About: http://webisa.webdatacommons.org/63615863

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Welding causes alloying metals (stuff other than iron or aluminum) to come out of solution and change the structure & therefore strength.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com