What are Aluminium Alloys?

Aluminium is the third largest most easily available metal embedded within the earth’s crust, but it is very difficult to extract aluminium from its ores. It is soft and ductile in origin, as compared to other metals which are transformed into alloys. Aluminium alloys are popular among engineers, as they handle various tasks involving automation using metals and alloys.

Aluminium alloys is made up of composites of aluminium. The metals which are usually blended with aluminium to form alloys are zinc, copper, silicon and likes. Alloys are commonly segregated into casting alloys and wrought alloys, which are distributed into various groups depending on whether they are heat resistant or not.

Aluminium is alloyed with magnesium, silicon, iron and likes without being subjected to heat treatments and treated with heat to form alloys with copper, magnesium, zinc, and silicon. Aluminium alloys generally are popular among various industries namely automobile, construction, aerospace and likes which largely use metal products and require robust options, which are cost efficient. Alloys are also used as they are better alternatives to metals which do not corrode easily and are even light weight.

Simplified below are vital facts about casting and wrought alloys. These are two main types of aluminium alloys used commonly in industrial as well as household environments.

Cast Alloys: They are obtained by melting a combination of metals and then casted. In the process of casting, alloys are dispensed in moulds or various kinds, shapes. Alloys obtain their identity with a specific shape through casting. However compared to wrought alloys they are week in strength, but cost efficient. Various products are made using this technique which exhibit a low melting point and tension

Wrought Alloys:These robust alloys are made by forging and beating metals like copper, zinc and likes to obtain alloys of a desired dimension and strength. They are durable and can withstand large amount of load hence are used largely in industries. Mostly widely used examples of wrought alloys are metal foil sheets used commonly in households as well as industries.

Aluminium alloys are used largely as they are lighter, less combustible as compared to magnesium alloys. The aluminium oxides help in protecting surfaces from losing lustre in rigid temperatures and dry environments.

Uses of alloys: They are flexible in nature and hence dominate over other alloys in the automobile industry. Alloys of aluminium are mainly used to make spare parts of products which are in constant motion as they are light weight.

The ability to recycle limitless aluminium alloys makes them particularly ideal for all work environments. Meteorologists prefer aluminium alloys over other metal alloys as they are It is non-magnetic and do not ignite easily.Aluminium is used in the packaging industries which handle hospitality catering and use foil containers and sheets to deliver food.