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Development of Processing Maps for Hot Deformation: Algorithm and Common Errors

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Abstract

The development of processing maps using the dynamic materials modeling (DMM) approach is a widely used method for choosing the appropriate process parameters for the thermomechanical processing of any material. This paper highlights the correct algorithm for developing the processing map by calculating the metallurgical power dissipation efficiency (η) and the newly proposed binary instability parameter (β). Further, common errors that can arise during the computations, and their consequences are also highlighted.

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Authors and Affiliations

  1. Department of Aerospace Engineering, Indian Institute of Space Science and Technology, Trivandrum, 695547, India

    N. Neethu & P. Chakravarthy

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  1. N. Neethu
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  2. P. Chakravarthy
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Correspondence to N. Neethu.

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Manuscript submitted December 30, 2019.

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Neethu, N., Chakravarthy, P. Development of Processing Maps for Hot Deformation: Algorithm and Common Errors. Metall Mater Trans A 51, 3398–3402 (2020). https://doi.org/10.1007/s11661-020-05817-x

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