Relative Susceptibility Of Titanium Alloys To Hot Salt Stress Corrosion PDF Download
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Author | : Hugh R. Gray |
Publisher | : |
Total Pages | : 68 |
Release | : 1971 |
Genre | : Corrosion and anti-corrosives |
ISBN | : |
Download Relative Susceptibility of Titanium Alloys to Hot-salt Stress-corrosion Book in PDF, ePub and Kindle
Susceptibility of titanium alloys to hot-salt stress-corrosion cracking increased as follows: Ti-2Al-11Sn-5Zr-0.2Si(679), Ti-6Al-2Sn-4Zr-2Mo(6242), Ti-6Al-4V(64), Ti-6Al-4V-3Co(643), Ti-8Al-1Mo-1V(811), and Ti-13V-11Cr-3A1(13-11-3). The Ti-5Al-6Sn-2Zr-1Mo-0.25Si(5621S) alloy was both the least and most susceptible depending on heat treatment. Such rankings can be drastically altered by heat-to-heat and processing variations. Residual compressive stresses and cyclic exposures also reduce susceptibility to stress-corrosion. Simulated turbine-engine compressor environmental variables such as air velocity, pressure, dewpoint, salt concentration, and salt deposition temperature have only minor effects. Detection of substantial concentrations of hydrogen in all corroded alloys confirmed the existence of a hydrogen embrittlement mechanism.--P. [i].
Author | : H. R. GRAY |
Publisher | : |
Total Pages | : 57 |
Release | : 1971 |
Genre | : |
ISBN | : |
Download Relative Susceptibility of Titanium Alloys to Hot-salt Stress-corrosion Book in PDF, ePub and Kindle
Author | : David N. Braski |
Publisher | : |
Total Pages | : 30 |
Release | : 1963 |
Genre | : Salt |
ISBN | : |
Download The Relative Susceptibility of Four Commercial Titanium Alloys to Salt Stress Corrosion at 5500 F Book in PDF, ePub and Kindle
Author | : D. N. Fager |
Publisher | : |
Total Pages | : 22 |
Release | : 1966 |
Genre | : Clear air turbulence |
ISBN | : |
Download The Relative Stress-Corrosion Susceptibility of Titanium Alloys in the Presence of Hot Salt Book in PDF, ePub and Kindle
Steady-state stress-corrosion tests at elevated temperature were performed on three titanium alloys. Mill annealed titanium 6Al-4V was the least susceptible, followed in order of increasing susceptibility by titanium 8Al-1Mo-1V and titanium 6Al-6V-2Sn. Sodium chloride was more detrimental than ASTM synthetic salt. Extensive tests were conducted on duplex annealed titanium 8Al-1Mo-1V. Cyclic state testing of this alloy indicated an absence of stress-corrosion cracking and demonstrated that the time at temperature below the maximum operating temperature of a supersonic aircraft might be an important variable. Exposure tests on brake-formed, stress-relieved titanium 8Al-1Mo-1V sheet specimens indicated a deteriorating effect distinct from stress-corrosion cracking. Fatigue crack growth and fracture toughness determinations indicated no embrittling effects in titanium 8Al-1Mo-1V exposed to hot salt in the absence of stress.
Author | : David N. Braski |
Publisher | : |
Total Pages | : 23 |
Release | : 1963 |
Genre | : Salt |
ISBN | : |
Download The Relative Susceptibility of Four Commercial Titanium Alloys to Salt Stress Corrosion at 550° F Book in PDF, ePub and Kindle
Author | : David N. Braski |
Publisher | : |
Total Pages | : 23 |
Release | : 1963 |
Genre | : |
ISBN | : |
Download The Relative Susceptibility of Four Commercial Titanium Alloys to Salt Stress Corrosion at 500° F Book in PDF, ePub and Kindle
Author | : Hugh R. Gray |
Publisher | : |
Total Pages | : 20 |
Release | : 1971 |
Genre | : |
ISBN | : |
Download Effect of Initial Hydrogen Content of a Titanium Alloy on Susceptibility to Hot-salt Stress-corrosion Book in PDF, ePub and Kindle
Author | : Hugh R. Gray |
Publisher | : |
Total Pages | : 0 |
Release | : 1971 |
Genre | : Corrosion and anti-corrosives |
ISBN | : |
Download Relative Susceptiblity of Titanium Alloys to Hot-salt Stress-corrosion Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 84 |
Release | : 1971 |
Genre | : Alloys |
ISBN | : |
Download The Effect of Composition on the Mechanism of Stress-corrosion Cracking of Titanium Alloys in N2O4, and Aqueous and Hot-salt Environments Book in PDF, ePub and Kindle
Author | : Dick M. Royster |
Publisher | : |
Total Pages | : 44 |
Release | : 1969 |
Genre | : Salt |
ISBN | : |
Download Hot-salt-stress-corrosion Cracking and Its Effect on Tensile and Stress-rupture Properties of Ti-6Al-4V Titanium-alloy Sheet Book in PDF, ePub and Kindle
Salt stress corrosion cracking effects on tensile and stress rupture properties of titanium alloy sheet.