|
Tips, Techniques, and Questions -- Technical questions or tips |
2010-11-17, 11:17am
|
|
Grateful
|
|
Join Date: May 14, 2007
Location: David City, Nebraska
Posts: 140
|
|
Is there a difference between red brass and yellow brass?
Hi Everybody,
I've been reading about how brass bubbles when it is used in lampworking and I noticed that there is red brass and yellow brass. Red brass is 85% copper 15% zinc and yellow brass is 70% copper 30% zinc. Is there a difference in the two when used in beads? Thanks for you help with this.
__________________
Michelle
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
|
2010-11-17, 12:10pm
|
|
Senior Member
|
|
Join Date: Sep 15, 2005
Posts: 349
|
|
Good question, I didn't know that!
__________________
Ari'elle
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts. ... To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
|
2010-11-17, 1:11pm
|
|
Senior Member
|
|
Join Date: Jun 11, 2005
Location: SUNNY FLORIDA~West Coast!
Posts: 9,423
|
|
I do know that copper fumes are poisonous.
__________________
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
Still North America's Largest Lauscha Dealer!
Now reopened in South Florida!!
Like US on Facebook ! To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
|
2010-11-17, 1:21pm
|
|
Ass-kicking Cephalopod
|
|
Join Date: Jun 19, 2006
Location: Duh, Squidville
Posts: 9,523
|
|
Quote:
Originally Posted by PaulaD
I do know that copper fumes are poisonous.
|
Zinc is way worse than copper too. That's one of the reasons it's important you encase it before putting it in the flame!
__________________
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
DOG is my co-pilot
Cricket w/two 5 lpm oxycons - and sometimes a Minor.
|
2010-11-17, 3:51pm
|
|
honorary bead lady
|
|
Join Date: Jan 14, 2008
Location: Mostly the doghouse
Posts: 5,180
|
|
The zinc in the brass is what makes the bubbles
__________________
David To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
|
2010-11-17, 3:57pm
|
|
Cat Winx
|
|
Join Date: Mar 02, 2009
Location: the Great Pacific Northwet
Posts: 1,511
|
|
You think it's bad to melt into beads... don't even think about welding galvanized (zinc) anything.. and both brass and copper are metals to weld with great caution and lots and lots of ventilation (and it will still give you a weird taste in your mouth for a couple of days... pthahhh! (sorry.. bad flashbacks.. hehehe pun intended.. for any welders out there )
~Rachel
__________________
Oooooo Shiny!!! To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
|
2010-11-17, 7:25pm
|
|
Senior Member
|
|
Join Date: May 31, 2009
Posts: 368
|
|
Zinc fume fever is like the flue. I hate it. I hate it. I hate it.
I won't heat zinc unless I'm wearing a mask or I'm outside with a strong fan and hopefully some wind.
I have noticed milk and naproxen sodium take the edge off it.
__________________
Melting boro with a National 3A and and two Devilbiss 5lpm 10psi concentrators.
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
|
2010-11-17, 8:35pm
|
|
Cat Winx
|
|
Join Date: Mar 02, 2009
Location: the Great Pacific Northwet
Posts: 1,511
|
|
Meker.. I totally hear ya.. we were working in a shop with a huge industrial fan doors open from both ends of the shop (even if winter) and a back vented hood..
I also seem to recall we discovered milk did help although I'd never heard of the naproxen.. thanks for the tip!
__________________
Oooooo Shiny!!! To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
|
2010-11-17, 9:30pm
|
|
Grateful
|
|
Join Date: May 14, 2007
Location: David City, Nebraska
Posts: 140
|
|
So-I'm thinking the red brass has less zinc-maybe it will have smaller bubbles?
__________________
Michelle
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
|
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
All times are GMT -7. The time now is 7:01am.
|