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  2. Ferroaluminum - Wikipedia

    en.wikipedia.org/wiki/Ferroaluminum

    Ferroaluminum (FeAl) is a ferroalloy, consisting of iron and aluminium.The metal usually consists of 40% to 60% aluminium. Applications of ferroaluminum include the deoxidation of steel, [1] hardfacing applications, reducing agent, thermite reactions, AlNiCo magnets, and alloying additions to welding wires and fluxes. [2]

  3. List of materials properties - Wikipedia

    en.wikipedia.org/wiki/List_of_materials_properties

    A material property is an intensive property of a material, i.e., a physical property or chemical property that does not depend on the amount of the material. These quantitative properties may be used as a metric by which the benefits of one material versus another can be compared, thereby aiding in materials selection.

  4. Ferroalloy - Wikipedia

    en.wikipedia.org/wiki/Ferroalloy

    Ferroalloy refers to various alloys of iron with a high proportion of one or more other elements such as manganese (Mn), aluminium (Al), or silicon (Si). [1] They are used in the production of steels and alloys.

  5. List of named alloys - Wikipedia

    en.wikipedia.org/wiki/List_of_named_alloys

    Notes [ edit ] ^ The purity of gold alloys is expressed in karats , (UK: carats) which indicates the ratio of the minimum amount of gold (by mass ) over 24 parts total. 24 karat gold is fine gold (24/24 parts), and the engineering standard [ citation needed ] is that it be applied to alloys that have been refined to 99.9% or better purity ("3 ...

  6. Properties of metals, metalloids and nonmetals - Wikipedia

    en.wikipedia.org/wiki/Properties_of_metals...

    The characteristic properties of elemental metals and nonmetals are quite distinct, as shown in the table below. Metalloids, straddling the metal-nonmetal border , are mostly distinct from either, but in a few properties resemble one or the other, as shown in the shading of the metalloid column below and summarized in the small table at the top ...

  7. Aluminium - Wikipedia

    en.wikipedia.org/wiki/Aluminium

    Extraction and processing costs were lowered over technological progress and the scale of the economies. However, the need to exploit lower-grade poorer quality deposits and the use of fast increasing input costs (above all, energy) increased the net cost of aluminium; [111] the real price began to grow in the 1970s with the rise of energy cost ...

  8. Aluminium–copper alloys - Wikipedia

    en.wikipedia.org/wiki/Aluminium–copper_alloys

    Aluminium–copper alloys (AlCu) are aluminium alloys that consist largely of aluminium (Al) and traces of copper (Cu) as the main alloying elements.Important grades also contain additives of magnesium, iron, nickel and silicon (AlCu(Mg, Fe, Ni, Si)), often manganese is also included to increase strength (see aluminium-manganese alloys).

  9. 7022 aluminium alloy - Wikipedia

    en.wikipedia.org/wiki/7022_aluminium_alloy

    7022 aluminium alloy is an alloy in the wrought aluminium-zinc family (7000 or 7xxx series). It is one of the more complex grades in the 7000 series, with at least 87.85% aluminium by weight.