Ontology highlight
ABSTRACT:
SUBMITTER: Luo X
PROVIDER: S-EPMC6788998 | biostudies-literature | 2019
REPOSITORIES: biostudies-literature
Luo Xinghong X Wang Yaya Y Li Yang Y
NPJ microgravity 20191011
The solidification experiments of TC8 alloy under both microgravity and normal gravity were conducted using a drop tube. The solidification microstructure were found composed of fine equiaxed grains formed at early stage and bigger elongated grains formed at later stage. Between the two kinds of grains a curved transition interface was observed in 1g sample, while that in μg sample was almost flat. Generally, the amounts and aspect ratios of the grains are larger, and the grain sizes are smaller ...[more]