Affiliation:
1. South China University of Technology
Abstract
Corrosion of molybdenum in molten aluminum was investigated by static immersion tests. The layer formed between aluminum and molybdenum was consist of Al4Mo at 700°C, Al8Mo3 at 750°C, Al4Mo and Al8Mo3 at 800°C range for periods varying from 8 to 120 h . The intermetallic layer broke up as long as it grew due to thermal stresses and dispersed in the molten aluminum. The weight-loss of molybdenum varied linearly with time. The corrosion rate increased with temperature and the activation energy was nearly 88.4 kJ mol-1.
Publisher
Trans Tech Publications, Ltd.
Cited by
2 articles.
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