Ababi on fri 15 feb 02
KOREN STRONTIUM BROWN RED
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Cone 6 1201 deg.C. -
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
SILICA 27.00
Calcium Carbonate 14.00
ENGLISH KAOLIN CC31 5.00
ZINC OXIDE 10.00
FELDSPAR SODA F7/SE 37.00
STRONTIUM CARBONATE 7.00
Tin Oxide 10.00
Red Iron Oxide 6.00
You get warm brown. Important! Do not sieve.
KOREN STRONTIUM BROWN RED 2
Change the whiting to bone ash in the same amount.
Theother materials do not change
warm silky brown.
Ababi
Ababi on sat 16 feb 02
I used Synthetic red iron oxide+ tin.
I soaked 30 minutes.
This is actually ^5 glaze.
I fire this way:
up to 120C 248F the speed 100 degrees C an hour ( approximately)
from 120C up to 340C 644F 200 degrees C an hour. Than it works in full
power.
I open the kiln after 2-2.5 days. At 200C 392F If there are delicate
works I wait to 150C
The only thing I changed from earlier habit was not to open the small
hole in the top and wait until the next day.
After R&J book will pass the wavy eaten, I shall check the downhill
more accurate
Ababi
---------- Original Message ----------
>What colour clay did you use? And do you soak? If yes, how long? Do
>you
>cooldown normal, or slow?
>Thanks!
>Marianne
>----- Original Message -----
>From: "Ababi"
>To:
>Sent: Friday, February 15, 2002 4:50 PM
>Subject: Brown reds
>> KOREN STRONTIUM BROWN RED
>> ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
>>
>> Cone 6 1201 deg.C. -
>> ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
>>
>> SILICA 27.00
>> Calcium Carbonate 14.00
>> ENGLISH KAOLIN CC31 5.00
>> ZINC OXIDE 10.00
>> FELDSPAR SODA F7/SE 37.00
>> STRONTIUM CARBONATE 7.00
>> Tin Oxide 10.00
>> Red Iron Oxide 6.00
>>
>> You get warm brown. Important! Do not sieve.
>>
>> KOREN STRONTIUM BROWN RED 2
>> Change the whiting to bone ash in the same amount.
>> Theother materials do not change
>> warm silky brown.
>>
>> Ababi
>>
>>
>________________________________________________________________________
>____
>__
>> Send postings to clayart@lsv.ceramics.org
>>
>> You may look at the archives for the list or change your subscription
>> settings from http://www.ceramics.org/clayart/
>>
>> Moderator of the list is Mel Jacobson who may be reached at
>melpots@pclink.com.
>>
| |
|
