Results 271 to 280 of about 4,351 (305)

Failure Initiation in Dual-Phase Steel

Key Engineering Materials, 2013
This research work aims to model the failure initiation in dual-phase (DP) steel. A microstructure based approach by means of representative volume elements (RVE) is employed to evaluate the microstructure deformation and the failure initiation on the mesoscale. In order to determine cohesive parameters for martensite cracking, a two level approach has
Ali Ramazani, Alexander Schwedt, Anke Aretz, Ulrich Prahl   +3 more
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Properties of As-Rolled Dual Phase Steels

SAE Technical Paper Series, 1979
<div class="htmlview paragraph">Microstructure, mechanical properties, lab formability and ageing response of two as-hot-rolled dual phase steels, a heat treated dual phase steel, and microalloyed 345 MPa and 550 MPa (50 ksi and 80 ksi) steels are compared.
A. E. Cornford, J. R. Hiam, R. M. Hobbs
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Role of vanadium in dual-phase steels

Metals Technology, 1981
The effects of varying the annealing temperature and cooling rate on the strength, ductility, and microstructure of a plain carbonsteel, and a similar steel containing 0·06%V, are reported.
P. Öström, B. Lönnberg, I. Lindgren
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Dual-Phase Steels

Abstract Dual-phase (DP) steels have the widest usage in the automotive industry because of their excellent combination of strength and ductility. This chapter presents the composition, microstructure, mechanical properties, formability, and attributes of DP steels.
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Dual-phase and other formable steels

Metals Technology, 1983
AbstractWhile high-strength low-alloy steels have been available for some considerable time, and have found extensive application, their use in certain areas has been restricted by other property requirements, such as formability. Developments in improved stretch-forming steels are reviewed.
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On initial yielding in dual-phase steel

Scripta Metallurgica, 1984
La presence de contraintes residuelles devrait diminuer la limite d'elasticite mais, en fait, ce dont temoignent les resultats experimentaux, elle l'accroit, et ce, on ne peut mieux, quand la fraction de martensite ...
R. Priestner, C.L. Aw
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Fractography of a dual phase steel

Journal of Materials Science Letters, 1983
K. K. Chawla, P. R. Rios, J. R. C. Guimar�es   +2 more
openaire   +1 more source

Cyclic Response of Dual-Phase Steels

1987
The cyclic stress strain response at plastic strain control has been determined for a Fe-1.4Mn-0.1C-0.02Nb steel which has been heat-treated at intercritical temperature to produce different duplex microstructures of ferrite (a) and martensite (M) phases.
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Dual Phase Steels

Annual Review of Materials Science, 1981
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A Microstructural Study on Dual Phase Steels

International Journal of Materials Research, 1988
Concetta Capotorto, Primo Gondi, Roberto Montanari   +2 more
openaire   +1 more source