Texture Inheritance on Phase Transition in Low-Carbon, Low-Alloy Pipe Steel after Thermomechanical Controlled Processing

Лобанов, М. Л.; Borodina, M. D.; Данилов, С. В.; Pyshmintsev, I. Yu.; Struin, A. O.

doi:10.3103/s0967091217110055

Cited by 19 publications

(15 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…However, in a bcc-material that initially had a solidification β-texture and has been repeatedly subjected to heat treatments (repeated heating/cooling during EBM and heating while HIP) the crystallographic texture can be completely rehabilitated when the material passes into the high-temperature bcc-state. Taking this into account allows assuming the realization of structural and textural inheritance, which was repeatedly observed in steels [ 40 , 41 ], both during the Ti-6Al-4V additive manufacturing and during post-HIP processing.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Texturing and Phase Evolution in Ti-6Al-4V: Effect of Electron Beam Melting Process, Powder Re-Using, and HIP Treatment

et al. 2021

View full text Add to dashboard Cite

The research demonstrates microstructural changes and development of specific texture in Ti-6Al-4V specimens produced by electron beam melting (EBM) under different conditions. The effect of two factors, namely, raw material (powder) recycling and hot isostatic pressing (HIP), on the EBM produced samples structure and properties, has been explored. The as-printed and treated samples were investigated using electron backscattered diffraction (EBSD) analysis. Modification of mechanical properties after the EBM and HIP are explained by the EBSD data on microstructural phenomena and phase transformations. The work is devoted to assessing the possibility of reusing the residual titanium alloy powder for the manufacture of titanium components by the combination of EBM and HIP methods.

show abstract

Section: Resultsmentioning

confidence: 99%

“…Phase transformations during repeated thermal cycling in EBM and heating/cooling during HIP occurred in accordance with the Burgers orientation relationship. This allows it to be stated that any phase transformations, including diffusion-controlled ones, include a pronounced shear component [ 40 , 44 , 45 ].…”

Section: Discussionmentioning

confidence: 99%

Texturing and Phase Evolution in Ti-6Al-4V: Effect of Electron Beam Melting Process, Powder Re-Using, and HIP Treatment

et al. 2021

View full text Add to dashboard Cite

show abstract

“…1, e, Nishiyama-Wasserman types, as shown in [11]. Such spectra of special boundaries are also seen in the martensite of low-carbon pipe steel [12,13].…”

Section: Resultsmentioning

confidence: 78%

Effect of Structure and Texture on Failure of Pipe Steel Sheets produced by TMCP

Лобанов¹,

Данилов²,

Пастухов³

et al. 2019

KEG

Self Cite

View full text Add to dashboard Cite

show abstract

“…It is important to note that the main orientations of the α(α') phases after hot deformation and heat treatment are similar. This implies special features leading to inherited textures [11] when the main texture components of deformed austenite are transformed to a limited number of α(α') phase orientations after cooling. During subsequent heating, these orientations will be transformed into the texture of hot-deformed austenite.…”

Section: -2mentioning

confidence: 99%

“…Quenching of reconstructed austenite will result in the reformation of original orientations in the α(α') phases. According to [11], the factors responsible for such texture reformation can be special CSL-boundaries Σ3 and Σ11 between deformed austenite grains.…”

Section: -2mentioning

confidence: 99%

Features of shear transformation texture in seamless pipes

Лобанов¹,

Pyshmintsev²,

Maltseva³

et al. 2018

AIP Conference Proceedings

Self Cite

View full text Add to dashboard Cite

Microstructure and texture in seamless 0.08C-Cr-Mo-V, 0.25C-Cr-Mo-V-Nb, 0.08-13Cr-3Ni-Mo-V-Nb, and 18Cr-9Ni steel pipes are studied in the as-rolled and heat-treated states using orientation EBSD microscopy. It has been found that all types of microstructure (ferrite, martensite, and bainite) in products, both after hot rolling and after heat treatment, have well-defined axial crystallographic texture, where the <111> direction is predominately perpendicular to the pipe surface. It is demonstrated that texture formation in heat-treated states is inherited due to the following factors important for the rules of orientation selection during the γ→α phase transformation: 1) occurrence of stable orientation of austenite grains resulted from straining; 2) special misorientation (boundaries) of austenite grains where transformation starts; 3) orientation relationships known for phase transformation; 4) thermal stresses in a product, formed during cooling. The latter can be considered as factor determining special texture in seamless steel pipes. Mechanics, Resource and Diagnostics of Materials and Structures (MRDMS-2018)AIP Conf.

show abstract

Texture Inheritance on Phase Transition in Low-Carbon, Low-Alloy Pipe Steel after Thermomechanical Controlled Processing

Cited by 19 publications

References 26 publications

Texturing and Phase Evolution in Ti-6Al-4V: Effect of Electron Beam Melting Process, Powder Re-Using, and HIP Treatment

Texturing and Phase Evolution in Ti-6Al-4V: Effect of Electron Beam Melting Process, Powder Re-Using, and HIP Treatment

Effect of Structure and Texture on Failure of Pipe Steel Sheets produced by TMCP

Features of shear transformation texture in seamless pipes

Contact Info

Product

Resources

About