what interest ?Janic wrote: weld a rod on a refractory brick
Evidence of low flame temperature.Janic wrote:pass your hand under the flame without being burned
what interest ?Janic wrote: weld a rod on a refractory brick
Evidence of low flame temperature.Janic wrote:pass your hand under the flame without being burned
When there is only one pipe which feeds the torch, the re-mixing is done directly at the exit of the electrolyte, like the "HHO" no separation of gases.Janic wrote:there is indeed separation of H and O since it re-mixes them at a critical threshold which avoids the explosion, (which he explains in what you did not give yourself time to read, it seems -he)
what interest to make experiments, whatever they are? Otherwise advance the schmilblick!Janic wrote:
weld a rod on a refractory brick
what interest ?
Janic wrote:
pass your hand under the flame without being burned
Evidence of low flame temperature.
It is not my goal. If it could have appeared that way, I apologize.Janic wrote:Still provocative?
It will depend on the melting temperature of the metal of the rod, it can range from less than 200 ° to more than 1000.Janic wrote:what is the minimum temperature of a torch capable of welding a rod on refractory brick without, at the same time, burning the skin?
if you apologize yourself, i don't have to do it anymore!It is not my goal. If it could have appeared that way, I apologize.
https://fr.wikipedia.org/wiki/Liste_des_%C3%A9l%C3%A9ments_chimiques_par_temp%C3%A9rature_de_fusionIt will depend on the melting temperature of the metal of the rod, it can range from less than 200 ° to more than 1000.Janic wrote:
what is the minimum temperature of a torch capable of welding a rod on refractory brick without, at the same time, burning the skin?
should i laugh? Did you examine the subject closely as proposed or do you have such a ridiculous opinion for each subject examined? But probably you have never welded a refractory material!Melt a little metal on the surface so that it matches the crevices of the brick, then weld the rod on this pile. Nothing extraordinary, it's easier to use a mortar.
Elementary my dear Watson! Except that it is, in the demonstration, a voluntary passage on the skin to demonstrate that this type of torch does not burn it, while it also melts metal (a chouia more than 200 °)Just don't touch where it burns for the skin,
To consult the subject carefully before having an a priori opinion on it.I do not see where you are coming from?
Soft solder with tin requires a melting temperature of around 200 ° C. Descends to 144 ° in jewelry.Janic wrote:the fusion of a welding rod at 200 °, it's a miracle then!
except that if you had followed the subject well on Brown, it is not about tin soldering. You will find on youtube, for example, these examples of heaters and if you manage to weld two stainless steel plates with a tin solder, it is that you are balèze, to melt a head of bolt, to pass your hand in the flame, etc ... it is that you are very, very balèze!Janic wrote:
the fusion of a welding rod at 200 °, it's a miracle then!
Soft solder with tin requires a melting temperature of around 200 ° C. Descends to 144 ° in jewelry.
the video has the advantage, on an assumption, of being concrete and reproducible and that puts the criticism of Wikipedia in a cantilever.You-tube of course, You have an answer to everything
Capt_Maloche wrote:izentrop wrote:We rather say this video here, it seems to me.
On the video, the flow is clearly insufficient to make a solder
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