#metal mixture
- Aloi — An archaic and regional technical term used in the past to designate a metallic alloy, specifically the mixture of gold or silver with base metals (such as copper), used for minting coins or crafting jewelry. In a broader structural sense, it represents an obsolete synonym for alloy, indicating the purity degree or fineness of a precious metal processed in old mint workshops.
- Aloiu — A regional, archaic, or popularly corrupted phonetic form for the word 'aloi' (alloy), or used specifically in certain local dialects to designate an inferior quality metallic mixture or a fluid composition. In old documents or the vocabulary of craftsmen from historical mining areas, the term reflects particularities of pronunciation and structural adaptation of borrowed technical terms.
- Alpaga — An obsolete, regional, or French-influenced spelling variant for alpaca or alpacă. In commercial texts and industrial catalogs of the past century, the term designated the fine wool fabric or the silvery-white metal alloy of copper, zinc, and nickel, preserved in technical archives under this alternating graphical form.