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14 Feb 2020: Such properties have never before been achieved with bainite. In this paper metallographic details are reported of the very fine bainitic microstructure associated with the incredibly low transformation temperature, where during ... the time scale of the

14 Feb 2020: Acceleration of Low-Temperature Bainite. C. Garcia Mateo, F. G. Caballero and H. ... In this work we report methods for accelerating the rate of reaction without compromising strength.

14 Feb 2020: strain. Some of the steels also can tolerate large fractions of brittle phases before fracture. ... Materials Science and Engineering A, Vol. 481-482, 2008, 36-39. Podcasts. A short audio interview of Harry Bhadeshia by Mathew Peet, on the content of the

14 Feb 2020: study the progressive evolution of phases as a function of time and temperature. ... Download PDF file of paper, with permission from TMS International.

14 Feb 2020: The work has been used to explain why very large strains are required to mechanically stabilise certain stainless steels, and also to interpret the subunit mechanism of bainite growth. ... Materials Science and Technology 22 (2006) 641--644. Podcast. A

14 Feb 2020: High resolution observations of displacements caused by bainitic transformation. E. Swallow and H. ... Clear evidence has also been obtained of the plastic deformation induced in the adjacent austenite by the growth of bainite.

14 Feb 2020: Effect of 30 Tesla Magnetic Field on Transformations in a Novel Bainitic Steel. ... Kelly, M. Murugananth and H. K. D. H. Bhadeshia. Abstract. The continuous cooling transformation characteristics of novel bainitic steels have been studied, both under

14 Feb 2020: or martensite under the influence of an applied stress or a system of stresses. ... selection. Proceedings of The Royal Society A, 463 (2007) 2309-2328. Podcast. A two-minute interview conducted by Mathew Peet, about the research documented in the paper.

14 Feb 2020: Mechanical Properties of Low-Temperature Bainite. C. Garcia-Mateo, F. G. Caballero and H. ... Effect of 30 Tesla Magnetic Field on Transformations in a Novel Bainitic Steel".

14 Feb 2020: o. C. The time taken for nucleation at this temperature can be many days, but the transformation results in the growth of extremely thin platelets of bainite, so thin that the ... hardness of the resulting steel can be greater than 600 HV.

14 Feb 2020: K. D. H. Bhadeshia. Abstract. The mechanism by which relatively small concentrations of silicon influence the precipitation of cementite from carbon--supersaturated austenite and ferrite are investigated. ... Materials Science and Technology, Vol. 24,

14 Feb 2020: D. H. Bhadeshia. Abstract. It is demonstrated that bainite can be obtained by isothermal transformation at a temperature which is so low that the calculated diffusion distance of an iron atom, ... thin platelets of bainite, so thin that the hardness of

14 Feb 2020: Watson. Abstract. The possibility that the thermal cycling of supercooled austenite, within the bainite transformation range, accelerates the kinetics of decomposition is investigated both by analysing previous work and by conducting ... The cyclic

14 Feb 2020: Download PDF file of paper.. ... Podcast. A short audio interview of Harry Bhadeshia by Mathew Peet on the content of the paper.

14 Feb 2020: In this paper we investigate whether the theory describing the nucleation of bainite is appropriate for this new class of materials. ... Download PDF file of paper..

14 Feb 2020: Lee, H. K. D. H. Bhadeshia and H.-C. Lee. "Acceleration of Low-Temperature Bainite". ... Effect of 30 Tesla Magnetic Field on Transformations in a Novel Bainitic Steel".

14 Feb 2020: Download PDF file of paper: ISIJ International,Vol. 39, 1999, 966-979.. ... Download PDF file of related paper: Statistical Analysis and Data Mining,Vol.

14 Feb 2020: The study also reveals the need for a better interpretation of the bainite start temperature to cover circumstances where the transformation times are unusually long. ... Materials Science and Technology, Vol. 24, 2008, 335-342. Podcasts. A short audio

14 Feb 2020: Svensson. Abstract. Ordinary bainite consists of a mixture of plates of ferrite and cementite particles. ... Download PDF file of paper.

14 Feb 2020: Predictions of the model are shown to compare well against published isothermal and continuous cooling transformation data. ... Download PDF file of paper..

14 Feb 2020: Carbide-free Bainite: Compromise between Rate of Transformation and Properties. Sangeeta Khare, Kyooyoung Lee and H. ... The work has also identified difficulties in the calculation of tensile elongation on the basis of a percolation model which suggests

14 Feb 2020: Download PDF file of paper.. ... Effect of 30 Tesla Magnetic Field on Transformations in a Novel Bainitic Steel".

14 Feb 2020: Synchrotron X-ray Studies of Austenite and Bainitic Ferrite. H. J. Stone, M. ... A short audio interview of Mathew Peet by Harry Bhadeshia, on the content of the paper.

14 Feb 2020: Download PDF file of paper. ... This file is reprinted from Materials Science and Engineering with permission from Elsevier Science.

14 Feb 2020: It does not readily precipitate until the onset of substantial recovery during annealing. ... Book on bainite (electronic version available for free download). Movies about Martensite and Bainite.

