Bethlehem Steel

About: Bethlehem Steel is a based out in . It is known for research contribution in the topics: Coating & Corrosion. The organization has 1529 authors who have published 1559 publications receiving 19098 citations. The organization is also known as: Bethlehem Steel Corporation.

Container door barricade

Abstract: A container door barricade system for use on railroad container cars having one or more freight decks adapted to carry cargo containers of different lengths. The door barricade system comprises a plurality of both fixed and pivotal barricade assemblies longitudinally arranged along the length of the freight deck where the pivotal assemblies are operable from ground level at either side of the container car.

Mobile marine platform and method of installation

Abstract: A mobile marine drilling assembly has a horizontally disposed pontoon which floats on or is submerged below the surface of a marine environment. A first vertically disposed column is secured to the pontoon and extends upwardly therefrom. A work platform has an opening through which the column extends, and the platform overlies the pontoon and is vertically movable relative thereto along the column. A jack system is operably connected with the work platform and with the column for jacking the work platform along the column between a first position wherein the pontoon floats on the surface of the marine environment and a second position wherein the pontoon is disposed a substantial distance below the surface of the marine environment. An anchor is secured to the floor of the marine environment. A plurality of resilient tendons extend between and are secured to the pontoon and the anchor, and the tendons are under tension when the pontoon is in the second position so that wave and current induced horizontal movement of the pontoon and thereby of the column and the work platform is permitted, and vertical movement is resisted.

Method of making an as-rolled multi-purpose weathering steel plate and product therefrom

Abstract: A method of making a weathering grade steel plate includes the steps of establishing a minimum yield strength plate thickness target from one of 344MPa (50KSI) up to 10.16cms (4'), 447MPa (65KSI) up to 3.81cms (1.5'), and 481MPa (70KSI) up to 3.17cms (1.25'). A modified weathering grade alloy composition is cast into a slab employing effective levels of manganese, carbon, niobium, vanadium, nitrogen, and titanium. The cast slab is heated and rough rolled to an intermediate gauge plate. The intermediate gauge plate is controlled rolled and subjected to one of air cooling or accelerated cooling depending on the minimum yield strength and thickness target. With the controlled alloy chemistry, rolling and cooling, the final gauge plate exhibits discontinuous yielding and can be used for applications requiring a 481MPa (70KSI) minimum yield strength in plate thicknesses up to 3.17cms (1.25'), a 447MPa (65KSI) minimum yield strength in plate thickness up to 3.81cms (1.50') and a 344MPa (50KSI) minimum yield strength for plates as thick as 10.16cms (4').

Method of determining coke level

Abstract: Instruments measure and periodically store coke vertical temperature profile data sets at multiple coke guide levels within expected level range. Computer detects highest level in each data set above a reference temperature and terminal plots coke level as a function thereof.

Boltless, friction-fit, adjustable rail brace

Abstract: A boltless, friction-fit adjustable brace for bracing rails on a tie plate wherein a plurality of friction surfaces of a removable side brace engage corresponding surfaces on a rail. The brace is provided with a serrated portion on its side for engagement with a serrated washer, which washer has a pair of ear lugs which span and contact a mounting plate on the tie plate. Finally, a resilient spring clip is applied thereto to engage the serrated washer, to prevent longitudinal, lateral and elevational movement of the side brace, when the rails are under load.