By Wolfgang Kurtz, Hans Vanecek, Ernst Koch

The current quantity keeps the outline of the chemical reactions of eiemental tungsten all started with "Tungsten" Suppl. Vol. A 7. It covers the reactions with the steel parts from zinc to actinoids. The therapy contains section diagrams, bulk reactions, and floor techniques which back are of exceptional value in such a lot platforms. The raader is mentioned the introductory feedback on pp. X/XI. Frankfurt am major Ernst Koch November 1987 Introductory comments Abbreviations so as to not overload the textual content, the subsequent abbreviations are often used with out definitions within the current quantity, as well as the abbreviations traditional within the Gmelin guide. a. c. alternating present AE Auger electron Auger electron spectroscopy(ic) or spectrum AES bcc body-centered cubic CPD touch power distinction counts according to moment cps d. c. direct present DTA differential thermoanalysis Fermi Ievel EF EI electron influence ELS electron strength loss spectroscopy or spectrum EMF, emf electromotive strength fcc face-centered cubic FE box emission box electron (emission) microscope(ic) FEM FES box emission spectroscopy FIM box ion microscope(ic) F-N Fowler-Nordheim hcp hexagonal close-packed 6 L Langmuir=1·10- Torr·s LEED low power electron diffraction monolayer ML PES photoelectron spectroscopy PSD photon-stimulated desorption RHEED mirrored image excessive strength electron diffraction room temperature RT SI secondary ion SIMS secondary ion mass spectrometry TDS thermal desorption spectroscopy(ic) or spectrum TE thermionic emission overall strength distribution TED UHV ultra-high vacuum UPS ultra-violet photoelectron spectroscopy(ic) or spectrum XPS X-ray photoelectron spectroscopy(ic) or spectrum Gmelin Handbock WSuppl. Vol.