Assertion: sacrificial anode | /r/CapableOf | save active metal surfaces
Facets:
value: from corrosion
type: OTHER
Source sentences:
text: A sacrificial anode is a highly active metal that can save the less active metal surfaces from corrosion.
text: A sacrificial anode is a highly active metal that can prevent the less active metal surfaces from corrosion.
text: A sacrificial anode is a highly active metal that can protect less active metal surfaces from corrosion.