Results 181 to 190 of about 425 (218)

Yield behaviour of dual-phase steel

Scripta Metallurgica, 1989
Analyse des courbes experimentales obtenues a partir d'essais de traction sur l'acier dual phase a 11 ...
B. Grushko, B-Z. Weiss
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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 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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Micromechanical modeling of dual phase steels

2004
Material characterization is a very important tool needed to describe and enhance material mechanical properties and to develop optimum material chemistries and microstructures. The usual approach of achieving the above using extensive experimental methods has been shown to be expensive and time consuming.
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MACHINING CHARACTERISTICS OF DUAL-PHASE STEEL

Materials and Manufacturing Processes, 1990
ABSTRACT A dual-phase steel was produced from a hot-rolled HSLA steel ASTM-A58S by quenching from an intercritical temperature which produced a structure consisting of 80 vol.% martensite plus 20vol.%ferrite. The as-received hot-rolled structure consisted primarily of 60 vol.% ferrite plus 40 vol.% pearlite.
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Hydrogen embrittlement of dual-phase steels

Metallurgical Transactions A, 1981
Reversible hydrogen embrittlement (HE) is usually only found in quenched and tempered steels with yield stresses in excess of 1035 MPa (150 ksi). A study of the HE phenomena in two dual-phase steels with tensile strengths of about 690 MPa (100 ksi) has shown that these steels are susceptible to the presence of hydrogen.
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GALVANNEALING OF DUAL PHASE STEELS

2012
Master of Applied Science (MASc)
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Nitrogen in HSLA and dual phase steels

1989
Nitrogen is universally present in all steels, and although its solubility under normal steelmaking conditions is small it can exert large effects on steel properties. Some of these effects are detrimental, often being associated with various embrittlement phenomena.
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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
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Microstructural Characteristics and Strengthening Mechanisms of Ferritic–Martensitic Dual-Phase Steels: A Review

Metals, 2022
Filippo Berto, Hamid Reza Bakhsheshi Rad, Farzad Badkoobeh   +2 more
exaly