Results 281 to 290 of about 30,687 (310)

Spot Weldability of Dual-Phase Steel

SAE Technical Paper Series, 1979
<div class="htmlview paragraph">The spot welding characteristics of VAN-QN (80), a dual-phase HSLA steel, were examined with regard to the strength and ductility of spot welds under static, impact and cyclic loading and compared to a conventional V-N HSLA steel and SAE 1008 low carbon steel.</div> <div class="htmlview paragraph">The ...
B. Pollard, R. H. Goodenow
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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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Crack propagation behavior of dual-phase steel at low temperature

International Journal of Fatigue, 2022
Chaoping Jiang, Yongnan Chen, Qinyang Zhao   +2 more
exaly  

FORMABILITY OF DUAL PHASE STEEL SHEETS

2004
country and the world. Important advantages from the point of view economics and manufacturing technique can be provided by forming dual phase microstructure by heat treatments in structural steels. The dual phase steels which have ferrite and martensite phases in their microstructures have high strength due to martensite and high ductility because of ...
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Laser forming of Dual Phase Steel

Laser Forming (LF) is an advanced manufacturing technique that shapes sheet metals by inducing thermal stress using a defocused laser beam. It can be used in forming, straightening, and precision adjustment, LF offers significant advantages for applications in aerospace, automotive, and other industries. This research investigates the LF of Advanced
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Dual-phase steel

Mingxin Huang, Binbin He, Yizhuang Li, Ming Wang   +3 more
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Mechanisms of void formation during tensile testing in a commercial, dual-phase steel

Acta Materialia, 2011
J Kadkhodapour, A Butz
exaly  

Effect of the martensite distribution on the strain hardening and ductile fracture behaviors in dual-phase steel

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2014
Nobuo Nakada, Toshihiro Tsuchiyama
exaly