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DIRECT MARTENSITIC TRANSFORMATIONS OF LOW-CARBON STEELS
Problems of Atomic Science and Technology, 2023The proposed model is based on the use of the principle of detailed equilibrium, which occurs during phase transitions of the crystal lattice. This theory complements the theory of Landau phase transitions in crystalline media, as well as the theory of crystallization of matter by Kolmogorov and Avrami.
Belykh, D.G. +2 more
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The Embrittlement of Low-Carbon Steel
Proceedings of the Institution of Mechanical Engineers, 1934The paper deals with those changes in the mechanical properties of steel having a low carbon content, which occur as a result of quenching from temperatures up to 900 deg. C. Attention is directed mainly to brittleness, especially to that resulting from ageing at atmospheric temperature, which the authors term “age embrittlement.” The range of ...
F. C. Lea, R. N. Arnold
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A Comparative Investigation of Warm Rolled IF Steel and Low Carbon Steel
Materials Science Forum, 2002X-ray and Electron metallography (SEM, OIM) has been used to examine the texture and substructure of warm rolled IF (Ti microalloyed Interstitial Free) steel and Low Carbon steel (LCS) after rolling reduction of 75% in a single pass at 700C. Although the rolling texture is similar for both the IF steel and LCS, the microstructure is very different ...
Quadir, MZ, Duggan, BJ
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Microforming of a low carbon steel.
2009In recent years the use of micro products has been strongly increased. Microforming can be considered the most suitable technology to manufacture very small metallic parts for mass production. Performances are strongly coupled with material properties, determining forming forces, interface pressures and tooling life. However research activities on this
Berti G., Monti M., D'ANGELO, Luciano
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Metal magnetic memory signals from surface of low-carbon steel and low-carbon alloyed steel
Journal of Central South University of Technology, 2007In order to investigate the regularity of metal magnetic signals of ferromagnetic materials under the effect of applied load, the static tensile test of Q235 steel and 18CrNiWA steel plate specimens were conducted and metal magnetic memory signals of specimens were measured during the test process.
Li-hong Dong +6 more
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Journal of Materials Engineering and Performance, 2001
The kinetics of the static strain aging process have been analyzed in a vacuum-degassed ultra low carbon bake hardenable (ULC BH) steel with a total carbon content of 20 wt.ppm through measurement of the strength properties. The influence of prestrain and free interstitial carbon content has been studied. The kinetic results were compared with those of
A.K. De, S. Vandeputte, B.C. de Cooman
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The kinetics of the static strain aging process have been analyzed in a vacuum-degassed ultra low carbon bake hardenable (ULC BH) steel with a total carbon content of 20 wt.ppm through measurement of the strength properties. The influence of prestrain and free interstitial carbon content has been studied. The kinetic results were compared with those of
A.K. De, S. Vandeputte, B.C. de Cooman
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2015
This chapter discusses various alloying and processing approaches to increase the strength of low-carbon steels. It describes hot-rolled low-carbon steels, cold-rolled and annealed low-carbon steels, interstitial-free or ultra-low carbon steels, high-strength, low-alloy (HSLA) steels, dual-phase (DP) steels, transformation-induced plasticity (TRIP ...
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This chapter discusses various alloying and processing approaches to increase the strength of low-carbon steels. It describes hot-rolled low-carbon steels, cold-rolled and annealed low-carbon steels, interstitial-free or ultra-low carbon steels, high-strength, low-alloy (HSLA) steels, dual-phase (DP) steels, transformation-induced plasticity (TRIP ...
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1999
Abstract This chapter discusses the composition and structure of low-carbon irons and steels, particularly those used in the production of hot-rolled strip. It describes the manufacturing process from the production of ingots to coiling, and it explains how finishing and coiling temperatures affect ferritic grain size and the ...
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Abstract This chapter discusses the composition and structure of low-carbon irons and steels, particularly those used in the production of hot-rolled strip. It describes the manufacturing process from the production of ingots to coiling, and it explains how finishing and coiling temperatures affect ferritic grain size and the ...
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1999
Abstract This chapter covers a broad range of low-carbon steels optimized for structural applications. Low-carbon structural steels are generally considered the highest-strength steels that can be welded without undue difficulty, even in the field.
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Abstract This chapter covers a broad range of low-carbon steels optimized for structural applications. Low-carbon structural steels are generally considered the highest-strength steels that can be welded without undue difficulty, even in the field.
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2006
Abstract This article discusses the production of blanks from low-carbon steel sheet and strip in dies in a mechanical or hydraulic press. It describes the cutting operations that are done by dies in presses to produce blanks. The applications of blanking methods are described with examples.
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Abstract This article discusses the production of blanks from low-carbon steel sheet and strip in dies in a mechanical or hydraulic press. It describes the cutting operations that are done by dies in presses to produce blanks. The applications of blanking methods are described with examples.
openaire +1 more source