A method of evaluation of the effectiveness of inhibitor protection of steels from stress-corrosion failure

1986 ◽  
Vol 22 (3) ◽  
pp. 223-234 ◽  
Author(s):  
V. V. Panasyuk ◽  
L. V. Ratych ◽  
I. M. Slobodyan
Keyword(s):  
Stress Corrosion ◽  
Corrosion Failure ◽  
Inhibitor Protection ◽  
Method Of Evaluation

scholarly journals Reasons of stress corrosion failure of erection girth joint of main gas pipeline

2014 ◽  
Vol 2014 (3) ◽  
pp. 49-52 ◽  
Author(s):  
A.A. Rybakov ◽  
◽  
L.V. Goncharenko ◽  
T.N. Filipchuk ◽  
I.V. Lokhman ◽  
...  
Keyword(s):  
Stress Corrosion ◽  
Gas Pipeline ◽  
Corrosion Failure ◽  
Main Gas Pipeline

Texture dependent stress corrosion failure of commercial titanium sheets in bromine-methanol solution

1980 ◽  
Vol 15 (5) ◽  
pp. 1265-1275 ◽  
Author(s):  
H. V. Sudhaker Nayak ◽  
K. I. Vasu ◽  
Y. V. R. K. Prasad
Keyword(s):  
Stress Corrosion ◽  
Methanol Solution ◽  
Corrosion Failure ◽  
Commercial Titanium

Stress Corrosion Cracking of Sensitized 304 Austenitic Stainless Steel in Petroleum Refinery Environment

CORROSION ◽  
1982 ◽  
Vol 38 (6) ◽  
pp. 347-353 ◽  
Author(s):  
S. Ahmad ◽  
M. L. Mehta ◽  
S. K. Saraf ◽  
I. P. Saraswat
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Chemical Analysis ◽  
Stress Corrosion ◽  
Stress Corrosion Cracking ◽  
Corrosion Cracking ◽  
Corrosion Failure ◽  
Ambient Temperatures ◽  
304 Austenitic Stainless Steel ◽  
Petroleum Refineries

Abstract Stress corrosion cracking (SCC) investigations of sensitized 304 austenitic stainless steel were conducted using U-bend specimens of 6.45 and 12.85 mm radii of curvature in Samans solution, which represents the polythionic acid solution formed in the petroleum refineries during shutdown as a result of the interaction of the sulfide scale on the steel surface with moisture and oxygen at ambient temperatures. The chemical analysis of the Samans solution revealed that it contained seven different constituents varying in concentration. They are sulfuric, sulfurous, and thionic acids (di-, tri-, tetra-, penta-, and hexathionic acid). The role of each individual constituent of Samans solution on SCC has been studied. The results of the chemical analysis of the test solutions after failure revealed that out of all constituents of the Samans solution, only tetrathionic acid induced stress corrosion failure of sensitized 304 austenitic stainless steel. The metallographic studies of the fractured surfaces conducted by SEM revealed intercrystalline mode of fracture in all the cases in which the samples cracked.

Stress-corrosion failure mechanisms in soda–lime silica glass

2013 ◽  
Vol 35 ◽  
pp. 427-438 ◽  
Author(s):  
Costanza Ronchetti ◽  
Maria Lindqvist ◽  
Christian Louter ◽  
Ginevra Salerno
Keyword(s):  
Stress Corrosion ◽  
Silica Glass ◽  
Failure Mechanisms ◽  
Soda Lime ◽  
Corrosion Failure ◽  
Soda Lime Silica Glass

Sensitization induced stress corrosion failure of AISI 347 stainless steel fractionator furnace tubes

2011 ◽  
Vol 18 (8) ◽  
pp. 2211-2221 ◽  
Author(s):  
J. Swaminathan ◽  
Raghuvir Singh ◽  
Manoj Kumar Gunjan ◽  
Bhupeshwar Mahato
Keyword(s):  
Stainless Steel ◽  
Stress Corrosion ◽  
Corrosion Failure ◽  
Induced Stress

Stress Corrosion of Beryllium in Synthetic Sea Water

CORROSION ◽  
1967 ◽  
Vol 23 (1) ◽  
pp. 11-14 ◽  
Author(s):  
R. A. MILLER ◽  
J. R. MYERS ◽  
R. K. SAXER
Keyword(s):  
Stress Corrosion ◽  
Sea Water ◽  
Sheet Material ◽  
Exposure Period ◽  
Time To Failure ◽  
Electron Fractography ◽  
Corrosion Failure ◽  
Total Immersion ◽  
Immersion Testing ◽  
Applied Tensile Stress

Abstract Continuous total immersion testing of pickled beryllium sheet material in synthetic sea water revealed mat corrosion rate decreases asymptotically from about 21.5 to 2.0 mpy as exposure period increased from 5 to 150 days. Beryllium was observed to be susceptible to severe pitting attack. Testing established that beryllium is susceptible to stress-corrosion when exposed to synthetic sea water. Time-to-failure decreased from about 2340 to 40 hours as applied tensile stress was increased from 1220 to 40,000 psi. Electron fractography studies suggested that stress-corrosion failure occurred transgranularly.

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