TSUKUBA, Japan, Nov 7, 2022 - (ACN Newswire via SEAPRWire.com) - A new approach uses data from one type of test on small metal alloy samples to extract enough information for building databases that can be used to predict the properties and potentials of new materials. The details were published in the journal Science and Technology of Advanced Materials: Methods.The scientists used computer simulations to build database of material properties.The Scientists found a way to use topography around indentation impression to predict other properties measured by a tensile or compression test.The test is called instrumented indentation. It involves driving an indenter tip into a material to probe some of its properties, such as hardness and elastic stiffness. Scientists have been using the data extracted from instrumented indentation to estimate the stress-strain curve of materials using computational simulations. This curve, and the data it provides, is important for understanding a material's properties. That data is also used for building massive materials databases, which can be used, in conjunction with artificial intelligence, for predicting new materials.A problem scientists face i...