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dunham in reduction

updated sat 4 feb 12

 

jon Anderson on thu 2 feb 12


I just sold the last bowl that had this glaze on it and have a request
for some other pieces with it and I can't find my recipe nor even
remember the name to search.

It's a almost denim blue breaking to a soft brown. Any body got any
ideas/recipes that might come close? If I get something close I can do
some quad blends to get what I need.


Try dunham in reduction cone 10

gary navarre on fri 3 feb 12


You are the only other person I've heard use Dunham Blue. The =3D

Jon,=3D0A=3D0A=3DA0You are the only other person I've heard use Dunham Blue=
. The =3D
recipe I got from Drew Krouse who usat work at Kalamazoo Valley C.C. goes l=
=3D
ike this ...=3D0A=3D0A=3D0APot Spar=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=
=3DA0=3DA0=3DA0=3DA0 500g.=3D0AW=3D
hiting=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA=
0 140g=3D0AKaolin=3DA0=3DA0=3DA0=3DA0=3D
=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0 =3DA0 80g=3D0ABariu=
m Carb.=3DA0=3DA0=3DA0=3DA0=3DA0 140=3D
g=3D0AFlint=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA=
0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0 300g=3D0A=3D
=3D0ATotal=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=
=3DA0 =3DA0=3DA0 1160g=3D0A=3D0A=3D0ARut=3D
ile=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=
=3DA0=3DA0=3DA0=3DA0 50g=3D0ARed Iron Ox=3D
ide=3DA0=3DA0=3DA0 50g=3D0ACobalt Carb.=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=3DA0=
=3DA0=3DA0 5g.=3D0A=3D0ARon Roy=3D
ran it threw his glaze calculator and found the Barium Carb. is low enough=
=3D
there should be no leaching at ^9-^10. I had it run a bit more past ^11 bu=
=3D
t with stunning results. Hope that's what you were seeking.=3D0A=3D0A=3DA0=
=3D0AGary=3D
Navarre=3D0ANavarre Pottery=3D0ANavarre Enterprises=3D0ANorway, Michigan, =
USA=3D0A=3D
http://www.NavarrePottery.etsy.com=3D0Ahttp://www.youtube.com/GindaUP=3D0Ah=
ttp:=3D
//public.fotki.com/GindaUP/=3D0A=3D0A=3D0A=3D0A____________________________=
____=3D0A =3D
From: jon Anderson =3D0ATo: Clayart@LSV.CERAMICS.ORG =3D=
0ASe=3D
nt: Thursday, February 2, 2012 4:56 PM=3D0ASubject: [Clayart] Dunham in red=
uc=3D
tion=3D0A =3D0AI just sold the last bowl that had this glaze on it and have=
a r=3D
equest=3D0Afor=3DA0 some other pieces with it and I can't find my recipe no=
r ev=3D
en=3D0Aremember the name to search.=3D0A=3D0AIt's a almost denim blue break=
ing to=3D
a soft brown.=3DA0 Any body got any=3D0Aideas/recipes that might come clos=
e?=3D
=3DA0 If I get something close I can do=3D0Asome quad blends to get what I =
need=3D
.=3D0A=3D0A=3D0ATry dunham in reduction cone 10