Why does alloy development need faster mechanical screening?
Progress in alloy development depends on how quickly promising material variants can be screened, compared and refined. Conventional tensile campaigns provide valuable reference data, but they are often too slow, too expensive and too specimen-intensive to support fast early-stage screening across many variants.
Indentation plastometry closes that gap. Instead of waiting for a limited number of global specimen results, development teams can work with denser local data from representative positions on real samples and move from material idea to next decision far more quickly.
How does indentation plastometry accelerate multisample screening?
The workflow combines one local indentation, optical 3D measurement and inverse FEM evaluation. That turns a small, part-preserving imprint into engineering-relevant material data for screening campaigns. The value is not only higher speed, but also more useful comparison between different sample states, compositions and process routes.
- More variants can be screened earlier in the programme.
- Weak directions become visible sooner.
- Fewer expensive destructive tests are needed for the first decision loops.
- Project teams get faster feedback for the next development step.
Which material data can be generated for alloy comparison?
The method is built for more than a single hardness-like number. Depending on the workflow and alloy family, the evaluation provides local yield strength, local tensile strength, plastic flow-curve related information and, for selected alloys, ductility descriptors. That gives R&D teams a richer decision basis than simple pass-fail screening.
