The segregation of impurities to grain boundaries
โ Scribed by W.R. Thomas; B. Chalmers
- Publisher
- Elsevier Science
- Year
- 1955
- Weight
- 781 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0001-6160
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๐ SIMILAR VOLUMES
Phase transitions at grain boundaries have analyzed thermodynamically in two-component systems. Possible types of phase diagrams for grain boundaries in such systems are studied. The effect of the second component on the "special grain boundary-genera1 boundary" phase transition has been examined ex
difficult to compare the results, but they state that their methods, which gave two alternative answers, are approximate.
It is shown that material segregated to grain boundaries can be lost during ion milling. This specimen preparation artifact has been studied in the case of bismuth in copper and has also been observed for phosphorus in stainless steel. The loss is associated with specimen heating during ion milling