Researchers developed an ultra-hard new alloy that can survive at 1,400 degrees – Boy Genius Report

🔍 Summary:

Researchers in the U.S. have developed a groundbreaking copper-based alloy capable of withstanding temperatures up to 1,400 degrees Fahrenheit (800 degrees Celsius) and exhibiting a yield strength of 1120 megapascals, making it one of the strongest materials known. This new alloy, detailed in a study published in Science, significantly surpasses the strength of common carbon steel and maintains its structural integrity under extreme conditions, which is crucial for applications in hypersonic jets, nuclear reactors, and other high-demand environments.

The alloy’s exceptional properties are achieved through innovative nano-engineering. The researchers introduced copper-lithium precipitates encased in tantalum, known for its high resistance to corrosion and heat. By adjusting the lithium content to just half a percent, they altered the precipitates’ shape from spheres to stable cubes, enhancing the material’s ability to resist deformation under stress and high temperatures.

This advancement opens up potential for the alloy to be used in critical components of advanced machinery and systems where failure is not an option, potentially revolutionizing how future technologies are built.

📌 Source: https://bgr.com/science/researchers-developed-an-ultra-hard-new-alloy-that-can-survive-at-1400-degrees/