Alloy Metallurgy or alloy (English: alloy) is a material made from a combination of 2 or more metal type by an alloy material properties differ from its original components.
Alloy compound or alloy (English: alloy) is a material caused by a combination of two or more metals from the alloy materials that have different features from its original components.
Alloy, alloy or alloy (English: alloy) material is caused by the combination of metal from the 2 type or above. The alloy material has different features from its original components