Tritium distribution at the crack tip of high-strength steels submitted to stress corrosion cracking

1994 ◽  
Vol 25 (6) ◽  
pp. 1159-1167 ◽  
Author(s):  
A. M. Brass ◽  
J. Chêne ◽  
J. Gonzalez
Keyword(s):  
Stress Corrosion ◽  
Stress Corrosion Cracking ◽  
Crack Tip ◽  
High Strength Steels ◽  
High Strength ◽  
Corrosion Cracking

scholarly journals Resistance of High-Strength Steels to Stress Corrosion Cracking Depending on External Environment pH Factor

2018 ◽  
Vol 20 (3) ◽  
pp. 19-23
Author(s):  
Petr Jonsta ◽  
Irena Vlckova ◽  
Zdenek Jonsta ◽  
Vladimir Tomasek ◽  
Tatana Fenclova
Keyword(s):  
Stress Corrosion ◽  
Stress Corrosion Cracking ◽  
Temper Embrittlement ◽  
Crack Tip ◽  
High Strength Steels ◽  
High Strength ◽  
Corrosion Cracking ◽  
Localized Corrosion ◽  
Aqueous Environment ◽  
Antimony Electrode

The paper deals with the study of stress corrosion cracking of high-strength steels in an aqueous environment with a varying pH factor ranging from 5.5 to 12.0. Steels were studied after quenching and tempering, one of the steels was prone to temper embrittlement. Single-edge notched pre-cracked specimens were used for the experiments. Changes in the pH factor at the crack tip were measured using an antimony electrode. The pH factor values at the crack tip dropped to 2.0. Steel prone to temper embrittlement showed significantly shorter incubation period and more accelerated development of corrosion process compared to the optimized heat treatment of the second steel. Proneness to intergranular fracture was observed close to the fatigue crack tip. The obtained results expand the existing knowledge about localized corrosion processes leading to the refinement of the stress corrosion cracking model when changing the pH factor on the crack tip.

Stress Corrosion Cracking of High Strength Steels

1995 ◽  
Author(s):  
Eun U. Lee ◽  
Henry Sanders ◽  
Bhaskar Sarkar
Keyword(s):  
Stress Corrosion ◽  
Stress Corrosion Cracking ◽  
High Strength Steels ◽  
High Strength ◽  
Corrosion Cracking

Stress Corrosion Cracking of High Strength Steels and Titanium Al in Chloride Solutions at Ambient Temperature

CORROSION ◽  
1967 ◽  
Vol 23 (5) ◽  
pp. 142-148 ◽  
Author(s):  
M. H. PETERSON ◽  
B. F. BROWN ◽  
R. L. NEWBEGIN ◽  
R. E. GROOVER
Keyword(s):  
Ambient Temperature ◽  
Stress Corrosion ◽  
Stress Corrosion Cracking ◽  
High Strength Steels ◽  
High Strength ◽  
Corrosion Cracking ◽  
Chloride Solutions
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