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Alnico magnets are produced by casting or sintering processes. [9] Cast alnico is produced by conventional methods using resin bonded sand molds, which can be intricate and detailed, thereby allowing for complex shapes to be produced. [10] The produced alnico magnet typically has a rough surface. [11]
Magnetic alloys have become common, especially in the form of steel (iron and carbon), alnico (iron, nickel, cobalt, and aluminum), and permalloy (iron and nickel). So-called " neodymium magnets " are alloys of neodymium, iron and boron forming the crystal structure Nd 2 Fe 14 B.
Most common audio magnets, including those used in loudspeakers and electromagnetic instrument pickups, are ferrite magnets. Except for certain "vintage" products, ferrite magnets have largely displaced the more expensive Alnico magnets in these applications. In particular, for hard hexaferrites today the most common uses are still as permanent ...
The Best Foods to Cook In a Cast-Iron Skillet Seared Meats. Searing meat is probably what we use our cast-iron skillet for the most often. The pan's unparalleled heat retention ensures a perfect ...
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Ferromagnetism is a property of certain materials (such as iron) that results in a significant, observable magnetic permeability, and in many cases, a significant magnetic coercivity, allowing the material to form a permanent magnet. Ferromagnetic materials are noticeably attracted to a magnet, which is a consequence of their substantial ...
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A cooking vessel is a type of cookware or bakeware designed for cooking, baking, roasting, boiling or steaming. Cooking vessels are manufactured using materials such as steel, cast iron, aluminum, clay and various other ceramics. [1] All cooking vessels, including ceramic ones, absorb and retain heat after cooking has finished. [2]