How can i get the metal-foil that made by superclean stainless steel?
How can i get the metal-foil that made by superclean stainless steel?
(OP)
I need the superclean metal-foil for the research.
the ideal meterial is 316L stainless steel, double vacuum treatment, like vim/var.
i know the material hase widly used in the semiconductor equipment industry, but i can't get the foil type sample that made by 316L VIM/VAR.
the thickness i need is about 50~100 micro meter.
the size is not matter right now
Where i can get the metal-foil samples in the world? i do not want the metal-foil made by tranditional 316L material.
the ideal meterial is 316L stainless steel, double vacuum treatment, like vim/var.
i know the material hase widly used in the semiconductor equipment industry, but i can't get the foil type sample that made by 316L VIM/VAR.
the thickness i need is about 50~100 micro meter.
the size is not matter right now
Where i can get the metal-foil samples in the world? i do not want the metal-foil made by tranditional 316L material.





RE: How can i get the metal-foil that made by superclean stainless steel?
I would also do a search on Thomas Registry or GlobalSpec
http://www.espimetals.com/metals/catstainlesssteel.htm
http://www.hpmetals.com/index.htm
http://www.allfoils.com/products_stainless.html
RE: How can i get the metal-foil that made by superclean stainless steel?
We used standard 316 for process plumbing in a semi fab at a previous job. The facilities guys used LOX to clean the piping before installation.
TTFN
RE: How can i get the metal-foil that made by superclean stainless steel?
The major culprit, oxygen, generally runs as much as 100 ppm in 316L if it is Si/Mn deoxidized, whether it's VIM/VAR or AOD. If it's aluminum deoxodized, then again the AOD works equally well.
So a well-made AOD 316L can be cleaner, i.e. lower in oxides, than a VIM/VAR version. That being said Avesta specializes in such versions of 316L.
RE: How can i get the metal-foil that made by superclean stainless steel?
The material via AOD or VOD is usually acceptable for relatively non-conrrosive service. System desingers will often speicfy a "double melt" or "double vacuum melt" for corrosive service applications.
I need the superclean 316L to avoid inclusion in the 316L, espacially in metal-foil type. Because the metal-foil will be used in the precisely area applications and need suffer from critical manufacturing process.
so how can i get the samples for the research and study?
I meansion again about the sepec. of the 316L metal-Foil samples.
the thickness i need is about 50~100 um.
the size is about 170mm width.
RE: How can i get the metal-foil that made by superclean stainless steel?
RE: How can i get the metal-foil that made by superclean stainless steel?