Institution
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.
Papers published on a yearly basis
Papers
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31 May 1974TL;DR: In this paper, large steel products such as structural sections, castings, forgings and machined sections are coated with a smooth, adherent, bright metallic coating comprised of 25 to 85% aluminum, silicon in an amount of 0.7% or more by weight of the amount of aluminum and the balance substantially zinc.
Abstract: Large steel products such as structural sections, castings, forgings and machined sections are coated with a smooth, adherent, bright metallic coating comprised of 25 to 85% aluminum, silicon in an amount of 0.7% or more by weight of the amount of aluminum and the balance substantially zinc without the occurrence of detrimental exothermic reactions of the coating medium with the base metal.
21 citations
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TL;DR: In this article, the authors describe the design, working, performance, costs and benefits of a computerized scheduling and management information system that has been developed for a large, generalized m/n machine shop which had previously been a bottleneck facility in the Cast Roll Manufacturing complex of Bethlehem Steel Corporation.
Abstract: This paper describes the design, working, performance, costs and benefits of a computerized scheduling and management information system that has been developed for a large, generalized m/n machine shop which had previously been a bottleneck facility in the Cast Roll Manufacturing complex of Bethlehem Steel Corporation. A flexible discrete-event simulation model, at the heart of the computer system, generates two types of schedules: Planning Schedules for making long- and medium-term planning and operating decisions, and Production Schedules for sequencing approximately 1,000 rolls on 40 machines on a day-to-day basis. A number of supporting programs perform data management, file management, and report-generation functions. Data-collection functions are deliberately performed manually to avoid the high costs associated with automatic data-collection equipment normally used in large computer systems. The computer programs are run in a time-sharing environment. A cathode ray tube and a medium-speed printer ...
21 citations
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01 Feb 1977TL;DR: In this article, the energy absorption of automotive sheet steels was determined at impact speeds to 40 mph by crushing tubular structures at 70 and -40 F. Energy absorption increased with impact velocity, strength, thickness, and lower temperature.
Abstract: The energy absorption of automotive sheet steels was determined at impact speeds to 40 mph by crushing tubular structures at 70 and -40 F. The test program was designed to provide an intermediate step between tensile and vehicle tests aimed at understanding material behavior at high impact speeds. Energy absoprtion increased with impact velocity, strength, thickness, and lower temperature. Energy absorbed was also influenced by tube geometry. These results show that the new HSLA steels provide excellent energy absoprtion and that designers can use these steels at relatively light gages to reduce vehicle weight without sacrificing crashworthiness, even at low temperature. /GMRL/
21 citations
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TL;DR: In this article, the formability of heat-treated and as-hot-rolled dual-phase steels was evaluated in neck and fracture-limited forming modes and compared with conventional high-strength low-alloy (HSLA) or microalloyed steels.
Abstract: The formability of both heat-treated and as-hot-rolled dual-phase steels was evaluated in neck- and fracture-limited forming modes and compared with the formability of conventional high-strength low-alloy (HSLA) or microalloyed steels. For both production routes the formability of dual-phase steels was found to be sensitive to tensile strength, improving as the tensile strength decreased. Forming-limit diagrams developed for the dual-phase steels were consistent with those reported in earlier studies and are superior to those of microalloyed steels of equivalent tensile strength. Conversely, the hole enlargement and transverse bend data showed that the dual-phase steels are somewhat poorer than comparable HSLA steels in fracture-limited formability. In the stretch-bend test, which combines bending and tensile stresses, the dual-phase steels were once again found to be superior to equivalent HSLA grades. Also, while the method of dual-phase steel production had no significant effect on the forming limit diagrams, the heat-treated dual-phase steels in this study exhibited poorer sheared-edge stretchability, bendability, and stretch bendability than as-hot-rolled dual-phase steels.
21 citations
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TL;DR: A railway gondola car suitable for rotary unloading is described in this article, where the floor of the car comprises a pair of concave troughs which extend between the center sill and the sides of a car having their axes parallel to the axis of the centre sill along that portion of car between the trucks.
Abstract: A railway gondola car suitable for rotary unloading. The floor of the car comprises a pair of concave troughs which extend between the center sill and the sides of the car having their axes parallel to the axis of the center sill along that portion of the car between the trucks. The car has an increased lading capacity and lower center of gravity than conventional gondola cars.
21 citations
Authors
Showing all 1529 results
Name | H-index | Papers | Citations |
---|---|---|---|
Robert L. Byer | 130 | 1036 | 96272 |
Peter R. C. Howe | 58 | 278 | 12559 |
Pradeep K. Rohatgi | 55 | 362 | 11845 |
John G. Speer | 44 | 205 | 8521 |
Diran Apelian | 39 | 247 | 5811 |
Alan W. Cramb | 25 | 69 | 1981 |
Steven J. Eppell | 22 | 68 | 2725 |
J. R. Michael | 21 | 35 | 6820 |
Herbert E. Townsend | 16 | 58 | 1438 |
Francis J. Vasko | 16 | 65 | 860 |
Kenneth L. Stott | 12 | 21 | 433 |
Fritz Friedersdorf | 12 | 47 | 635 |
B. E. Wilde | 11 | 24 | 245 |
Floyd E. Wolf | 10 | 18 | 300 |
Steven S. Hansen | 10 | 19 | 650 |