Assertion: rust's alloy | /r/HasProperty | exposed to water
Facets:
value: for extended periods
type: TEMPORAL
value: for a long period of time
type: TEMPORAL
Source sentences:
text: When the alloy is exposed to water, a film of aluminum oxide forms quickly on the surface.
text: Rust, commonly referred to as oxidation, occurs when iron or metal alloys that contain iron, such as steel, are exposed to oxygen and water for a long period of time.
text: Rusting is commonly referred to as oxidation and takes place when iron or metal alloys containing iron (i.e. steel) are exposed to water and oxygen for extended periods.