The ternary material "Ternary" international authoritative dictionary Merriam-webster defines "ternary" as "Having three elements, parts, or divisions or arranged in three ternary petals" Therefore, “ternary material” refers to a whole composed of three chemical components (elements), components (simple substances and compounds) or parts (parts), including alloys, inorganic non-metallic materials, organic materials, and polymer composite materials widely used in mineral extraction, metal smelting, material processing, new energy and other industries.