Semiempirical, Quantum Mechanical Calculation of Hydrogen Embrittlement in Metals

Murray S. Daw and M. I. Baskes
Phys. Rev. Lett. 50, 1285 – Published 25 April 1983
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Abstract

A new, semiempirical model of metals and impurities (embedded atom method) makes possible a static treatment of the brittle fracture of a transition metal in the presence of hydrogen. Results indicate that hydrogen can reduce the fracture stress in nickel.

  • Received 3 February 1983

DOI:https://doi.org/10.1103/PhysRevLett.50.1285

©1983 American Physical Society

Authors & Affiliations

Murray S. Daw and M. I. Baskes

  • Sandia National Laboratory, Livermore, California 94550

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Issue

Vol. 50, Iss. 17 — 25 April 1983

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