We are in need of finding a supplier who is capable of supplying our company with 316L stainless steel powder nominal. We will need material certifications.
Anybodies assistance in this search will be greatly appreciated.
Thank you
Can anybody help out with this question of which is the better cleaner for a mild degreaser and organic substance desolver? We use small I.D. Stainless Steel tubing that is ordered from the vendor in a "As cleaned" condition. The tubing is then formed to various bend geometries and...
Can anybody help out with this question of which is the better cleaner for a mild degreaser and organic substance desolver? We use small I.D. Stainless Steel tubing that is ordered from the vendor in a "As cleaned" condition. The tubing is then formed to various bend geometries and...
There is one more piece of information I neglected to add. The ammonia being in a welded vessel at ambient room temp and the delta P from inside the vessel to the outside, there is a positive pressure inside. How much of an effect does this have on the leak rate comparison?
Thanks kenvlach for the info.
More specific to what I am looking for is this. The vessel is an all welded assembly that will have Ammonia internally. We check the vessels integrety with a Helium mass spectrometer leak checker. Is there a chart that shows the direct comparison of Helium to...
If I had a leak in a sealed vessel that was found using a Helium mass spectrometer leak checker and the leak rate was 2x10 to the -8 scale, what would the comparison be of the leak rate if the gas was Ammonia? Can the molecule size dictate the leak rate and be directly compaired accordingly?
Could someone please tell me what materials in the metals family that has its magnetic properties change and can be used as a thermal switch at cryogenic temperatures in the 40-70 degree Kelvin range?
Thanks.
Thank you SMF1964 for your thought. Here is another thought. What if the Tin is not fully alloyed and there are pockets of Tin that have precipitated out. Will not these pockets of Tin fall prey to the same 'Tin Pest'? If so, the next thought is, what kind of an affect will this have on the...
Thank you Carburize. You wouldn't happen to know if this happens to Tin when it is an alloy or does the alloys present with the Tin inhibit this allotropic transformation?
Can someone forward to me the technical term for the disintergration of pure Tin when exposed to temps at -50 deg. Celsius in air? Can this type of thing happen when in vacuum? Can this happen when the Tin is in an alloy of Tin/Lead solder?
