LockedIC Diamond warning

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JeffreyHam
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Re:IC Diamond warning 2010/11/20 21:37:18 (permalink)
Thank you for the excellent info. you have provided here, ICD!!

 
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#31
warthorn
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Re:IC Diamond warning 2010/11/20 21:44:57 (permalink)
Yeah that's some great info ICD! Am I following right -- the scratches just look worse due to the carbon residue that gets left behind? Not that the scratches are unusually deep just look worse?
 
BTW -- you should contact EVGA. If you're an official representative and can prove it, they can likely give you an official name tag. Bigfoot Networks has a few reps here, for example.

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#32
zurginator
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Re:IC Diamond warning 2010/11/20 21:51:58 (permalink)
Does a pea sized drop not move when spread?
 
I'm glad to know these reports are all flukes. Thanks for clearing stuff up.
#33
BioHazardSperm
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Re:IC Diamond warning 2010/11/21 01:20:47 (permalink)


Mr. Clean Magic Eraser..... Just wondering ,would you say this is your preferred cleaner for heat-sinks ?

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#34
JeffreyHam
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Re:IC Diamond warning 2010/11/21 01:31:00 (permalink)
I'm going to try that the next time I change my TIM. Get all the old material cleaned off and then buff it up with a Mr. Clean. What could it hurt??

 
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#35
IC DIAMOND
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Re:IC Diamond warning 2010/11/21 07:29:58 (permalink)
I do not really recommend anything, I have my own methods that on a test bench works well that may or may not work on systems.
 
I have rough finish test dies and smooth ones - On a rough finish die I tested one of those liquid metals and used a 000 fine steel wool to get it off ,the obvious pit fall for electronics are the metal fibers. On a fine die I had to re lap the die to get it off. No big deal just adapt to the problem
 
There are just times when situations do not fit mold - sometimes you have to improvise
 
To be fair thermal compounds are intended to be installed and left alone. The micron thick lettering on the IHS was not designed to hold up under the mechanical stresses of multiple remounts and cleanings.
 
Take an oxidized penny and most any compound Shin Etsu, MX Compounds, AS compounds and with a dry cloth and and rub/polish them for 20 seconds and you will find they all have pretty much the same polishing ability
#36
VistaHead
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Re:IC Diamond warning 2010/11/21 08:44:52 (permalink)
Here we go....again....
#37
shogon
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Re:IC Diamond warning 2010/11/21 08:47:11 (permalink)
Still gonna use it on my 2 gpus and cpu, get that done today.

I will either find a way, or make one.
 
 
 
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#38
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Re:IC Diamond warning 2010/11/21 11:47:39 (permalink)
since we are going off the tracks and topic,This one time at band camp....

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#39
Killmur
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Re:IC Diamond warning 2010/11/21 12:44:38 (permalink)
Despite the so-called warning I still plan on using IC Diamond. The so-called warnings are not gonna stop me from future proofing any of my cpus\gpus with a good sounding product like IC Diamond.

http://steamcommunity.com/id/killmur/ - Would you kindly please use my affiliate code? 2LDYNPXVBN -
#40
smoothie
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Re:IC Diamond warning 2010/11/21 12:52:49 (permalink)
zurginator

You STILL have yet to produce any facts other than 'it happened like that on my rig', which is the same facts I used. ;)

You also have STILL yet to answer the question. You parade around it.

 
I'm in the process of rebuilding my rig and had my Mega Shadows in North/South position as I have Corsair Dom GT's. But I was able to remount it in East/West with the doms + air kit. I had to redo the tim (IC Diamond) twice because of this and my i7 920 hasn't been scratched at all. I think it was your process of removing the tim improperly causing your cpu to scratch. This stuff is thicker (and better) than most tims and you have to remove it properly and with care.
#41
BioHazardSperm
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Re:IC Diamond warning 2010/11/21 16:22:16 (permalink)
IC DIAMOND

Also my question was never answered: Does a pea sized drop in the center of the CPU not move when the HS is applied? That causes friction, and can cause the scratching.


I'll answer that. Does a pea size drop of Ceramique which is composed of a highly abrasive ceramic aluminum oxide which is the component of common sandpaper not move when the heat sink is applied?

