How to do numerical modelling of diffusion analysis in resistance spot welding?

16 February 2023 1 3K Report

Using Abaqus how to analyze diffusion rate in resistance spot welding

Import the temperature and cooling rate results into diffusion simulation software, such as DICTRA or Thermo-Calc.

Simulate the diffusion of various elements, such as carbon or nitrogen, within the welded region over time, based on the temperature and cooling rate data.

Analyze the diffusion profiles to evaluate the material properties of the welded joint, such as hardness and microstructure.

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