Premodifier: nickel-titanium
Head noun: alloy

Same concepts
http://dbpedia.org/resource/Shape-memory_alloy

Narrower concepts

labelprovenanceconfidence
shape memory materialisap:3614305230.636493
nitinolisap:368136980.624565
materialisap:3614305320.325356
chromiumisap:3588832880.233040