corus,
I make it like you wrote and your post and i´m found 140ºc.I think i gonna put another values until the result match.
By the way, I don´t have afraid of the temperatures of steel shell. I have afraid if diference of dilatation between the shell and ceramics castables.
thank´s
sure, but what about heat flux? Convection and radiation on the sheel> Is that amount of heat flux are smaller or bigger/ I need reduce my budjet of fluel. That insulation jacket of 25,4 mm give me one great insulation.I am worried about refractories inside of furnace. I need it something to...
sorry! you are absolutely right. Following attached the data sheet with curve of conductivity.
sorry. I has that datasheet only on portugues.http://files.engineering.com/getfile.aspx?folder=9d4fd42b-5104-4cfd-af95-c4ac1a9efb83&file=manta_durablanket.pdf
i would like to put some point´s of curve of conductivity.I think on 100ºc air is below 0,03 W/mºC at 100ºc.The material of the jacket is fiber ceramics.I got it that´s point´s on data sheet.The temperatures isn´t changing,i show only one the point´s. By the way, we don´t Know yet which one...
following the thermal conductivity of insulation jacket 1"
at:
100ºC 0,03 w/mºC
150ºC 0,05 w/mºC
200ºc 0,07 w/mºC
250ºc 0,08 w/mºc
300º 0,09 w/mºc
I don´t put insulation yet. I would like to Know if it possible same damages for my furnace.
Diameter of furnace is 2,4 meter at 180ºc.If i...
Hi!.
My name is henrique and i´m from Brazil. We work on melting aluminium industry and we would like to Know if it possible put insulations cover jacket on shell of us melting furnace. We have some doubt about dilatation of shell and ceramic insulation inside of the furnace.Our furnace has...
