Anneal 1 : Removal of tension from spring steel through the application of heat. An example would be coil springs that have collapsed within themselves and will not spring back after being exposed to heat and fire
ISI Investigations, Glossary Fire Investigation Terms and Fire Related Descriptions, CA, USA 2010. www.isifire.com/FireInvestigationTerms.pdf, http://www.isifire.com/Glossary_of_Fire_Terms.pdf, (FrInv - Amer) {113}
Larry Brown (Certified Fire Investigator) International Association of Arson Investigators IAAI, Glossary of Fire Terms, CA, USA 1983. http://www.isifire.com/glossaryoffireterms.html, (Fr Inv - Amer) {1027}