"Inspection for Hydrogen Damage in Boiler Waterwall Tubes", Singh; Materials Evaluation, Sep. 1985. |
"Ultrasonic Velocity Ratio Method for Detecting & Evaluating Hydrogen Attack in Steels", Watanabe et al, ASTM, pp. 153-165, May 22-24, 1984. |
Failures & Inspection of Fossil-Fired Boiler Tubes: 1983 Conference & Workshop, CS-3272, Contract WS 82-101, Dec. 1983, Articles: |
a. "Inspection for Hydrogen Damage in Waterwall Tubes Using Ultrasonic Techniques", Sloat et al. |
b. "Mitigating Forced Outages by Selective Replacement of Boiler Tubes", Loper et al. |
c. "Working Group on Hydrogen Damage, Pitting and Deposits", Freeh et al. |