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 Air Cooling Discussion Thread V3, Database, FAQ, Guides and Discussion!

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chyu89
post Dec 20 2008, 11:07 PM

I'm not a gynaecologist but I'll take a look
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use sandpaper slowly sand it out. the polish it.
cdlim87
post Dec 20 2008, 11:14 PM

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QUOTE(chyu89 @ Dec 20 2008, 11:07 PM)
use sandpaper slowly sand it out. the polish it.
*
tough to do that i thk hmm.gif coz the fin r too close among each other.. mayb treat with coke is a good solution for this...
TStkh_1001
post Dec 21 2008, 12:42 AM

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QUOTE(dan137 @ Dec 20 2008, 08:31 PM)
1 question..
is it normal to have a cooling fin like this after some times of usage?

» Click to show Spoiler - click again to hide... «

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aiks...what have u done? sweat.gif

QUOTE(cdlim87 @ Dec 20 2008, 10:58 PM)
yep.. blush.gif  that is oxidation layer, i 4gt where i read b4, there mention act oxidation not much effect on performance..
im not sure it real or nt, but for me will clean it up too, make it more nice looking.. laugh.gif
*
yup... but i oso forgot where i read liao tongue.gif
dan137
post Dec 21 2008, 01:54 AM

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QUOTE(chyu89 @ Dec 20 2008, 11:07 PM)
use sandpaper slowly sand it out. the polish it.
*
huh...that must be imposible for me to do so..

Added on December 21, 2008, 1:56 am
QUOTE(tkh_1001 @ Dec 21 2008, 12:42 AM)
aiks...what have u done?  sweat.gif
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do nothing lor..
just cuci the habuk, then jadi like that.

well...it not that bad actually.
camera effect makes it worst.
the rust not so visible as in the pic..

This post has been edited by dan137: Dec 21 2008, 01:56 AM
hilmiangah
post Dec 21 2008, 04:12 AM

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soak it in coke and its as good as new.
Silverfire
post Dec 21 2008, 11:48 AM

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LOL! Wait, I just realised aluminum can't get rusted! So what are those things??? doh.gif
chyu89
post Dec 21 2008, 12:22 PM

I'm not a gynaecologist but I'll take a look
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QUOTE(Silverfire @ Dec 21 2008, 11:48 AM)
LOL! Wait, I just realised aluminum can't get rusted! So what are those things??? doh.gif
*
oxidization =.=
TStkh_1001
post Dec 21 2008, 12:40 PM

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QUOTE(Silverfire @ Dec 21 2008, 11:48 AM)
LOL! Wait, I just realised aluminum can't get rusted! So what are those things??? doh.gif
*
aluminium can get rusted...just that their product is white powder... instead of the brownish rust we saw for normal steel
Silverfire
post Dec 21 2008, 01:26 PM

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I see >.< I thought aluminum cannot be oxidised.
celciuz
post Dec 21 2008, 01:44 PM

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dan137, your CCF how long has it been working? @@. Out of curiosity, have you lapped it? Maybe kena water or something..
cdlim87
post Dec 21 2008, 02:36 PM

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wana learn something abt chemistry... hmm.gif

besi biasa/iron >> ferum III, if oxide call ferum oxide (brown) **color besi karat laugh.gif
aluminium>> aluminium oxide (white)
copper>> copper oxide (black )
TStkh_1001
post Dec 21 2008, 02:39 PM

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copper is black when rusted meh? not green blue thingy meh?
dan137
post Dec 21 2008, 02:48 PM

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QUOTE(celciuz @ Dec 21 2008, 01:44 PM)
dan137, your CCF how long has it been working? @@. Out of curiosity, have you lapped it? Maybe kena water or something..
*
i bought it 9/10/2008.
so its been 2moths i'm using it.
no, i didnt do any lapping job..and yes..kena water cz i used to cuci it cz very berhabuk.

Added on December 21, 2008, 2:51 pm
QUOTE(tkh_1001 @ Dec 21 2008, 02:39 PM)
copper is black when rusted meh? not green blue thingy meh?
*
yup, when cooper get rusted, it turn to green blue thingy.
thats what happened to Statue Of Liberty.

This post has been edited by dan137: Dec 21 2008, 02:51 PM
chyu89
post Dec 21 2008, 03:04 PM

I'm not a gynaecologist but I'll take a look
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QUOTE(cdlim87 @ Dec 21 2008, 02:36 PM)
wana learn something abt chemistry... hmm.gif

besi biasa/iron >> ferum III, if oxide call ferum oxide (brown) **color besi karat laugh.gif
aluminium>> aluminium oxide (white)
copper>> copper oxide (black )
*
lol i posting chem at air cool thread

http://jchemed.chem.wisc.edu/JCESoft/CCA/C...DOXCU/PAGE1.HTM
cdlim87
post Dec 21 2008, 03:14 PM

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QUOTE(chyu89 @ Dec 21 2008, 03:04 PM)
lol i posting chem at air cool thread

http://jchemed.chem.wisc.edu/JCESoft/CCA/C...DOXCU/PAGE1.HTM
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» Click to show Spoiler - click again to hide... «

BTW really the copper oxide is in black color.. laugh.gif the green blue thingy is not call copper oxide i thk... hmm.gif mayb it mix with other else element...
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
edit:
QUOTE
Copper oxidizes slowly in air, corroding to produce a brown or green patina. At higher temperatures the process is much faster and produces mainly black copper oxide.


notworthy.gif notworthy.gif notworthy.gif

This post has been edited by cdlim87: Dec 21 2008, 03:17 PM
dan137
post Dec 21 2008, 03:44 PM

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ok ok..enough wif the chem class..

i'm waiting my coke now...will post result 2moro.
if god will..
we'll see what happened then..

This post has been edited by dan137: Dec 21 2008, 03:44 PM
cdlim87
post Dec 21 2008, 04:05 PM

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QUOTE(dan137 @ Dec 21 2008, 03:44 PM)
ok ok..enough wif the chem class..

i'm waiting my coke now...will post result 2moro.
if god will..
we'll see what happened then..
*
coke oso need wait?? shocking.gif
make it shining shining like new thn...
dan137
post Dec 21 2008, 04:07 PM

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QUOTE(cdlim87 @ Dec 21 2008, 04:05 PM)
coke oso need wait?? shocking.gif
make it shining shining like new thn...
*
ya lor...cz i asked my mom to help me buy it.. tongue.gif
lazy to go out...

This post has been edited by dan137: Dec 21 2008, 04:09 PM
chyu89
post Dec 21 2008, 04:11 PM

I'm not a gynaecologist but I'll take a look
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Dont waste it, drink it after u used it for the sake of lulz.
cdlim87
post Dec 21 2008, 04:20 PM

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SunBeam Core-contact Freezer 92mm

officail webiste

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» Click to show Spoiler - click again to hide... «


i wonder how well this small CCF work.. hmm.gif seem still no review on it yet... blush.gif
what nice with this cooler is the weight.... wub.gif 272g only..!!! wub.gif

This post has been edited by cdlim87: Dec 21 2008, 04:23 PM
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