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CAD (top) and stainless steel laser-cut part (bottom) Laser cutting is a technology that uses a laser to vaporize materials, resulting in a cut edge. While typically used for industrial manufacturing applications, it is now used by schools, small businesses, architecture, and hobbyists. Laser cutting works by directing the output of a high ...
Delamination. Delamination is a mode of failure where a material fractures into layers. A variety of materials, including laminate composites [ 1] and concrete, can fail by delamination. Processing can create layers in materials, such as steel formed by rolling [ 2][ 3] and plastics and metals from 3D printing [ 4][ 5] which can fail from layer ...
304L stainless steel, a low-carbon variant of 304 steel, is used for ultra-high vacuum systems. 316L stainless steel a low-carbon and low-magnetic stainless steel, used in accelerator technologies. 347 stainless steel does not accept high polish. 321 stainless steel is chosen when low magnetic permeability is needed.
Marquetry. Tilt-top table veneered in a parquetry pattern by Isaac Leonard Wise, circa 1934. Marquetry (also spelled as marqueterie; from the French marqueter, to variegate) is the art and craft of applying pieces of veneer to a structure to form decorative patterns or designs. The technique may be applied to case furniture or even seat ...
Steelmaking. Steelmaking is the process of producing steel from iron ore and/or scrap. In steelmaking, impurities such as nitrogen, silicon, phosphorus, sulfur, and excess carbon (the most important impurity) are removed from the sourced iron, and alloying elements such as manganese, nickel, chromium, carbon, and vanadium are added to produce ...
On Wednesday, July 30, actress Reese Witherspoon enjoyed dinner with private equity financier Oliver Haarmann after the pair arrived via helicopter in New York City a night earlier. They were ...
Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Thicknesses can vary significantly; extremely thin sheets are considered foil or leaf, and pieces thicker than 6 mm (0.25 in) are considered plate, such as plate steel, a class of structural steel . Sheet metal is available in flat pieces or coiled strips.
July 16, 2024 at 7:48 PM. A mom says reading her daughter’s diary — with her approval — makes them closer than ever. Kristin Hallett, a mom in Calgary in Alberta, Canada, keeps a tradition ...