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earthenware glazes

updated fri 13 jan 12

 

kieran stack on thu 3 mar 05


Hello Lads,

Would anyone know of a book or website where I could
access a large selection of low fire recipes.

Here's my dilema. As a tiling contractor I've always disliked high fired
tiles. They're just too hard to work with. So as a tile maker I make low
fired tiles (cone 04 - 1060 o c) but all of the glazes I like are in the
stoneware temperature group. What's a boy to do ?

Thank you in advance.

Kier.

Lili Krakowski on thu 12 jan 12


A "side effect" of off-list messages is that "we" often repeat what has =3D
been said. So, Annapoorna, I apologize if you have already been told =3D
all this...

Your reply to Steve Mills' apt question about your firing temperatures =3D
sent me to my books.. I checked out the cone temperatures and 900 =3D
degrees C is Seger cone 010a or just between Orton 010 and 011. The =3D
1000 degrees C is a Seger 05a and just between an Orton 07 and 06.=3D20

I found several possibilities in Behrens's "Ceramic Glazemaking" but =3D
this is no real help as I doubt many on ClayArt know what materials are =
=3D
available to you.

As lead is definitely out, as a flux, boron based frits and cullet =3D
(ground glass) come to mind as possibilities. So could you tell us: Can =
=3D
you get frits? What materials do you have? I am sure you have clay and =3D
silica...but what else. More information should help us narrow down =3D
your testing.

Also this: While we have been talking earthenware a lot, I know that =3D
much folk pottery is made of undoctored local clay, and fired to =3D
whatever temperature
is feasible. Much of the resultant pottery remains, however, =3D
"underfired" when measured from the standards we,here, have for =3D
earthenware.
So how hard does the earthenware you use become?

(My one pot from India is a factory product a friend brought back!) =3D
Here I apologize again, this time for ignorance.


Lili Krakowski
Be of good courage

Lee on thu 12 jan 12


On Thu, Jan 12, 2012 at 8:54 AM, Lili Krakowski w=
=3D
rote:
> A "side effect" of off-list messages is that "we" often repeat what has b=
=3D
een said. =3DA0So, Annapoorna, I apologize if you have already been told al=
l =3D
this...
>
> Your reply to Steve Mills' apt =3DA0question about your firing temperatur=
es=3D
sent me to my
>books.. I checked out the cone temperatures and 900 degrees C is Seger con=
=3D
e 010a or
> just between Orton 010 and 011.

Annapoorna,

You might want to look at Raku glazes for your found clays. If
you search on the web, you can find many recipes. Look up TAK Fat
White. It is my standby. It would be easily adjustable to 900*C

--
=3DA0Lee Love in Minneapolis
http://mingeisota.blogspot.com/

=3DA0"Ta tIr na n-=3DF3g ar chul an tI=3D97tIr dlainn trina ch=3DE9ile"=3D9=
7that is, =3D
"The
land of eternal youth is behind the house, a beautiful land fluent
within itself." -- John O'Donohue