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A 2.26 kΩ, 1%-precision resistor with 5 color bands (), from top, 2-2-6-1-1; the last two brown bands indicate the multiplier (×10) and the tolerance (1%).. An electronic color code or electronic colour code (see spelling differences) is used to indicate the values or ratings of electronic components, usually for resistors, but also for capacitors, inductors, diodes and others.
Silver. ±10%. None. ±20%. The first letter of the color code is matched by order of increasing magnitude. The electronic color codes, in order, are: 0 = B lack. 1 = B rown. 2 = R ed.
Major and minor colors are chosen from two different groups of five, resulting in 25 color combinations. The color combinations are applied to the insulation that covers each conductor. Typically, one color is a prominent background color of the insulation, and the other is a tracer, consisting of stripes, rings, or dots, applied over the ...
Several companies import cast-iron cookware of Chinese manufacture and market these products in America. Known American marketers of Chinese cast-iron cooking equipment include Bayou Classic, Camp Chef, Coleman, Lodge enameled pans, Old Mountain, The Windmill Cast Iron and Texsport. There is also a cast-iron manufacturer in Colombia named ...
Malleable iron is cast as white iron, the structure being a metastable carbide in a pearlitic matrix. Through an annealing heat treatment, the brittle structure as first cast is transformed into the malleable form. Carbon agglomerates into small roughly spherical aggregates of graphite, leaving a matrix of ferrite or pearlite according to the ...
Wagner Manufacturing Company. The Wagner Manufacturing Company was a family-owned manufacturer of cast iron and aluminum products based in Sidney, Ohio, US. It made products for domestic use such as frying pans, casseroles, kettles and baking trays, and also made metal products other than cookware. Wagner was active between 1891 and 1952, and ...
Griswold Manufacturing. Griswold Manufacturing ( / ˈɡrɪzwɔːld, - wəld /) [ 1] was an American manufacturer of cast-iron kitchen products founded in Erie, Pennsylvania, in business from 1865 through 1957. For many years the company had a world-wide reputation for high-quality cast-iron cookware. Today, Griswold pieces are collectors' items.
Cast iron is a class of iron – carbon alloys with a carbon content of more than 2% and silicon content around 1–3%. [ 1] Its usefulness derives from its relatively low melting temperature. The alloying elements determine the form in which its carbon appears: white cast iron has its carbon combined into an iron carbide named cementite, which ...