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For questions about metals in general and their physical or chemical properties. For characteristic properties and reactions of d and f block metals specifically, use the [transition-metals] and [rare-earth-elements] tags respectively instead.

0 votes
1 answer
133 views

Should equiatomic iron–cobalt alloy be written as FeCo or CoFe?

I have an alloy made of 50% iron and 50% cobalt. I see occasionally in the literature this is written as FeCo alloy. But shouldn't it be CoFe alloy since the chemical symbols are supposed to be arrang …
Terry Price's user avatar
2 votes
1 answer
1k views

Are alloy compositions given in weight percent or atomic percent

Often I see alloys described like this, Lockalloy is an alloy that consists of 62% beryllium and 38% aluminum Are the percentages mentioned here a weight percent (wt.%) or atomic percent (at.%)? Is …
Terry Price's user avatar