No technical advantages, let's say they are bit confusing operators due to different colors ( brown, blue and pink) so it is not so friendly situation to handle a so mix of HICs adopted by different Suplliers...
But health is something to take care before it will be to late....
Gabriele
-----Messaggio originale-----
Da: TechNet [mailto:[log in to unmask]] Per conto di Douglas Pauls
Inviato: lunedì 23 aprile 2018 22:50
A: [log in to unmask]
Oggetto: Re: [TN] R: [TN] HIC Card validity?

That is what I thought as well, but wanted to know if there was any technical advantages.


Doug Pauls
Principal Materials and Process Engineer Rockwell Collins

On Mon, Apr 23, 2018 at 3:49 PM, BEV CHRISTIAN <[log in to unmask]>
wrote:

> Doug,
>
> The only “advantage” of the cobalt free ones that I know of is that 
> they are REACH compliant.
>
>
>
> Regards,
>
> Bev
>
>
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for 
> Windows 10
>
>
>
> *From: *Douglas Pauls <[log in to unmask]>
> *Sent: *Monday, April 23, 2018 4:46 PM
> *To: *[log in to unmask]
> *Subject: *Re: [TN] R: [TN] HIC Card validity?
>
>
>
> What do you feel are the advantages of the cobalt free version?
>
>
>
>
>
> Doug Pauls
>
> Principal Materials and Process Engineer
>
> Rockwell Collins
>
>
>
> On Mon, Apr 23, 2018 at 3:44 PM, SALA GABRIELE <[log in to unmask]> wrote:
>
>
>
> > Same time, I would start to introduce the utilization of  HIC Cobalt 
> > Free
>
> > version.......
>
> >
>
> > GS
>
> >
>
> > -----Messaggio originale-----
>
> > Da: TechNet [mailto:[log in to unmask]] Per conto di Wayne Showers
>
> > Inviato: lunedì 23 aprile 2018 19:10
>
> > A: [log in to unmask]
>
> > Oggetto: Re: [TN] HIC Card validity?
>
> >
>
> > Per the J-STD-033 and HIC manufactures, the HIC cards are pretty 
> > much
>
> > usable indefinitely.  My experience is that the 5-10-60 cards are 
> > far
> more
>
> > accurate and what is actually recommended by J-STD-033.  The
>
> > 10-20-30-40-50-60 cards are not so accurate.
>
> > With the 5-10-60 cards, use on 5, bake on 10.  The 60 is for high
> humidity
>
> > environments as anything above 60 RH is technically outside the 
> > scope of
>
> > J-STD-033 for bake times.
>
> > Texas Instruments (TI) did a storage study many years back stating 
> > that
> in
>
> > the bag life for solderability is 8+ years.
>
> > http://www.ti.com/lit/wp/slva304/slva304.pdf
>
> > As far as NADCAP, the life of the HIC is to be monitored and is 2 
> > years
> or
>
> > at opening.
>
> >
>
> >
>
> > ---
>
> > Questa e-mail è stata controllata per individuare virus con Avast
>
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> >
>
>
>


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