| Numéro |
J. Phys. Colloques
Volume 50, Numéro C8, Novembre 1989
36th International Field Emission Symposium
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|
|---|---|---|
| Page(s) | C8-329 - C8-334 | |
| DOI | https://doi.org/10.1051/jphyscol:1989855 | |
36th International Field Emission Symposium
J. Phys. Colloques 50 (1989) C8-329-C8-334
DOI: 10.1051/jphyscol:1989855
Department of Physics, Chalmers University of Technology, S-412 96 Göteborg, Sweden
J. Phys. Colloques 50 (1989) C8-329-C8-334
DOI: 10.1051/jphyscol:1989855
GRAIN BOUNDARY CHEMISTRY IN NICKEL BASE ALLOY 600
K. STILLERDepartment of Physics, Chalmers University of Technology, S-412 96 Göteborg, Sweden
Abstract
The grain boundary composition of two Inconel Alloy 600 materials were investigated using secondary ion mass spectrometry and APFIM techniques. The chemical composition of materials was similar but they have received different heat treatments, Boron and carbon segregation to the grain boundaries has been observed in both materials. An enrichment of carbon was found at a twin boundary in material heat treated at a higher temperature (1024°C).