Aluminium is quite soft and very easy to machine. It can be easily shaped and drilled. It can also be welded fairly easily.
Yes, aluminum is easy to cut because the toughness of it is about four.
- aluminium is cheap- aluminium has a low density- aluminium is not easy corrodable- aluminium has convenable thermal and electrical coductivities
An atom cannot be cutted by chemical or mechanical procedures; only nuclear physics methods can destroy the atom.
Aluminium fencing has many benefits including low cost compared to traditional metal fences, no rusting and low maintenance as it does not require annual painting. It is also secure and can be easily cut to fit the slope or shape of a garden.
1000 kg aluminium oxide contain 470,588 kg aluminium.
Aluminium is a metal (an element), not an alloy. This means that it's only made up of aluminium atoms. It has no other impurities in it. Aluminium ore is called bauxite. This has aluminium plus other substances in it, but aluminium on its own is a metal with just aluminium atoms in it.
- aluminium is cheap- aluminium has a low density- aluminium is not easy corrodable- aluminium has convenable thermal and electrical coductivities
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Yes, copper is easy to cut because it isn't tough.
Aluminium is not the best choice for a knife blade, even one to use to cut bread. Some kind of steel is a better choice.
An atom cannot be cutted by chemical or mechanical procedures; only nuclear physics methods can destroy the atom.
Aluminium metal is shiny. However, it is a very reactive metal with oxygen (air). So if a piece is cut in the lab. you may briefly, (a second or two) see a shiny metal. It then rapidly oxides to form the impervious layer of aluminium oxide , which is dull in appearance. So domestic aluminium pots and pans , whilst made of aluminium, the surface that you see is actually aluminium oxide(dull).
It's strong enough, cheap enough and easy enough to work with.
It's strong enough, cheap enough and easy enough to work with.
Neither rust. Only iron rusts. However, copper and aluminium both oxidise. Aluminium oxidises extremely quickly. It you cut a piece of aluminium in the air, it immediately oxidises. The surface that you see/feel for aluminium is actually aluminium oxide. (Al2O3). The surface of aluminium pots and pans in the kitchen is actually aluminium oxide. . Aluminium oxide is impervious to further oxidation and so the aluminium underneath remains as aluminium . Copper on the other hand is a much slower oxidiser. The brown/red colour of copper metal will slowly tarnish (oxidise) over a period of days and weeks, to become a dull colour and if left for a longer time , may go black as copper oxide, or green as copper carbonate.
Aluminium is a good material in terms of conservation as it is easy to recycle, provided it can be separated from other trash.
aluminium foil. that's easy
You can make rings with it or you can cut out a photo frame out of cardboard and cover it in foil its so cool and pretty.