Results 21 to 30 of about 35,895 (307)

Plastic pre-compression and creep damage effects on the fracture toughness behaviour of Type 316H stainless steel [PDF]

, 2014
The influence of inelastic damage in the form of plastic pre-strain and creep damage, on fracture toughness of Type 316H stainless steel has been examined.
Davies, C. M., Dean, David W., Mehmanparast, Ali, Nikbin, Kamran   +3 more
core   +1 more source

Study of stress-strain state during cross-wedge rolling with one tool

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2019
The peculiarity of cross-wedge rolling with one tool is the workpiece deformation with one tool and the fact that the workpiece is not supported with the tool from the opposite side.
G. V. Kozhevnikova
doaj   +1 more source

Solution of the problem of sheet bending by the slip line field method

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2019
One of the limitations imposed on this process of bending is the possibility of cracking on the surface of the sheet during bending. To predict this type of metal destruction, information is needed on the plastic properties of the material and the stress
G. V. Kozhevnikova
doaj   +1 more source

An equivalent work-hardening description of an interstitial-free steel sheet based on uniaxial tensile and hydraulic bulge tests

Journal of Materials Research and Technology, 2021
In this work, the plastic behavior of an interstitial-free steel sheet was first evaluated by standard uniaxial tensile and hydraulic bulge tests to reproduce the intermediate and high straining levels commonly observed in sheet metal forming processes ...
Tiago Bristt Gonoring, Luciano Pessanha Moreira, Marcos Tadeu D'Azeredo Orlando   +2 more
doaj   +1 more source

Algorithmic Formulations of Evolutionary Anisotropic Plasticity Models Based on Non-Associated Flow Rule

Latin American Journal of Solids and Structures
In the present paper, orthotropic elasto-plastic constitutive formulations for sheet metal forming based on non-associated flow rule that assume distortion of yield function/plastic potential with ongoing deformation process are analyzed.
Vedrana Cvitanić, Maja Kovačić
doaj   +1 more source

Experimental identification of the degree of deformation of a wire subjected to bending [PDF]

Science of Sintering, 2018
This study provides experimental verification of analytical results on maximum strain εmax in elements fabricated by bending a stainless steel wire around a cylinder with given dimensions. The method of measuring the thermal electromotive force (
Milićević I., Popović M., Dučić N., Slavković R., Dragićević S., Maričić A.   +5 more
doaj   +1 more source

Plastic strain curl theory [PDF]

Acta Mechanica, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xia, S., Wang, T. C.
openaire   +1 more source

Influence of deformation on the kinetics of phase transformation in a forging steel during warm working

Materials Research, 2004
Dilatometric techniques were used to determine the start and finish transformation heating temperatures for a carbon steel (0.30% C - 1.5% Mn). The mechanical behavior of the steel was measured by torsion testing in the temperature range of 700 to 820 °C
Mauro Aparecido Ferreira de Oliveira, Alberto Moreira Jorge Jr, Oscar Balancin   +2 more
doaj   +1 more source

Influence of the Straining Path during Cold Drawing on the Hydrogen Embrittlement of Prestressing Steel Wires

Metals, 2023
Cold drawing is a commonly used technique for manufacturing the prestressing steel wires used as structural elements in prestressed concrete structures.
Jesús Toribio, Miguel Lorenzo
doaj   +1 more source

In situ observation of strain and phase transformation in plastically deformed 301 austenitic stainless steel [PDF]

, 2016
To inform the design of superior transformation-induced plasticity (TRIP) steels, it is important to understand what happens at the microstructural length scales.
Abreu, Bachmann, Bain, Bhadeshia, Bhadeshia, Bolling, Bouguet, Bowles, Bunge, Cakmak, Chatterjee, Cherkaoui, Clocksin, Delogu, Di Gioacchino, Dieter, Ferreira, Frank, Geijselaers, Gey, Gioacchino, Guimarães, Kammers, Kato, Kundu, Kundu, Kundu, Kurdjumov, LaVision, Lecroisey, Lim, Lucas, Mackenzie, McMurtrey, Moat, Olson, Olson, Olson, Patel, Patriarca, Roters, Sachs, Schreier, Simm, Simm, Sutton, Takahashi, Talonen, Talonen, Tasan, Taylor, Tsuchida, Tsuchida, Yeddu, Zackay   +54 more
core   +2 more sources