Home |
Search |
Today's Posts |
|
Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
I want to try to fire ceramic transfers onto sheet metal, aluminium in
particular. These normally fire to 600-800 degrees centigrade onto glass and ceramic. Do you think it would work and what would be the top temperature I could try? -- posted from http://www.polytechforum.com/metalwo...ln-611086-.htm using PolytechForum's Web, RSS and Social Media Interface to rec.crafts.metalworking and other engineering groups |
#2
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
"Diane" wrote in
message roups.com... I want to try to fire ceramic transfers onto sheet metal, aluminium in particular. These normally fire to 600-800 degrees centigrade onto glass and ceramic. Do you think it would work and what would be the top temperature I could try? Pure aluminum melts at 660C, alloys have lower melting points. http://www.calphalon.com/Pages/Simply-Ceramic.aspx -jsw |
#3
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
On Monday, March 2, 2015 at 1:18:05 PM UTC-5, Diane wrote:
I want to try to fire ceramic transfers onto sheet metal, aluminium in particular. These normally fire to 600-800 degrees centigrade onto glass and ceramic. Do you think it would work and what would be the top temperature I could try? -- You do know that aluminium melts at about 660 degrees C. Dan |
#4
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
|
#5
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
On Mon, 02 Mar 2015 12:44:53 -0600, "Lloyd E. Sponenburgh"
lloydspinsidemindspring.com wrote: " fired this volley in news:ca4df67d- : You do know that aluminium melts at about 660 degrees C. Obviously, he doesn't, although he could have looked it up as easily as asking a question that 'marks' him. shrug That 'mark' was filtered on my box long ago. Plonk him any time. -- Now therefore, be it Resolved by the Fiftieth Annual Convention of the Veterans of Foreign Wars of the United States, That we hereby declare that we are unalterably opposed to any program which would entail the surrender of any part of the sovereignty of the United States of America in favor of a world government. --Veterans of Foreign Wars |
#6
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
Larry Jaques fired this volley in
: Plonk him any time. I hadn't noticed, but I'll watch now. I HAVE plonked a few major irritants here on the group, and it's made a huge difference in both readability and 'irritation factor'. Lloyd |
#7
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
On Mon, 02 Mar 2015 14:55:53 -0600, "Lloyd E. Sponenburgh"
lloydspinsidemindspring.com wrote: Larry Jaques fired this volley in : Plonk him any time. I hadn't noticed, but I'll watch now. I HAVE plonked a few major irritants here on the group, and it's made a huge difference in both readability and 'irritation factor'. It does. After so many years, I have kill-filtered over 85% of the messages nowadays, so on days with 150 or so posts, I see only a dozen or so. It's sad that the valid content has dropped so much. Filtering crossposted messages took care of an immense amount of the crap in one pop. I just wish Agent filtered on initial post ID so I could get rid of all the posts by those who reply to the jerks I have plonked. I'd switch newsreaders for that alone if they weren't all such a different format. Agent is THE format for news. I wish others laid it out like Forte' does. Online forums are immensely painful in comparison; so clumsy and inefficient. I WANT THAT FEATURE, FORTE! -- Now therefore, be it Resolved by the Fiftieth Annual Convention of the Veterans of Foreign Wars of the United States, That we hereby declare that we are unalterably opposed to any program which would entail the surrender of any part of the sovereignty of the United States of America in favor of a world government. --Veterans of Foreign Wars |
#8
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
In article , Larry Jaques
wrote: On Mon, 02 Mar 2015 14:55:53 -0600, "Lloyd E. Sponenburgh" lloydspinsidemindspring.com wrote: Larry Jaques fired this volley in : Plonk him any time. I hadn't noticed, but I'll watch now. I HAVE plonked a few major irritants here on the group, and it's made a huge difference in both readability and 'irritation factor'. It does. After so many years, I have kill-filtered over 85% of the messages nowadays, so on days with 150 or so posts, I see only a dozen or so. It's sad that the valid content has dropped so much. Filtering crossposted messages took care of an immense amount of the crap in one pop. I just wish Agent filtered on initial post ID so I could get rid of all the posts by those who reply to the jerks I have plonked. I'd switch newsreaders for that alone if they weren't all such a different format. Agent is THE format for news. I wish others laid it out like Forte' does. Online forums are immensely painful in comparison; so clumsy and inefficient. Can't you filter on "all headers" for the ID string? Joe Gwinn |
#9
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
replying to Jim Wilkins , Diane wrote:
