Graham Gates(Ionic Muffin) Posted July 6, 2017 Share Posted July 6, 2017 Ok. so I attempted to make a T burner. I thought it came out ok considering that I couldnt get the threads right(crooked). But I was able to get the burner burning. The temp gets rebar to bright orange heat but it wont go any higher. The body of the forge is solid cast mortar and firebrick. It is about 3/4 inch thick. I am guessing that is the reason for my problem but im not entirely sure. Both mouths of the forge are open and quite a bit of flame shoots out of them so thats something as well. Quote Link to comment Share on other sites More sharing options...
the iron dwarf Posted July 6, 2017 Share Posted July 6, 2017 so you are trying to heat the firebricks and casing and the shop, you need to insulate your forge by lining it with a ceramic blanket and then protect that with a ridgidiser so you dont breath in the fibers, also make doors for it to keep the heat in frosty or one of the other gas experts will be here soon with more details Quote Link to comment Share on other sites More sharing options...
Graham Gates(Ionic Muffin) Posted July 6, 2017 Author Share Posted July 6, 2017 I know that I need ceramic blanket. Is there anything I can do for the time being? I just cant afford a full ceramic insulated forge just yet. As soon as I have the money I will put the proper forge body together. I suppose what I'm asking is this: if I cover the forge body in pearlite could i get enough insulation to heat up the forge or am I just out of luck until I get insulation? Quote Link to comment Share on other sites More sharing options...
Mikey98118 Posted July 6, 2017 Share Posted July 6, 2017 Use some of that firebrick to close down the ends until the internal temperature comes up enough to bring your work to yellow incandescence. Can't give you anymore advice without a working photo. Quote Link to comment Share on other sites More sharing options...
ThomasPowers Posted July 7, 2017 Share Posted July 7, 2017 Tell me again how spending several times the cost of good insulation in extra gas is going to help you save for good insulation? Quote Link to comment Share on other sites More sharing options...
Graham Gates(Ionic Muffin) Posted July 7, 2017 Author Share Posted July 7, 2017 Its not. I have a trickle stream of excess cash to spend on my hobbies. Thats why I cant outright buy the stuff I need. I also havent bought propane since a little under a year, mainly because I dont have a working forge. At this point I guess Ill put it on hold till I can afford the materials I need. Any idea what I should be aiming for? i dont need a large forge, just maybe average or slightly smaller. Quote Link to comment Share on other sites More sharing options...
Anachronist58 Posted July 7, 2017 Share Posted July 7, 2017 What size is the 'T' burner? Quote Link to comment Share on other sites More sharing options...
ThomasPowers Posted July 7, 2017 Share Posted July 7, 2017 Well the forge I've been using for the last 25 years or so takes 2' of 1" kaowool 24 inches wide. It's 1' deep and the 24" is the circumference so two layers. That's US$18 + shipping from Wayne Coe Then I would line it with plistix so another $15. My forge shell was free and all the "fittings" can be scrounged and riveted on using old nails for rivets if you don't have access to someone who welds. Quote Link to comment Share on other sites More sharing options...
Graham Gates(Ionic Muffin) Posted July 7, 2017 Author Share Posted July 7, 2017 Ok, that doesn't sound all that bad. I have a 6" burner. Frosty's directions helped a great deal. I still need to work out the drill press since it isn't tuned for precision yet.(its been sitting in a garage for a while) Other than that it does hold a loud flame with a flare. Quote Link to comment Share on other sites More sharing options...
the iron dwarf Posted July 7, 2017 Share Posted July 7, 2017 never heard of a 6" burner before, that monster must use a lot of gas, most are more like 3/4" Quote Link to comment Share on other sites More sharing options...
Graham Gates(Ionic Muffin) Posted July 7, 2017 Author Share Posted July 7, 2017 Sorry, it's a 3/4 black iron pipe 6 inches long Quote Link to comment Share on other sites More sharing options...
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