92A0011 On an Unknown Precipitate Phase in2000 Series AI Alloys A new precipitate phase(X-phase)has been studied by means of TEM in2024-2324 aluminum alloys und
The phase diagram of the binary systemMnO-Nb<sub>2</sub>O<sub>5</sub> was studied by means of the differentialthermal analysis(DTA),X-ray diffraction analysis and