Skip to main

SampleDescriptionVocabulary

Search from vocabulary

Lengua del contenido

Concept information

There is no term for this concept in this language

... > Physical system > Material > Material description > Structure (Material) > Micro structure > Micro structure feature > Defect > Interphase > Grain boundary
... > Physical system > Sample > Sample component > Material > Material description > Structure (Material) > Micro structure > Micro structure feature > Defect > Interphase > Grain boundary

Término preferido

Grain boundary  

Definición

  • 1. In materials science, a grain boundary is the interface between two grains, or crystallites, in a polycrystalline material. Grain boundaries are two-dimensional defects in the crystal structure, and tend to decrease the electrical and thermal conductivity of the material. Most grain boundaries are preferred sites for the onset of corrosion (Wikipedia). 2. Grain boundaries are surface or area defects that constitute the interface between two single-crystal grains of different crystallographic orientation. (ScienceDirect, From: Materials Science of Thin Films (Second Edition), 2002)

Concepto genérico

En otras lenguas

  • Grain boundary

URI

https://purls.helmholtz-metadaten.de/skosmos/sdv/GrainBoundary

Descargue este concepto:

RDF/XML TURTLE JSON-LD