Research Publications Authored by SLIIT Staff

Permanent URI for this communityhttps://rda.sliit.lk/handle/123456789/4195

This collection includes all SLIIT staff publications presented at external conferences and published in external journals. The materials are organized by faculty to facilitate easy retrieval.

Browse

Filters

20001

Advanced Search

Filter by

Settings

Has files: YesSubject: search.filters.subject.EXPERIMENTAL RHENIUM-CONTAINING

Search Results

Now showing 1 - 1 of 1
  • Thumbnail Image
    PublicationOpen Access
    Topologically close packed phases in an experimental rhenium-containing single crystal superalloy
    (TMS, 2000) Rae, C. M. F; Karunaratne, M. S. A; Small, C. J; Broomfield, R. W; Jones, C. N; Reed, R. C
    The kinetics, morphology and composition of the formation of TCP phases in an experimental alloy containing no tungsten is studied. At high temperature P phase forms after 20 h, whereas below 950°C the phases p and R occur. At lower temperatures a polycrystalline form of cr phase is observed which is meta-stable but acts as a nucleation site for the other phases. The phase occurrence and compositions are compared with a thermodynamic model using a rhenium-containing database, and reasonable agreement is found for the P, R and cs phases. However the model underestimates the stability of the p phase.