muratlanne wrote: "Diane" wrote in message roups.com... Pure aluminum melts at 660C, alloys have lower melting points. http://www.calphalon.com/Pages/Simply-Ceramic.aspx -jsw Thanks, I will just do some tests in with some glass firings, I don't quite understand what the other posts are talking about but as an artist I tend to just try things out, I just wondered if there were any fumes or gases given off that could cause problems. I have done some enamelling onto steel and it worked fine . -- posted from http://www.polytechforum.com/metalwo...ln-611086-.htm using PolytechForum's Web, RSS and Social Media Interface to rec.crafts.metalworking and other engineering groups |
#10
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
On Tue, 03 Mar 2015 14:18:02 +0000, Diane
wrote: replying to Jim Wilkins , Diane wrote: muratlanne wrote: "Diane" wrote in message roups.com... Pure aluminum melts at 660C, alloys have lower melting points. http://www.calphalon.com/Pages/Simply-Ceramic.aspx -jsw Thanks, I will just do some tests in with some glass firings, I don't quite understand what the other posts are talking about but as an artist I tend to just try things out, I just wondered if there were any fumes or gases given off that could cause problems. I have done some enamelling onto steel and it worked fine . What they're tlaking about, in our semi-engineering language, is the fact that aluminum will melt into a puddle at the firing temperatures you're asking about. Aluminum can't tolerate those temperatures. If you want to consider using other metals, here is a list of metals and their melting termperatures: http://www.engineeringtoolbox.com/me...als-d_860.html -- Ed Huntress |
#11
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
"Diane" wrote in
message roups.com... replying to Jim Wilkins , Diane wrote: muratlanne wrote: "Diane" wrote in message roups.com... Pure aluminum melts at 660C, alloys have lower melting points. http://www.calphalon.com/Pages/Simply-Ceramic.aspx -jsw Thanks, I will just do some tests in with some glass firings, I don't quite understand what the other posts are talking about but as an artist I tend to just try things out, I just wondered if there were any fumes or gases given off that could cause problems. I have done some enamelling onto steel and it worked fine . Some metals do emit fumes when hot, like lead, zinc and cadmium (plating), but AFAIK there are no special precautions when welding aluminum other than avoiding fluoride fumes from the flux on stick electrodes. Pure aluminum may be too soft and flexible for you. The commonly available strong and stiff alloy 6061 begins to melt around 580C. Aluminum expands and contracts about twice as much as steel with temperature changes. rec.crafts.metalworking may not be a good source for artistic metalworking, we are more about machinery and politics. They may have confused you with a political spammer. Perhaps Calphalon or another company that bonds ceramics to aluminum industrially could help with low-melting ceramics and surface pretreatment requirements. I've never found any useful information on tricky chemistries from artistic sources. -jsw |
#12
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
I'd be cautious with the colors you are using.
Are some arsenic or cadmium or lead or ..... I had a good friend who used to much cobalt blue and without a mask. Was tough on his lungs... Glass is safer. Stainless steel will give off bad fumes. Martin On 3/3/2015 8:18 AM, Diane wrote: replying to Jim Wilkins , Diane wrote: muratlanne wrote: "Diane" wrote in message roups.com... Pure aluminum melts at 660C, alloys have lower melting points. http://www.calphalon.com/Pages/Simply-Ceramic.aspx -jsw Thanks, I will just do some tests in with some glass firings, I don't quite understand what the other posts are talking about but as an artist I tend to just try things out, I just wondered if there were any fumes or gases given off that could cause problems. I have done some enamelling onto steel and it worked fine . |
#13
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
On Mon, 02 Mar 2015 21:33:22 -0800, Larry Jaques
wrote: I just wish Agent filtered on initial post ID so I could get rid of all the posts by those who reply to the jerks I have plonked. If you set your filter to "Ignore thread", it will also ignore replies to the message you filtered. It will not ignore the entire thread, as I though for a long time. -- RoRo |
#14
Posted to rec.crafts.metalworking
|
|||
|
|||
aluminium sheet in a ceramics kiln
On Wed, 04 Mar 2015 18:42:53 +0100, Robert Roland
wrote: On Mon, 02 Mar 2015 21:33:22 -0800, Larry Jaques wrote: I just wish Agent filtered on initial post ID so I could get rid of all the posts by those who reply to the jerks I have plonked. If you set your filter to "Ignore thread", it will also ignore replies to the message you filtered. It will not ignore the entire thread, as I though for a long time. Thanks, Ro. I'll give that a try. -- Do not let your fire go out, spark by irreplacable spark. In the hopeless swamps of the not quite, the not yet, and the not at all, do not let the hero in your soul perish and leave only frustration for the life you deserved, but never have been able to reach. The world you desire can be won, it exists, it is real, it is possible, it is yours. -- Ayn Rand |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
trimming aluminium sheet | UK diy | |||
Spot Welding Sheet Aluminium | Metalworking | |||
glue for ceramics and glass | UK diy | |||
Aluminium Insulation Sheet. | UK diy | |||
plastering over aluminium sheet | UK diy |