出典:Wiktionary
出典:『Wiktionary』 (2025/02/20 00:30 UTC 版)
flow stress (plural flow stresses)
出典:Wikipedia
出典:『Wikipedia』 (2010/09/13 16:53 UTC 版)
Flow stress is defined as the instantaneous value of stress required to continue deforming the material - to keep the metal flowing. It is the yield strength of the metal as a function of strain, which can be expressed: