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.

Planking and method of use

Abstract: The invention is directed to metal planking used to construct planar surfaces, such as patio, porch and balcony decks, and interior floors and roofs of structures. The metal planking comprises an elongated strut and a slidable cap that covers the strut after the strut is fastened to support members in the structure. The strut includes a first flange and first web spaced apart from a second flange and second web, and a cord extending between the first web and the second web. The cord provides a surface for fastening the strut to the support members of the structure, and the cord includes at least one corrugation extending in an upward direction to a location adjacent the plane of the first and second strut flanges. The slidable cap includes a first hem extending along one edge of the cap, and a second hem extending along the opposite edge of the cap. The first and second hems include a seam shaped to slidably receive either of the strut flanges so that the slidable cap can be pushed onto the flanges and slipped along a length of the strut to cover the strut after the cord is fastened to the support members.

Rolled steel having high strength and low impact transition temperature and method of producing same

Abstract: Rolled steels characterized in their as-rolled condition by an unexpected combination of high strength and low impact transition temperature. The product is produced by rolling a steel workpiece containing both austenite and ferrite, preventing complete recrystallization at any time thereafter, and continuing the rolling of said workpiece as it is cooling in the temperature range between the Ar1 temperature and 600 DEG F.

Apparatus for one side coating of a continuous strip

Abstract: Improved apparatus for the continuous coating of one side only of a metal strip with molten coating metal, more particularly, one side galvanizing of a ferrous metal strip. Characteristics of the invention are (1) an atmosphere controlled entry chute through which said metal strip passes into the molten coating metal, (2) a deflector roll which guides said strip into and out of said molten coating metal, where the width of said deflector roll is less than the width of said strip and said strip is only slightly immersed below the surface of said molten coating metal, (3) movable guide means adapted to shift laterally with corresponding movement of said strip, and (4) gas jets secured to said guide means and directed towards edges of the uncoated surface of said strip projecting beyond said deflector roll to prevent molten metal from contacting said uncoated surface.