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Anodizing


willy wonka

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just to settle a little debate from today

does anodizing take off weight.

i said it does because its removing material..

anyone know the DEFFINITE answer?

You sort of answered your own question there mate :P But yeah, ask tarty Adam, he anodised a whole frame.

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anodising is a process which makes the natural oxide layer on the aluminium thicker. as has been pointed out, this is metal + oxygen to produce an oxide, therefore it is heavier. Also the oxide layer is then dyed to give the desired colour, the dye is also adding weight.

Its worth it for the small increase however, as the incresed oxide layer protects the aluminium (unlike iron oxide, which spreads).

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After you finish the whole process of applying dye and the sealant, the item you've been working on will be heavier.

But that's nothing comparing to how detrimental anodizing is in the long run. Just read this:

Anodizing makes the surface slightly harder

Hard surface = less scratches

Scratches = weight loss

Less scratches = less weight loss

Basically, it's better to have soft parts so that when you accidentally scratch them, you remove a big chunk of metal. That will keep your bike nice and light.

And what is Deng trying to do? Force anodizing on us so we have to ride heavy bikes!

Edited by Inur
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anodising is a process which makes the natural oxide layer on the aluminium thicker. as has been pointed out, this is metal + oxygen to produce an oxide, therefore it is heavier. Also the oxide layer is then dyed to give the desired colour, the dye is also adding weight.

Its worth it for the small increase however, as the incresed oxide layer protects the aluminium (unlike iron oxide, which spreads).

After you finish the whole process of applying dye and the sealant, the item you've been working on will be heavier.

But that's nothing comparing to how detrimental anodizing is in the long run. Just read this:

Anodizing makes the surface slightly harder

Hard surface = less scratches

Scratches = weight loss

Less scratches = less weight loss

Basically, it's better to have soft parts so that when you accidentally scratch them, you remove a big chunk of metal. That will keep your bike nice and light.

And what is Deng trying to do? Force anodizing on us so we have to ride heavy bikes!

now its my turn for the evil laugh

muhahahahaha

you lose

Grant you unt they offered no proof whatsoever that anodising makes frames lighter.

i am right

muhah

Edited by afroman
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it actually makes it lighter as before anything can be died it must be clean, it is dipped into acid to take a layer off so the dye can key into the material, when it is dipped in acid the material taken off is greather than the dye so will weigh less overall :)

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