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| Tips, Techniques, and Questions -- Technical questions or tips |
2009-08-10, 6:12am
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Member
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Join Date: Feb 15, 2008
Posts: 64
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Help?Boro Virgin! anneal. sched. for Chillipepper with Bartlett cont.
Hey all- Boro Virgin looking for help..
Have a chillipepper with Bartlett controller... Can anyone "walk" me thru the steps. All set on soft glass, now the "hard" part!!!
Have Mr. Smiley's instructions for C.P. with Orton for 2 segs.
Will this work? Seg. 1
1075 deg.
hold 8 hrs.
seg. 2
ra2=60
hld 2=30
ready.
Seems like something is "missing"
Any all help, greatly appreciated!!
I have a few rods of boro to sacrafice to the torch gods...
Thanks for any and all help
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2009-08-10, 6:22am
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Member
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Join Date: Feb 15, 2008
Posts: 64
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oops. forgot
forgot to add on 2nd seg.
f2 960 deg.
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2009-08-10, 12:43pm
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ManBearPig
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Join Date: Jun 28, 2005
Location: Roanoke, VA
Posts: 8,540
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My schedule looks like this:
Hold 1050 for 14 hours
Ramp to 1200 at full speed, hold 20 minutes
Ramp to 960 at 60 deg/hour
Ramp to 150 at 200 deg/hour
May be a little conservative, but I never lose a piece to cracking.
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2009-08-10, 2:30pm
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Catnip Pusher
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Join Date: May 22, 2006
Location: Hayward, CA
Posts: 1,740
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I don't think a ChiliPepper can get hot enough for boro.
Aimee
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2009-08-10, 3:19pm
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Senior Member
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Join Date: Jul 15, 2005
Location: Eastern West Virginia
Posts: 2,936
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You can do small pieces. Max temp for a ChiliPepper is 1100 and I hold and anneal at just over 1000. The pieces of boro that I do are small, but I've never had one crack.
__________________
Carol O. (Cricket with 5 lpm oxycon)
"The miracle isn't that I finished. The miracle is that I had the courage to start" John Bingham
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2009-08-10, 6:30pm
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Member
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Join Date: Feb 15, 2008
Posts: 64
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thanks
will give it a whirl ...
thank you
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