Rygter om prisstigning på tungsten

[Høgh]

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Originally posted by fasan

men da der er tale om wolframcarbid

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Nej der IKKE tale om wolframcarbid men derimod om en metallisk legerering - jeg ved ikke hvor den carbidsnak er opstået, men i fölgende citat fra forskningsartiklen fremgår legeringen:

"All metal pellets were cylinders 1 mm in diameter and 2 mm in length. Nickel (99.995% metallic Ni) and tantalum (99.95% Ta) pellets were purchased from Alfa Aesar (Ward Hill, MA). WA pellets were fabricated by Aerojet Ordnance Tennessee (Jonesborough, TN) using standard kinetic energy penetrator production processes. An average WA pellet weighed 27.5 mg and consisted of 91.1% tungsten, 6.0% Ni, and 2.9% Co. Ni and Ta pellets weighed 14 mg and 27 mg, respectively. Before implantation surgery, all pellets were cleaned and chemically sterilized (Pellmar et al. 1999)."

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Assumption is the mother of all ****ups... og skånegripen er en bald eagle!...og...det er muligt, at jeg ændrer holdning, men det rokker IKKE ved det faktum, at jeg har ret!