Of course but not in the way you think fluid dynamics wise - This is a high pressure to low pressure flow, as you apply pressure the paste flows in the gap (low pressure, the path of least resistance) The low pressure flow does not scratch because it is not under any significant pressure. Behind the leading edge of the flow the paste in contact forms a boundary layer which is static and does not move. The compound flows between the the two contact boundary layers till fully compressed, this can be observed by simply placing a drop of compound between 2 glass slides and compressing them.

I have some fan and heat sink  patents which are all about fluid flow and so know a little about the subject.

If you still have questions some good resource material for you

http://www.amazon.com/Flu...-Hoerner/dp/9993623938

http://www.amazon.com/Bou...0662707/ref=pd_sim_b_4




It would seem your from ICD,you really should get your vendor tag for the forums.Thanks for the detailed responses ,i learned a few things from you .I appreciate  it .

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#42
chump7431
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Re:IC Diamond warning 2010/11/21 16:45:42 (permalink)
this stuff brought the stock 480 heatsink to a nice copper color after i reaplied the tim to see if i could lower my temps.  so yes, handle with care

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#43
IC DIAMOND
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Re:IC Diamond warning 2010/11/22 00:27:16 (permalink)
It's the CPU on the right, and the print in not readible due to the use of IC Diamond TIM on a few occasions.

 
Well let's qualify this, he admits to multiple installs on the micron thick lettering causing some minor wear and tear- Yep enough to panic the masses.

Look I followed the links as proof and some cross link back and forth. same same.
 
So IC since inception has +750,000 tubes in circulation and maybe 3-5 complaints 5-7?  10? Hardly the wholesale cascade IHS slaughter as suggested from the 2 or 3 modest pictures posted - I have  requested feedback on giveaways on this  and it has not been an issue. This warrants a dire warning thread?

 
Fact is even with no paste and all the mechanical activity you knurl the microfinish scratches (mar, polish) and damage the lettering.
 
Take my example of a refrigerator with a Stainless steel micro finish, now take a penny or some small flat piece of metal and apply 50 - 100 psi  pressed against the refrigerator and move it around a bit under pressure, twist it back and forth, wiggle it a bit into position the same as you would mounting a sink.

 
Is it going to leave a mark? Pretty much guaranteed.
 
Do it 5-10 times odds of visible increasing wear and tear go up dramatically.
 
Want a perfect IHS? Leave it in the box it came in.

 
 


 


#44
loveha
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Re:IC Diamond warning 2010/11/22 02:09:53 (permalink)
@ Diamond
Love your product, but it appears you have been arguing with a wall when it comes to some people.
Your examples are good enough for me, and I'm sure the company has tested this more times than any of us here combined.
So I my self am not worried, not when I know my heatsink can do more damage to my CPU than the TIM itself.
I have some dents in my CPU, like the one pictured above. I highly doubt that come from my TIM. Only ever used OCZ Freeze and IC Diamond. Pretty sure that is me and the mounting and remounting of my Heatsink.

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#45
fredbsd
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Re:IC Diamond warning 2010/11/22 05:04:06 (permalink)
This was certainly entertaining.  Pretty much had everything.
 
IC, I'd suggest you learn how to polish your presentation skills if you indeed are representing that product in a public forum.  While you have some good insight, it is lost in the presentation (except the first post).
 
Just a thought.  Sorry to be so blunt.
 
 
 
 

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#46
rlynn23
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Re:IC Diamond warning 2010/11/22 06:32:36 (permalink)
Falcon,we are allway's going to have idiot know-it all's in this forum.I use IC Diamond and love it.The scratching, if any, come's from removel of the block and or application and re-movel of the paste.I have teenager's who act like they know it all and my advise to them is to shut up,listen to your elder's and gain wisdom with time.This paste work's as it is advertised and I for one am very pleased!

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#47
cjgentile
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Re:IC Diamond warning 2010/11/22 06:58:36 (permalink)
Never had any issues. Used ICD on my AMD once and then pulled it to install a new mobo. No scratching what so ever and yes I twisted to get the sink off. Have to say though, I will be using Shin Etsu on my next cpu.

 
 
#48
IC DIAMOND
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Re:IC Diamond warning 2010/11/22 09:22:45 (permalink)
fredbsd

This was certainly entertaining.  Pretty much had everything.

