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The family includes Kovar, FerNiCo I, FerNiCo II, and Dumet. The name is made up of the chemical symbols of its constituent three elements. "Dumet" is a portmanteau of "dual" and "metal," because it is a heterogeneous alloy, usually fabricated in the form of a wire with an alloy core and a copper cladding. These alloys possess the properties of ...
Three-phase plugs have a dimension of 35.4 (± 0.7) × 30 (± 0.7) mm. Pin length of the connector The pins are 19 mm (± 0.5 mm) long on all types. The length of the insulation on the connector pins is 8 mm (± 0.25 mm). Diameter of the pins and the openings The pins of the 10 A connector are 4 mm (± 0.06 mm) in diameter.
The Notz Metal (officially Notz Metal, Inc.) is a Swiss integrated steel and wire manufacturing company based in Biel/Bienne (BE), Switzerland.Founded in 1898, the company is still privately held and managed by the third generation of the Notz family.
As quoted in an online version of: David R. Lide (ed), CRC Handbook of Chemistry and Physics, 84th Edition.CRC Press. Boca Raton, Florida, 2003; Section 4, Properties of the Elements and Inorganic Compounds; Physical Properties of the Rare Earth Metals
Very importantly, constantan can be processed for self-temperature compensation to match a wide range of test material coefficients of thermal expansion.A-alloy is supplied in self-temperature-compensation (S-T-C) numbers 00, 03, 05, 06, 09, 13, 15, 18, 30, 40, and 50, for use on test materials with corresponding thermal expansion coefficients, expressed in parts per million by length (or μm ...
One pied (1 fuss) was equal to 0.30 m, according to the fixed value defined during the transition to the metric system. [1] [4] Some other units and their fixed values are given below: 1 ligne = 1/144 pied 1 linie = 1/144 pied 1 pouce = 1/12 pied 1 zoll = 1/12 pied 1 aune = 2 pied (or 4 pied [3]) 1 elle = 2 pied 1 brache = 2 pied [3] 1 toise ...
Strip of permalloy. Permalloy is a nickel–iron magnetic alloy, with about 80% nickel and 20% iron content.Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories, [1] it is notable for its very high magnetic permeability, which makes it useful as a magnetic core material in electrical and electronic equipment, and also in magnetic shielding to block magnetic fields.
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