-containing atmosphere working conditions, thereby serving as a cost-reducing and benefit-increasing substitute product for the currently used high-cost Ni-based material.