IC, I'd suggest you learn how to polish your presentation skills if you indeed are representing that product in a public forum.  While you have some good insight, it is lost in the presentation (except the first post).

Just a thought.  Sorry to be so blunt.



 
lol, I was trying to avoid a great presentation,. Some things are easy, like the paste flow question it can be demonstrated with a 5 sec video by mixing a visual marker into the compound.
 
Demonstrating micro finish effects while simple is more complex as the effect would have to quantified. I would have to take synthetic copper IHS's and match Intel finish spec, Reduce the compounds to it's bondline with pressure between a couple of glass slides using a micrometer to verify. Then rotate (and possibly linear) set travel distances at different points maybe 1/4 inch to 10 inches under a measured  pressure to simulate wear, observe(pictures) and measure the mechanical abrasion effects with a micro scope, detail the results and enter into a discussion material properties of hardness, size and how they interact. Hard for me to justify the day's effort on what's an already well documented and commonly understood  industrial practice vs an easily simply observable effect.
 
Or
 
If someone is curious enough, take an oxidized plate of copper with a sample group of competitive compounds AS5, MX2, Shin Etsu etc. and rub (polish) the each with a cloth for 20 SEC all will have comparable results to diamond with the exception of the softer zinc oxide compounds.
 
To be a lapping or polishing compound it just requires being harder than the material to be lapped. Copper with an mohs hardness of 3-4 vs most other thermal compound fillers with MOHS  hardness of 8-9 (Diamond being 10.) Thermal compounds are by definition lapping compounds, so apply some pressure move it around a bit and you are in business.
 
The other component is time/distance spent moving under pressure 20 seconds, 5min you will not see much wear difference between compounds at these grit sizes, 5 hours work with diamond you will see differences. Dremel tool @ 30,000 rpm with a buffing head and you are more of a cutting wheel, just a matter of how you scale it.
 
 
 
 
 
#49
rcranfield
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Re:IC Diamond warning 2010/11/22 14:09:52 (permalink)
OK. Gentlemen, put the bickering aside. This topic has to do with TIM microscratches, not picking on typos or who PMd who first. Leave those things to PMs but lets not allow personal disagreements to untrack a thread.

   
  
#50
IC DIAMOND
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Re:IC Diamond warning 2010/11/22 14:34:19 (permalink)
the pea drop may have been mentioned but google  AS in the Hey Day time frame of 2002-2007 "Arctic Silver pea drop" and it comes up 689 times in 5 years hardly mainstream
 
Now google "IC diamond pea drop" 2007-2010 and you get 11,000 hits
 
I think we have done a lot to popularize the method in a short time frame of 2.5 years.
 
Method of application was developed and validated by endusers in the forums as the best application method so they get the inspirational credit. May have been known before hand but users like Falcon have made it mainstream
 
Have a load of giveaways across the pond and in SA in process or about to start and have initial results on our new low cost Perihelion ceramic compound only a degree or two less than ICD, MSRP in the $5.00 range but has the same volume of paste that you would get in a 4.8 gm tube of ICD4.
 
I am going to send some Perihelion to Falcon to test and if he thinks it's worthy enough for you guys I will have boatloads available for him to hand out. I need feedback and evaluation and this group seems critical enough to do the job.
 
Check out the Perihelion results in the link below about 3/4 the way through the test survey could be a good alternative for those that have issues with diamond... This is ceramic based or aluminum oxide same as what you would find in AS Ceramique so you can do 1-1 comparison micro finish wear and tear
 
http://www.pc-cooling.de/...ds/ic_survey_21.11.gif

OK got the last one 
 
post edited by IC DIAMOND - 2010/11/22 14:41:06
#51
emepror
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Re:IC Diamond warning 2010/11/22 14:49:12 (permalink)
your using google to justify that you created or atleast popularized the idea of the pea ? those 11000 pages could have 1 view while the 700 pages could have 50000 views
 
there is also no need to advertise your new thermalpaste.........

 

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#52
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Re:IC Diamond warning 2010/11/22 14:49:14 (permalink)
Threads with concerns are fine, however, personal attacks are not permitted on the EVGA forum. Closed.


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