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Archive; véase el historial, la primera versión y la última). "Modeling strain hardening of polydisperse polystyrene melts by molecular stress function theory…5 kB (561 palabras) - 19:25 4 ene 2024
Resultados de la Wikipedia en inglés.
- science, work hardening, also known as strain hardening, is the strengthening of a metal or polymer by plastic deformation. Work hardening may be desirable…19 kB (2493 palabras) - 03:05 16 abr 2024
- The strain hardening exponent (also called the strain hardening index), usually denoted n {\displaystyle n} , a constant often used in calculations relating…3 kB (239 palabras) - 09:02 26 sep 2021
- and true strain. σ t = K ( ε t ) n {\displaystyle \sigma _{\mathrm {t} }=K(\varepsilon _{\mathrm {t} })^{n}} Here, n is the strain-hardening exponent…16 kB (2190 palabras) - 05:53 7 mar 2024
- Viscoplasticity (sección Strain hardening test)required to produce additional strain. This phenomenon is known as Strain/Work hardening. For a viscoplastic material the hardening curves are not significantly…45 kB (6850 palabras) - 15:02 18 sep 2023
- Environmental stress cracking (sección Strain hardening as a measure of environmental stress cracking resistance (ESCR))calculated over the entire strain hardening region in the true stress strain curve. The strain hardening region of the stress-strain curve is considered to…21 kB (2745 palabras) - 21:25 13 oct 2023
- Peening (sección Work hardening)relieving tensile stresses already present. It can also encourage strain hardening of the surface metal. Plastic deformation from peening induces a residual…12 kB (1560 palabras) - 14:47 7 may 2024
- Deformation (engineering) (redirección desde Engineering strain)characterized by a strain hardening region and a necking region and finally, fracture (also called rupture). During strain hardening the material becomes…17 kB (2320 palabras) - 19:45 2 may 2024
- point, all dislocation related hardening mechanisms become irrelevant. In work hardening (also referred to as strain hardening) the material is strained past…6 kB (812 palabras) - 12:18 8 mar 2022
- Yield (engineering) (redirección desde Yield strain)removed, and may have residual stresses. Engineering metals display strain hardening, which implies that the yield stress is increased after unloading from…19 kB (2366 palabras) - 14:36 8 ene 2024
- Plasticity (physics) (redirección desde Elastic and plastic strain)in comparison to the yield stress. During the linear hardening stage 2 of flow, the work hardening rate becomes high as considerable stress is required…29 kB (3521 palabras) - 03:10 16 abr 2024
- of polymers and crystallization induced by strain explain the strain hardening behavior at a high strain rate. In 1928, Walter Diemer, an accountant…10 kB (1113 palabras) - 15:31 9 abr 2024
- 5086 aluminium alloy (sección –O hardening)not strengthened by heat treatment, instead becoming stronger due to strain hardening, or cold mechanical working of the material. Since heat treatment doesn't…5 kB (585 palabras) - 20:06 2 may 2024
- other reactants can also be calculated. Strain . Strain hardening Work hardening, also known as strain hardening, is the strengthening of a metal or polymer…253 kB (31 115 palabras) - 05:46 12 may 2024
- stress and strain—that is, the stress–strain curve—in materials near their yield points. It is especially applicable to metals that harden with plastic…6 kB (953 palabras) - 20:58 25 oct 2022
- ductile metals undergo a period of strain hardening, in which the stress increases again with increasing strain, and they begin to neck, as the cross-sectional…30 kB (2047 palabras) - 15:32 16 may 2024
- steels also exhibit a strong bake hardening effect. Bake hardening is an increase in strength observed when work hardening during part formation is followed…9 kB (1146 palabras) - 17:39 20 ago 2022
- changes as deformation proceeds and usually increases as strain accumulates due to work hardening, although the flow stress could decrease due to any recovery…4 kB (504 palabras) - 21:52 20 oct 2023
- model. However, determination of the plastic part of the strain requires a flow rule and a hardening model. Typical flow plasticity theories for unidirectional…13 kB (2005 palabras) - 18:00 13 nov 2023
- Dislocations with opposite signs can attract and annihilate each other. Since strain hardening is related to an increased dislocation density, reducing the number…19 kB (2248 palabras) - 04:33 19 may 2024
- Lüders band (redirección desde Stretcher strain)stress–strain curve is flat. After the band has passed through the material the deformation proceeds uniformly with positive strain hardening. Sometimes…6 kB (635 palabras) - 00:21 8 may 2024
- There are five hardening processes: Hall-Petch strengthening, work hardening, solid solution strengthening, precipitation hardening, and martensitic…21 kB (2476 palabras) - 03:05 16 abr 2024