About: friction welding

Premodifier: friction
Head noun: welding

Same concepts
http://dbpedia.org/resource/Friction_welding

Broader concepts

label	provenance	confidence
solid state join process	isap:33306693	0.798297
welding technique	isap:318076514	0.621816
welding method	isap:273417883	0.478908
welding	isap:429968789	0.437509
process	isap:438642391	0.409896

Narrower concepts

label	provenance	confidence
steel	isap:231314064	0.210286