X-RAY SPECTROCHEMICAL AND X-RAY DIFRACTION ANALYSES OF COPPER-PLATINUM ALLOYS
AERONAUTICAL SYSTEMS DIV WRIGHT-PATTERSON AFB OH PHYSICS LAB
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Results are shown for X-ray spectrochemical analysis and X-ray diffraction analysis of alloys in the copper-platinum alloy system. Lattice parameters are shown for disordered alloys from copper through platinum. Results from X-ray spectrochemical analyses of the alloys are shown and several methods of analysis are discussed. The results show that both zinc and gold are acceptable internal standards for the Cu-Pt alloys and that a coherent scattering internal standard can be used where only a quick approximate answer is required.
- Metallurgy and Metallography