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  2. Mechanical device test stands - Wikipedia

    en.wikipedia.org/wiki/Mechanical_device_test_stands

    A mechanical device test stand [1] is one specific type of test stand.It is a facility used to develop, characterize and test mechanical components. The facility allows for the testing of the component and, it offers measurement of several physical variables associated to the functionality of the component.

  3. TestStand - Wikipedia

    en.wikipedia.org/wiki/TestStand

    TestStand is a test management software suite from National Instruments. [1]TestStand is used to develop test software for products which are produced by an enterprise. The test station has a similar appearance to test personnel across the product line.

  4. Nickel - Wikipedia

    en.wikipedia.org/wiki/Nickel

    The market price of nickel surged throughout 2006 and the early months of 2007; as of April 5, 2007, the metal was trading at US$52,300/tonne or $1.47/oz. [87] The price later fell dramatically; as of September 2017, the metal was trading at $11,000/tonne, or $0.31/oz. [88] During the 2022 Russian invasion of Ukraine, worries about sanctions on ...

  5. Iron–nickel alloy - Wikipedia

    en.wikipedia.org/wiki/Iron–nickel_alloy

    Ni 2 Fe to Ni 3 Fe Earth's core: Earth's core is composed of an iron–nickel alloy [8] about 5.5% Ni: Elinvar: A manufactured alloy whose elasticity does not change with temperature; 5% Cr: 36% Ni: Invar: A steel manufactured to have a very low thermal expansion: 36% Ni: Kamacite: A native metal found in meteoric iron: Fe [0.9] Ni [0.1 ...

  6. Hardnesses of the elements (data page) - Wikipedia

    en.wikipedia.org/wiki/Hardnesses_of_the_elements...

    This page was last edited on 16 November 2024, at 12:16 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  7. Retort stand - Wikipedia

    en.wikipedia.org/wiki/Retort_stand

    Retort stand. In chemistry, a retort stand, also called a clamp stand, [1] a ring stand, [2] or a support stand, [3] is a piece of scientific equipment intended to support other pieces of equipment and glassware — for instance, burettes, test tubes and flasks.

  8. Permalloy - Wikipedia

    en.wikipedia.org/wiki/Permalloy

    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.

  9. Inconel - Wikipedia

    en.wikipedia.org/wiki/Inconel

    Inconel is a difficult metal to shape and to machine using traditional cold forming techniques due to rapid work hardening. After the first machining pass, work hardening tends to plastically deform either the workpiece or the tool on subsequent passes.