Results 41 to 50 of about 7,583 (220)

Ultra-high-strength Bainitic Steels

open access: yesISIJ International, 2005
The authors acknowledge financial support from the Spanish Ministerio de Educacion y Ciencia for the financial support in the form of Ramon y Cajal contracts (RyC 2002 and 2004 respectively). Some of this work was carried out under the auspices of an EPSRC/MOD sponsored project on bainitic steels at the University of Cambridge; we are extremely ...
C. GARCIA-MATEO, F. G. CABALLERO
openaire   +4 more sources

Texture Evolution of Bainitic Steels Processed from Nickel Lateritic Ores: A Neutron-Diffraction Investigation [PDF]

open access: yesE3S Web of Conferences
This study investigated the texture evolution of bainitic steel samples processed from lateritic nickel ores with varying heat treatment times. The samples were austenitized, air-cooled, and subjected to bainitic heat treatment at 532°C for 15 and 30 ...
Pramono Andika W.   +5 more
doaj   +1 more source

Effect of the morphology of the martensite-austenite phase on fracture of the weld heat affected zone in vanadium and niobium microalloyed steels [PDF]

open access: yes, 2010
In multipass welding, the intercritically reheated coarse grained heat affected zone demonstrates the worst toughness in welded joint, since it contains a high-carbon martensite with some retained austenite, known as M-A phase, which is brittle and ...
Baker, T.N., Li, Y.
core   +1 more source

Influence of microstructure on fatigue property of ultra high-strength steels

open access: yesFracture and Structural Integrity, 2019
Ultra-high-strength steels (with tensile strength higher than 980 MPa) are widely used in automobile manufacturing owing to their lightweight that contributes to fuel efficiency.
Kanji OKUDA   +4 more
doaj   +3 more sources

Designing Of Advanced And Original Austempering Processes Based On Thermal Science And Engineering Physics Approaches [PDF]

open access: yes, 2016
In the paper, a small concentration of inverse solubility polymers in water and other liquid media is recommended to eliminate film boiling by means of reducing initial heat flux density.
Kobasko, N. (Nikolai)
core   +2 more sources

Enhanced Strength and Ductility by Introducing Nanobainitic Ferrite in Bainitic Steel Used in Sports Equipment

open access: yesMetals, 2021
The mechanical properties of carbide-free bainitic steels used in sports equipment were investigated. The nanobainitic ferrite was introduced in bainitic steel to enhance the stability of blocky retained austenite (RA).
Han Meng   +4 more
doaj   +1 more source

On the spheroidized carbide dissolution and elemental partitioning in a high carbon bearing steel 100Cr6

open access: yes, 2013
We report on the characterization of high carbon bearing steel 100Cr6 using electron microscopy and atom probe tomography in combination with multi-component diffusion simulations (DICTRA).
Bleck, Wolfgang   +5 more
core   +1 more source

Thin plate buckling mitigation and reduction challenges for naval ships [PDF]

open access: yes, 2013
Thin plate buckling or distortion on ship structures is an ongoing issue for shipbuilders. It has been identified that a significant number of factors can be put in place based on prior knowledge and good practice.
Galloway, Alexander   +2 more
core   +2 more sources

A review of heat treatment processes for bainitic steel

open access: yesJournal of Materials Research and Technology
Bainitic steel has been applied in bearings, automobiles, construction machinery, railways, and many other fields due to its excellent comprehensive properties.
Yupeng Zhang   +7 more
doaj   +1 more source

Influence of bainite morphology on impact toughness of continuously cooled cementite free bainitic steels [PDF]

open access: yes, 2012
The influence of bainite morphology on the impact toughness behaviour of continuously cooled cementite-free low carbon bainitic steels has been examined.
C Capdevila   +6 more
core   +2 more sources

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