Mechanisms of inherent and impurity-induced brittle intercrystalline fracture in pure FCC-metal iridium
Source abstract
Abstract
Low cohesive strength of grain boundaries and high sensitivity of this parameter to the presence of non-metallic impurities are considered as the causes of grain boundary brittleness and poor workability of refractory fcc-metal iridium. The mechanisms of grain boundary brittleness in both contaminated and non-metallic impurity-free iridium are discussed in the presented paper.
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Research context
OpenAlex topics: Metal and Thin Film Mechanics · Semiconductor materials and interfaces · Microstructure and mechanical properties
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References (19)
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