Results 131 to 140 of about 1,996 (186)
Strategic niobium integration and thermomechanical processing in the advancement of novel CMnSiAlPMo TRIP-aided bainitic steel. [PDF]
Sci RepRefaiy H, El-Shenawy E, Kömi J, Ali M.
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Current Opinion in Solid State and Materials Science, 2004 F.G. Caballero would like to thank Spanish Ministerio de Ciencia y Tecnologı ´a for the financial support in the form of a Ramo´n y Cajal contract (Programa RyC 2002).
H K D H Bhadeshia, F G Caballero
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Effect of bainite fraction on hydrogen embrittlement of bainite/martensite steel
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2021Abstract The paper quantifies how the fraction of bainite in dual-phase (bainite/martensite) steel affects its resistance to hydrogen embrittlement (HE). For this purpose, three steels that had different amounts (0, 0.9, and 1.8 wt%) of nickel were used.
Chong Soo Lee
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Dry bainitizing – a new process for bainitic microstructures
HTM Journal of Heat Treatment and Materials, 2009Abstract Bainitizing is used in today's industry when high toughness of steel components is required in combination with high hardness values. Compared to martensite, the main advantages of bainite are the higher toughness and the high level of compressive stresses on the surface of the ...
V. Heuer, K. Löser, J. Ruppel
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Understanding of the Bainite Transformation in a Nano-Structured Bainitic Steel
Solid State Phenomena, 2011A 0.79C-1.5Si-1.98Mn-0.98Cr-0.24Mo-1.06Al-1.58Co (wt%) steel was isothermally heat treated at 200°C for 10 days to form a nano-scale bainitic microstructure consisting of nanobainitic ferrite laths with high dislocation density and retained austenite films.
Peter Hodgson +4 more
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Crystallography of carbide-free bainite in a hard bainitic steel
Materials Science and Engineering: A, 2006The convergent beam Kikuchi line diffraction technique has been used to accurately determine the orientation relationships between bainitic ferrite and retained austenite in a hard bainitic steel. A reproducible orientation relationship has been uniquely observed for both the upper and lower bainite.
Zhang, M., Kelly, P. M.
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Materials Science and Technology, 2006
A bainite sheaf does not have a simple geometry, making it difficult to characterise or calculate its fundamental properties, such as the total amount of interfacial area per unit volume. The sheaf is, in the language of fractals, a rough object in which the area is a function of how the measurements are made.
Y. Kang, H. K. D. H. Bhadeshia
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A bainite sheaf does not have a simple geometry, making it difficult to characterise or calculate its fundamental properties, such as the total amount of interfacial area per unit volume. The sheaf is, in the language of fractals, a rough object in which the area is a function of how the measurements are made.
Y. Kang, H. K. D. H. Bhadeshia
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2015
Bainite is an intermediate temperature transformation product of austenite. This chapter describes the conditions under which bainite is likely to form. It discusses the effects of alloying on bainitic transformation, the difference between upper and lower bainite, and the influence of solute drag on bainite formation mechanisms.
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Bainite is an intermediate temperature transformation product of austenite. This chapter describes the conditions under which bainite is likely to form. It discusses the effects of alloying on bainitic transformation, the difference between upper and lower bainite, and the influence of solute drag on bainite formation mechanisms.
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Distribution of Dislocations in Nanostructured Bainite
Solid State Phenomena, 2011The dislocation density in ferrite and austenite of a bainitic microstructure obtained by transformation at very low temperature (300 °C) has been determined using transmission electron microscopy. Observations revealed that bainitic ferrite plates consist of two distinctive regions with different substructures. A central region in the ferrite plate is
J. Cornide +5 more
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2004
Abstract This article provides a discussion on the transformations of various categories of bainite in ferrous systems. These include upper bainite, lower bainite, inverse bainite, granular bainite, and columnar bainite. The article also provides information on the bainite transformations in nonferrous systems.
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Abstract This article provides a discussion on the transformations of various categories of bainite in ferrous systems. These include upper bainite, lower bainite, inverse bainite, granular bainite, and columnar bainite. The article also provides information on the bainite transformations in nonferrous systems.
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