Hot Salt Stress Corrosion Of Titanium Alloys PDF Download

Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Hot Salt Stress Corrosion Of Titanium Alloys PDF full book. Access full book title Hot Salt Stress Corrosion Of Titanium Alloys.

Relative Susceptibility of Titanium Alloys to Hot-salt Stress-corrosion

Relative Susceptibility of Titanium Alloys to Hot-salt Stress-corrosion
Author: Hugh R. Gray
Publisher:
Total Pages: 68
Release: 1971
Genre: Corrosion and anti-corrosives
ISBN:
GET BOOK

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].

An Electrochemical Model for Hot-salt Stress-corrosion of Titanium Alloys

An Electrochemical Model for Hot-salt Stress-corrosion of Titanium Alloys
Author: Marvin Garfinkle
Publisher:
Total Pages: 44
Release: 1972
Genre: Metals
ISBN:
GET BOOK

Download An Electrochemical Model for Hot-salt Stress-corrosion of Titanium Alloys Book in PDF, ePub and Kindle

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.