Download or read book Hot salt Stress corrosion of Titanium Alloys written by Hugh R. Gray and published by . This book was released on 1969 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Hot salt Stress Corrosion Cracking of Titanium Alloys written by R. S. Ondrejcin and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Phenomenon of Hot salt Stress corrosion Cracking of Titanium Alloys written by W. K. Boyd and published by . This book was released on 1964 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hot salt Stress corrosion of a Titanium Alloy Under a Simulated Turbine engine Compressor Environment written by Hugh R. Gray and published by . This book was released on 1969 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hot salt stress corrosion Cracking and Its Effect on Tensile and Stress rupture Properties of Ti 6Al 4V Titanium alloy Sheet written by Dick M. Royster and published by . This book was released on 1969 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Salt stress corrosion cracking effects on tensile and stress rupture properties of titanium alloy sheet.
Download or read book Relative Susceptibility of Titanium Alloys to Hot salt Stress corrosion written by Hugh R. Gray and published by . This book was released on 1971 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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].
Download or read book Hot salt Stress corrosion of Titanium Alloys written by Hugh R. Gray and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hot salt Stress Corrosion Cracking of Titanium Alloys written by R. S. Ondrejcin and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Electrochemical Model for Hot salt Stress corrosion of Titanium Alloys written by Marvin Garfinkle and published by . This book was released on 1972 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: An electrochemical model of hot-salt stress-corrosion cracking of titanium alloys is proposed based on an oxygen-concentration cell. Hydrogen embrittlement is proposed as the direct cause of cracking, the hydrogen being generated as the results of the hydrolysis of complex halides formed at the shielded anode of the electrochemical cell. The model found to be consistent with the diverse observations made both in this study and by many investigators in this field.
Download or read book Hot Salt Stress Corrosion of Titanium Alloys written by Murray Wayne Mahoney and published by . This book was released on 1975 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Role of Hydrogen in Hot salt Stress Corrosion Cracking of Titanium aluminum Alloys written by R. S. Ondrejcin and published by . This book was released on 1971 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Initiation of Hot Salt Stress Corrosion Cracking of Titanium Alloys written by SP. Rideout and published by . This book was released on 1968 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The initial stages of hot-salt stress corrosion cracking of titanium alloys were studied using hot-stage microscopy and cinematography. An incubation period for cracking was observed, the duration of which depends on exposure temperature, salt composition, and alloy composition. For Ti-8Al-1Mo-1V exposed to sodium chloride (NaCl) the incubation period decreased from about 96 hr at 475 F, to 20 hr at 500 F, to 11⁄2 hr at 650 F, to only 10 min at 850 F. This same alloy cracked severely in only 20 min at 475 F when exposed to tin chloride (SnCl2) indicating that the apparent "threshold temperature" for cracking is strongly influenced by chemical environment. At 650 F the incubation period for NaCl cracking of four alloys containing aluminum increased with decreasing aluminum content. Cracks appeared abruptly and propagated rapidly for a short distance, then apparently paused for additional corrosion-embrittlement to occur. Moisture was demonstrated to be a vital ingredient in hot-salt attack, and the presence of absorbed hydrogen in salt-corroded areas has been demonstrated using radiotracer tritium (H3). These results support the hypothesis that absorption of corrosion-produced hydrogen promotes embrittlement and crack initiation.
Download or read book Stress corrosion Cracking in High Strength Steels and in Titanium and Aluminum Alloys written by Benjamin Floyd Brown and published by . This book was released on 1972 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Composition on the Mechanism of Stress corrosion Cracking of Titanium Alloys in N2O4 and Aqueous and Hot salt Environments written by and published by . This book was released on 1971 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Role of Hydrogen in Hot salt Stress corrosion of a Titanium Alloy written by Hugh R. Gray and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen embrittlement during hot salt, stress corrosion of titanium alloys.
Download or read book Cyclic Hot salt Stress Corrosion of Titanium Alloys written by L. H. Stone and published by . This book was released on 1967 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Exposure Cycle on Hot salt Stress corrosion of a Titanium Alloy written by Hugh R. Gray and published by . This book was released on 1974 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
