Jump to content


Photo

coffee grounds for local reduction in an oxidation firing


  • Please log in to reply
3 replies to this topic

#1 docweathers

docweathers

    Gismo Guy

  • Members
  • PipPipPip
  • 636 posts
  • LocationSpokane Wa

Posted 19 March 2013 - 07:09 PM

I understand that you can use coffee grounds to cause local reduction in an oxidation firing. How exactly do you do this?

Larry

Lawrence Weathers

Gismo Guy

Spokane WA


#2 Claypple

Claypple

    Advanced Member

  • Members
  • PipPipPip
  • 261 posts
  • LocationReno, NV

Posted 19 March 2013 - 07:51 PM

I understand that you can use coffee grounds to cause local reduction in an oxidation firing. How exactly do you do this?


No, it is just used as a fuel to burn the oxygen to create the atmosphere of reduction in an enclosed space (saggar, e.g.)

#3 bciskepottery

bciskepottery

    Advanced Member

  • Moderators
  • 2,672 posts
  • LocationNorthern Virginia

Posted 19 March 2013 - 08:56 PM

Here' some info on using aluminum foil saggars:

http://ceramicartsda...l-clay-saggars/

http://users.skynet....anPMIJA09lr.pdf

http://www.scribd.co...g-Paul-Wandless

and one on using a clay pot saggar:

http://ceramicartsda...in-a-raku-kiln/

#4 OffCenter

OffCenter

    Advanced Member

  • Members
  • PipPipPip
  • 1,372 posts

Posted 20 March 2013 - 07:58 AM

That was discussed in detail in the following thread: http://ceramicartsda...__fromsearch__1

Jim
E pur si muove.

"But it does move," said Galileo under his breath.




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users