rail steel

rail steel

[′rāl ‚stēl]
(metallurgy)
Steel used to make rail track.
References in periodicals archive ?
An innovative rail steel, designed and manufactured in Whyalla, South Australia specifically for Inland Rail demonstrates the far-reaching opportunities generated by this once-in-a-generation infrastructure project.
The project was completed on August 31, 2018, with some rail steel materials used in the project.
The ductility and the fracture toughness of UIC 60 rail steel are higher than those of KS 60 rail steel, so for UIC 60 rail steel, it has a higher resistance to the contact fatigue but has a lower resistance to the wear [6].
Voestalpine also presented new rail steel grades, highly digitalised integrated rail system solutions, and a wide range of services at the show.
where a is coefficient of thermal expansion of rail steel [1/[degrees]C] and the part of substitute axial force [S.sub.v] = m[v.sup.2] (depending on speed) can be calculated in relation to the equivalent rail temperature increase [DELTA][T.sub.eq].
The city told the paper it estimates receiving at least $4.1 million in recycling revenue from the 150 miles of rail steel and an additional $4.2 million from recycled steel from buildings.
Topics discussed include micro-scale modeling of carbon-fiber reinforced thermoplastic materials, behavior of lightweight concretes, impact and sliding wear resistance of Hadfield and Rail steel, safety and reliability of carbon nanotubes in nanoactuator applications, and the design and finite element modal analysis of composite wind turbine blades.
The requirements for material characteristics of rail steel, caused by the increasing rate of travel speeds of rail vehicles and the higher axle loads, are constantly rising.
The reference acceptance value used now is the minimum hardness of the running surface on which based are now the new designation of rail steel grades (Vitez et al., 2003).
The blast furnace at Scunthorpe will enable the site to treat special bloom and rail steel grades for French and UK rail plants.
Key features include Krieger stainless steel Cryo-treated barrel, four rail steel gas block rails, flip-up front sight mounts on gas block, Anschutz-style hand guard float tube, QO front swivel, QMI titanium firing pin, tactical charging handle latch, eight-inch swan sleeve with flipup rear sight, Harris Engineering bipod, two-stage Jewel trigger assembly, Royal Arms match grade pistol grip, adjustable match butt stock assembly with QD side butt swivel and a 10-round magazine.
HSLA steel is the most probable source of Nb in the foundry melt as it is starting to be used in auto bodies, structural steels, rail steel, railway tank cars, cold-forming strip, offshore structures, oil and gas pipeline, and shipbuilding.