显示标签为“tungsten heavy alloy”的博文。显示所有博文
显示标签为“tungsten heavy alloy”的博文。显示所有博文

2014-09-22

What is X-ray Crystallography? - Was ist X-ray Kristallographie?

What is X-ray Crystallography? - Was ist X-ray Kristallographie?
X-ray Crystallography is a scientific method used to determine the arrangement of atoms of a crystalline solid in three dimensional spaces. This technique takes advantage of the inter-atomic spacing of most crystalline solids by employing them as a diffraction gradient for x-ray light, which has wavelengths on the order of 1 angstrom (10-8 cm).
Tungsten heavy alloy is a suitable material for X-ray protection, for more details, you could visit: http://www.tungsten-alloy.com/tungsten-alloy-radiation-shielding.html.


Röntgenkristallographie ist eine wissenschaftliche Methode verwendet, um die Anordnung der Atome in einer kristallinen dreidimensionalen Raum festen bestimmen. Diese Technik nutzt die interatomare Abstand der meisten kristallinen Feststoffe setzen sie als Beugungs Gradienten für Röntgenlicht , das Wellenlängen im Bereich von 1 Angström (10-8 cm) hat.
Schweren Wolfram-Legierung ist ein geeignetes Material für X-ray-Schutz, um weitere Informationen, können Sie besuchen: http://www.tungsten-alloy.com/german/Tungsten-Alloy-Radiation-Shielding.htm.



2014-02-10

X-ray Ionizing Radiation

The ionizing electromagnetic radiation consists of x-rays and gamma-rays which differ from each other in their energy. By convention X-rays have a lower energy than the gamma-rays with the dividing line being at about 1Merv. In general, x-rays are produced either by the interaction of energetic electrons with inner shell electrons of heavier elements or through the bremsstrahlung or braking radiation mechanism when deflected by the Coulomb field of the atomic nuclei of the target material. Gamma-rays are usually products of the de-excitation of excited heavier elements. Tungsten heavy alloy material will be the best choice in this case with its denser material to have a good radiation absorption ability.

Ionizing radiations vary greatly in energy. Electromagnetic radiations have energy quanta determined by their wavelength or frequency. The energy of particulate radiation depends on the mass and velocity of the particles.