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Figure 7
Bright-field TEM image showing a coarsening or impingement of the disc-shaped θ-phase particles and dissolution of θ′ plates after an ageing heat treatment at 843 K during 20 h. |
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Figure 7
Bright-field TEM image showing a coarsening or impingement of the disc-shaped θ-phase particles and dissolution of θ′ plates after an ageing heat treatment at 843 K during 20 h. |