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Here is an assortment of wrist plates of various sizes and color.They are essentially made of titanium or stainless steel alloy Taray

Most excellent explanation of the concept of fluorescence as it relates to XRF, Geo. Similar concepts apply to all methods of spectroscopy, whether in the RF, infrared, visible spectrum, UV, X-ray,

Very good work Taray, thank you.When you want to explain a photo of a scan better by adding charts, lines, pictures or text, on the DPPMCA program bring up the file of the scan then go to FILEand

PART-1 Definitions. Some are specific to the XRF sub-discipline. Practicing XRF is what we do and discuss on this chat board. For those who are reading but aren't practicing XRF techniques yet, lets

Hi guysI have compleed my analysis for the knee implantThe body of the implant(both upper and lower joint surfaces are identicalThey consist of Titanium,Cr,Co and molyddenum? alloyI could not find?

Here is another pic I left out. The? previous joint surface pic is for the femoral end(upper) This one is for the lower/golden end (tibial) attached to the stem.

Hi guys These are for the "golden" knee implants Pics are for joint surface and the shank. Seems not use easy at one quick look. My "provisional diagnosis" may be wrong There could be some spectral

"On Fri, Oct 2, 2020 at 11:10 AM, Randall Buck wrote: Well... this is looking at two different isotopes of the same element, the major lines are that elements XRF and are the same for any of it's

No one is gunna put that God awful thing in ME Dud Sent: Friday, October 2, 2020 7:37 AM To: [email protected] Subject: Re: [XRF] Si pin xrf ..1st go Yet to scan The shaft is stainless steel Gold color is

Yes, for the principal lines. Neutrons do not influence electrons directly but they do alter the statistical distribution of the protons. notice the red and yellow are not a perfect match at all

Sounds good Taray. Keep those weird metal pieces coming we never get to see stuff like that. I wonder what dental implants look like. Dud Sent: Friday, October 2, 2020 4:30 AM To: [email protected]

So here are the steps. A) Take reading of a calibrated sample. B) Take reading of unknown sample C) Compare the two readings, calculate the ratio. D) Apply that ratio to the certified quantity in

Quantification- the hard part. Red Trinitite, per 25mm^2 (5mm x 5mm)

Yet to scan The shaft is stainless steel Gold color is Ti and Zr? Can be used as an Olympic torch if needed

Thanks for those pictures. The one on the right with the long shank looks more like the one I am familiar with. The bearing plate can be changed with small incision, like changing brake pads on a car.

DudeGood advice.With regard to 2048 gain,I will put on hold for nowNeed to recalibrate to do so.Need time to familiarize software first.Thanks for the apron analysisIt's a composite rubberized lead

The Be was used as a neutron reflector which increased the neutron flux during detonation, it also prevented corrosion of the Pu. Al was used between the pit and the Be coating to shield the Be from

For some reason I was thinking beryllium coated and then a thin nickel chrome final coating. Possibly brain flatulence. However it is a well done book and worth re-reading. At that time it was one of

I just scanned the book, there are references to Be, but only that it makes lots of neutrons when exposed to alpha decay (Pu-239),? therefore? in the book he says they went to great lengths to keep

no worries Alan.Geo