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Amorphous steel is limited to foils of about 50 μm thickness. The mechanical properties of amorphous steel make stamping laminations for electric motors difficult. Since amorphous ribbon can be cast to any specific width under roughly 13 inches and can be sheared with relative ease, it is a suitable material for wound electrical transformer cores.
The stacking factor (also lamination factor or space factor [1]) is a measure used in electrical transformer design and some other electrical machines. It is the ratio of the effective cross-sectional area of the transformer core to the physical cross-sectional area of the transformer core. The two are different because of the way cores are ...
Ferrosilicon is used as a source of silicon to reduce metals from their oxides and to deoxidize steel and other ferrous alloys. This prevents the loss of carbon from the molten steel (so called blocking the heat); ferromanganese, spiegeleisen, calcium silicides, and many other materials are used for the same purpose. [5]
Stator lamination with a rotor lamination, with 36 slots for the stator and 40 slots for the rotor. The rotor bars may be made of either copper or aluminium. A very common structure for smaller motors uses die cast aluminium poured into the rotor after the laminations are stacked. Larger motors have aluminium or copper bars which are welded or ...
Lamination is the technique/process of manufacturing a material in multiple layers, so that the composite material achieves improved strength, stability, sound insulation, appearance, or other properties from the use of the differing materials, such as plastic.
Iron and steel mills of the Philippines (2 P) This page was last edited on 14 March 2021, at 15:24 (UTC). Text is available under the Creative Commons Attribution ...
Corrosion-resistant, structural tubulars and casings are important infrastructure assets in the oil and gas industry. Tubulars and casings are subject to aggressive well conditions, serving to permit operations across extreme formation and production pressure differentials, in high temperatures and in highly corrosive environments that contain hydrogen sulfide (H
ASEP exists in the advancement of structural engineering in the Philippines as well as upholding ethical values in the promotion of national and international professional collaboration with governments, industry and the academe. [4] The organization specifically lobbies on legislation of the Philippines [5] in the national and local levels.