- Strain-hardening exponent
- Strain-hardening exponent.(Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО "Профессионал", НПО "Мир и семья"; Санкт-Петербург, 2003 г.)
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Strain-hardening exponent
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Strain hardening exponent — The strain hardening exponent (also called strain hardening index), noted as n , is a materials constant which is used in calculations for stress strain behaviour in work hardening. In the formula σ = K ε n, σ represents the applied stress on the … Wikipedia
Work hardening — Work hardening, also known as strain hardening or cold working, is the strengthening of a metal by plastic deformation. This strengthening occurs because of dislocation movements within the crystal structure of the material.[1] Any material with… … Wikipedia
Коэффициент упрочнения — Strain hardening coefficient Коэффициент упрочнения. См. Strain hardening exponent Экспоненту упрочнения. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
Экспонента упрочнения — Strain hardening exponent Экспонента упрочнения. Значение n в соотношении: σ = Кεn, где σ истинное напряжение, ε истинная деформация, К коэффициент упрочнения, равеный истинному напряжению при истинной деформации 1,0. Экспонента упрочнения… … Словарь металлургических терминов
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: [1] Yf = Ke^nYf = Flow stress, MPaK =… … Wikipedia
Creep (deformation) — For other uses, see Creep (disambiguation). v · d · e Materials failure modes Buckling … Wikipedia
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