Download or read book Report on the Measurement of the Thermal Stability of Titanium Alloys written by F. R. Schwartzberg and published by . This book was released on 1956 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermal Properties of Titanium and Titanium Alloys written by J. W. Holladay and published by . This book was released on 1958 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1988 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermal Stability of the Titanium Sheet rolling program Alloys written by E. S. Bartlett and published by . This book was released on 1958 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermal Stability of Ultra Fine Grained Microstructure in Mg and Ti Alloys written by Jitka Stráská and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter reviews the thermal stability of ultra-fine grained (UFG) microstructure in selected magnesium and titanium-based materials prepared by severe plastic deformation (SPD). The focus is on the wide palette of experimental methods applicable for investigation of microstructural stability. These methods include scanning electron microscopy (SEM), electron backscatter diffraction (EBSD), microhardness measurement, positron annihilation spectroscopy (PAS), and electrical resistance measurement. Microstructural stability of UFG commercially pure (CP) Ti and Ti-6Al-7Nb alloy produced by equal-channel angular pressing (ECAP) is studied ex situ after annealing by SEM, by microhardness measurements, and in situ during heating, by high precision electrical resistance measurements. Both materials show stable UFG structure up to 440°C. Further annealing causes recovery and recrystallization of the microstructure. At 650°C, the microstructure is completely recrystallized. Magnesium alloy AZ31 is prepared by hot extrusion followed by ECAP. UFG microstructure recovers and continuously recrystallizes during annealing. The microstructure of UFG AZ31 alloy is stable up to 170°C and subsequent grain growth is analyzed. Special attention is paid to interpret the activation energy of the grain growth. The superplastic properties of UFG AZ31 alloy are investigated in the temperature range of 170-250°C.

Download or read book Report on Tensile Properties of Titanium Alloys at Low Temperatures written by F. C. Holden and published by . This book was released on 1959 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book T M L Report written by Battelle Memorial Institute. Titanium Metallurgical Laboratory and published by . This book was released on 1956 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1973 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Statistical Analysis of Tensile Properties of Heat treated Ti 4A1 3Mo 1V Sheet written by H. R. Ogden and published by . This book was released on 1960 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermal Stability of One Type of Near Titanium Alloy Ti 600 written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to DMIC Reports and Memoranda written by Battelle Memorial Institute. Defense Metals Information Center and published by . This book was released on 1968 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies of Factors Affecting Thermal Stability of Titanium base Alloys written by Frank C. Holden and published by . This book was released on 1957 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tensile Properties of 6A1 4V Titanium alloy Sheet Under Rapid heatiing and Constant temperature Conditions written by Howard L. Price and published by . This book was released on 1959 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1957-07 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Variables Affecting the Thermal Stability of Three Titanium Alloys written by R. I. Jaffee and published by . This book was released on 1957 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of variations in stress, strain, time, and temperature during thermal exposure on the tendency toward thermal instability in Ti-2Mo-2Cr-2Fe, Ti-6Al-4V, and Ti-4Al-4Mn alloys were investigated. None of the three alloys, which were vacuum annealed and given a stabilizing heat treatment before exposure, showed evidence of instability over a wide range of exposure conditions. Tests showed that a contaminated surface skin could lead to some embrittlement in Ti-2Mo-2Cr-2Fe but not in Ti-6Al-4V or Ti-4Al-4Mn. Tests on Ti-2Mo-2Cr-2Fe at four hydrogen levels resulted in the observation of embrittlement at the two higher levels--210 ppm and 330 ppm--after thermal exposure. However, tests at both slow and fast tension speeds showed that the embrittlement was due to an increase in the hydrogen-induced strain rate sensitivity and was not structural embrittlement. On the basis of these results, it can be concluded that titanium alloys are less unstable under thermal exposure than previously published data would indicate.

Download or read book The Ti 8A1 1Mo 1V Alloy written by R. A. Wood and published by . This book was released on 1965 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Reports written by and published by . This book was released on 1963 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: