Re: Batali 6-qt enameled potDee Dee wrote:
> On Feb 23, 1:26 pm, "wff ng 7" <nosuchu...@invalid.gov> wrote:
>> "Peter A" <pait...@CRAPnc.rr,com > wrote:
>>> Whoever suggested "danger" from this chip is full of hooey. It looks
>>> more like a manufacturing defect than a chip, but in either case it just
>>> means that the metal (these pots are made of cast iron under the enamel
>>> coating) is exposed, just like it is all around the rim. If the defect
>>> were on the bottom where it would regularly be exposed to whatever
>>> you're cooking, you might worry about rust of some other problem as the
>>> pot is used (but still no danger). Given its location on the rim, you
>>> can forget about it and get on with your cooking.
>> Looks more like a manufacturing defect to me also, where the enamel did not
>> completely cover. It might also be true that no metal is exposed. I know on
>> LeCreuset, they use two coats of enamel, a gray undercoat and then a colored
>> overcoat (perhaps white inside and red outside). The undercoat is fired
>> first at a higher temperature, then the overcoat is applied and fired at a
>> lower temperature. The gray undercoat, which has a higher melting point,
>> will not melt when the colored overcoat is fired.
>>
>> This is a rather clever system they came up with so that no bare metal is
>> exposed. In older (1950s/60s) enameled cast iron cookware, the rims and
>> bases were usually bare metal. If you have ever tried to paint an object all
>> over and then set it down, you'd see the inherent problem. The problem also
>> presents itself on ceramic ware. Often there is a unglazed lower rim on
>> those, or three points where the object rested on "stilts" (can't remember
>> the correct term) while being fired.
>>
>> So the exposed area might just be the undercoat that is exposed (as it would
>> be on the rim in any case), and not bare metal. I'm not familiar with Mario
>> Batali products. You should be able to tell whether it's bare metal at the
>> rim (and base) by carefully looking.
>
>
> Thank you.
> Mario Batali is selling iron enameled pots made by Copco.
>
> Here is more the "dangerous" answer from rec.food.cooking, which is
> available for anyone to see under my OP "Just whining about a
> purchase"
> Response:
> "Over time and with use that chip will become larger (that area will
> also rust), and porcelain is glass (that's not enamel, it's
> porcelain), so where do you think the next glass sliver will end
> up...
> in sombody's intestines of course... chipped porcelainized cookware
> is
> very dangerous, get rid of it. Porcelainized cookware is very old
> fashioned, developed as a way to have nonreactive cookware before the
> advent of stainless steel. I'd not own any porcelainized cast
> iron, ...."
>
> I went back to the amazon site and it does say:
> "made of cast iron with porcelain-enamel interior and exterior"
>
> Now, I'm worried again; I'm digging a bigger hole for myself. :-(
>
> Thanks.
> Dee
It IS enamel. Enameling is just a process of getting the porcelain onto
the cookware metal. It starts out as a paste of very fine glass that
gets melted and bonds to the cast iron. I don't see how you are going
to get dangerous slivers of glass from a bounded hardened coating. And I
have never seen flakes come off of good quality porcelain enameled
cookware like Le Creuset, Descoware or Copco. I have some 60 year old
Descoware which is in perfect condition. I few pieces have some light
dark marks on the bottom but no incised type scratches. Then again,
maybe they made it better ages ago. I have some newer pieces and they
seem okay for me but then I rarely use metal in them and when I do I
don't do the gouge thing, just stirring and turning. Or maybe I'll use
tongs and they're metal.
But for what you want it for, like baking the NYT bread, you'll never be
poking and or stabbing with metal and never near the edge. By your
photo, it really looks like manufacturing defect though I hate calling
it defect. I think it's just a small place where the metal didn't cover
completely like around the topmost rim. I wouldn't expect rust or
chipping to occur at all.
Melondy