14 Feb 2020: In this paper, a quasichemical model is developed to calculate the entropy of a steel/helium system. ... activated. Energy Materials 1 (2006) 103-105. Podcast. A short audio interview of Richard Kemp by Mathew Peet on the content of the paper.

14 Feb 2020: K. D. H. Bhadeshia. Abstract. In this work, we attempt a quantitative estimation of the type IV rupture stress for welds in ferritic power plant steels containing 9 Ð 12 wt % ... It has also been possible, for the first time, to infer the dependence of

14 Feb 2020: Download PDF file of paper.. ... Effect of 30 Tesla Magnetic Field on Transformations in a Novel Bainitic Steel".

14 Feb 2020: Comparisons against experimental results show satisfying agreement, with the model successfully predicting the existence of transient phases that are often observed, but not predicted in equilibrium calculations. ... The study underlines a lack of

14 Feb 2020: Download PDF file of paper.. ... The paper was reprinted in Wire Industry, February 2007, 30-37Related Papers.

14 Feb 2020: Three-Dimensional Atom Probe Analysis of Carbon Distribution in Low-Temperature Bainite. M. ... Each of the bright spots represents an atom. The red blobs visible on some of the images are artifacts.

14 Feb 2020: Effect of 30 Tesla Magnetic Field on Transformations in a Novel Bainitic Steel". ... Large quantity (6 tonnes) of extremely strong bainite. Photograph courtesy of Peter Brown.

14 Feb 2020: Abstract. Steel with an ultimate tensile strength of 2500 MPa, a hardness at 600-670 HV and toughness in excess of 30-40 MPa m. ... Download PDF file of paper on kinetics of bainite..

14 Feb 2020: University of Cambridge, Materials Science and Metallurgy. Pembroke Street, Cambridge CB2 3QZ, U. ... a) Brigh-field image. (b) Dark-field image of austenite using a. reflection.

14 Feb 2020: K. D. H. Bhadeshia. Abstract. In this work, we attempt a quantitative estimation of the type IV rupture stress for welds in ferritic power plant steels containing 9-12 wt. % ... It has also been possible, for the first time, to infer the dependence of

14 Feb 2020: The focus of this paper is on the partitioning of solutes during pearlite formation, and on the tendency to form pearlite with and without the magnetic field. ... Download PDF file of paper..

14 Feb 2020: Download PDF file of paper. ... Related paper:.

14 Feb 2020: There is therefore, a major industry devoted to the design and manufacture of welding alloys. ... The focus of this paper is on ferritic steels which form the bulk of the billion or so tonnes of steels consumed annually.

14 Feb 2020: Materials Science and Technology, Vol. 24, 2008, 128-135. Podcasts. A short audio interview of Harry by Alex, on the content of the paper. ... Adventures in the Physical Metallurgy of Steels. The movie below was recorded at the Adventures meeting, and

14 Feb 2020: Phase-field study of the effect of interface anisotropy on morphological evolution in cubic metals. ... Calculations demonstrate an average relative error of <3% in comparison with the embedded-atom data for face-centred cubic metals.

14 Feb 2020: Microstructural change in high-temperature heat-affected zone of low-carbon weldable 13% Cr martensitic stainless steels. ... Particular attention has been given to the presence of delta-ferrite in the HT-HAZ.

14 Feb 2020: A powerful suite of software for modelling of the thermodynamics and kinetics of solid-state transformations in steels. ... An enhanced version of MAP_STEEL_MUCG46 but with the four additional emements: Co, Cu, Al and W.

14 Feb 2020: Strain Partitioning and Mechanical Stability of Retained Austenite. Joo Hyun Ryu, Dong-Ik Kim, Hyoung Seop Kim, H. ... We demonstrate here that another factor, the partitioning of strain between phases with different mechanical properties, can

14 Feb 2020: D. H. Bhadeshia. Friction stir welding does not involve bulk melting of the components that are joined. ... The purpose of this special issue of Science and Technology of Welding and Joining was to assess the status of friction stir welding of dissimilar

14 Feb 2020: Modelling and characterisation of Mo. 2. C precipitation and cementite Dissolution during the tempering of Fe-C-Mo martensitic steel. ... S. Yamasaki and H.K.D.H. Bhadeshia. Abstract. The precipitation and Ostwald ripening behaviour of needle shaped Mo.

14 Feb 2020: Modelling and characterisation of V. 4. C. 3. precipitation and cementite dissolution during the tempering of Fe-C-V martensitic steel. ... S. Yamasaki and H.K.D.H. Bhadeshia. Abstract. The precipitation and Ostwald ripening behaviour of V.

14 Feb 2020: Download PDF file of paper. ... Related paper:.

14 Feb 2020: The high uniform ductility associated with these alloys is often attributed to the transformation of retained austenite present in the microstructure. ... The majority of the uniform elongation has its origins in the composite deformation behaviour of

14 Feb 2020: K. D. H. Bhadeshia. Abstract. An earlier model for the overall transformation kinetics of bainite has been corrected and modified to be consistent with known details of the mechanisms of bainitic ... A comparison with published experimental data shows

14 Feb 2020: Competitive Formation of Inter- and Intragranularly Nucleated Ferrite. S. J. Jones and H. ... This leads to a refinement of the microstructure, which also becomes less organised, thus giving better mechanical properties.