Assertion: nickel | /r/HasProperty | useful
Facets:
value: for its properties
type: PURPOSE
value: to make ionization
type: PURPOSE
value: as emitter
type: MANNER
value: in krytron devices
type: LOCATION
Source sentences:
text: Ni, with its half-life of 100.1 years, is useful in krytron devices as a beta particle (high-speed electron) emitter to make ionization by the keep-alive electrode more reliable.
text: Nickel is said to be useful for its properties of being ductile and corrosion resistant.