stress corrosion
Dissociative chemisorption of O2 inducing stress corrosion cracking in silicon crystals
... In a number of simulations in both the (110) and (111) systems, we see that the dissociation of a single O 2 molecule provides sufficient heat to “burn” at most one Si-Si bond at the crack tip. At least one oxygen ...
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The Effect of the pH of Ammonum Nitrate Solution on the Susceptability of Mild Steel to Stress Corrosion Cracking (SCC) and General Corrosion
... towards stress corrosion cracking (SCC) and general ...and stress corrosion cracking susceptibility measurements were carried out in 52 Wt% ammonium nitrate solutions at 368 ° K and various pH ...
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The Quantitative Effect of Mo and Cu on the Stress Corrosion Cracking and Pitting Corrosion Behavior of Ultra-Pure Ferritic Stainless Steels
... the stress corrosion cracking failure with Mo and Cu content both less than ...the stress corrosion ...after stress corrosion cracking tests was featured by a mixture of ...
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A Review of Stress Corrosion Cracking of Welded Stainless Steels
... steels stress corrosion cracking (SCC) process of welded ...of corrosion fatigue of ...technological stress concentrators, residual stresses, ...of corrosion damage at various sections ...
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Characterization of Intergranular Stress Corrosion Cracking of 304 Stainless Steel by Electrochemical Noise and Acoustic Emission Techniques
... intergranular stress corrosion cracking behavior, 304 stainless steel was firstly annealed at 1050°C for 1 hour followed by water quenching, and then sensitized at 650°C for 14 hours in a vacuum electric ...
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Reliability of Acoustic Emission as a Technique to Detect Corrosion and Stress Corrosion Cracking on Prestressing Steel Strands
... of corrosion evolution and failure of strands. First, accelerated corrosion tests with ammonium thiocyanate were performed on a central wire cable without applied force and on a tensioned strand to 80% of ...
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Effect of surface machining on intergranular stress corrosion cracking (IGSCC) in sensitised type 304 austenitic stainless steel
... and corrosion resistance are required 1 ...with corrosion resistance are important 2 ...their corrosion resistance to the presence of a thin protective oxide layer 3 ...to corrosion due to ...
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Effect of Electrochemical Potential and Chloride Concentration on Stress Corrosion Cracking Behavior of 23Co14Ni12Cr3Mo Ultra-High Strength Steel in NaCl Solution
... The effect of electrochemical potential and chloride concentration on stress corrosion cracking (SCC) behavior of 23Co14Ni12Cr3Mo ultra-High strength steel were investigated by using slow strain rate ...
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Evaluation of Stress Corrosion Cracking Damage to an API 5L X52 Pipeline Transporting Ammonia: A Case Study
... by Stress Corrosion Cracking (SCC) which was caused by the combined effect of different fac- tors: high stress resistance, high hardness of the base metal with a microstructure prone to brittleness ...
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Stress Corrosion Behaviour of Aluminium7075/Beryl Composites
... the stress corrosion ...the stress corrosion test they were ground with silicon carbide paper of 1000 grit and then polished in steps of 15 to 3 m diamond paste to obtain a fine surface ...
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Effect of Different Loading Conditions on the Service Life of Mine Steel Wire in Corrosive Medium
... of stress and corrosion on the service life of materials has been widely ...the stress corrosion cracking mechanisms of metals in different solutions, and Ingolfur et al [11], Fleck et al ...
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Effect of Residual Stress on the Corrosion Behavior of Austenitic Stainless Steel
... of corrosion is suppressed by generating a passivation film. The corrosion behavior is affected by several factors such as the metallic structure, ...residual stress and na- nocrystallization in 316L ...
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Durability of glass polymer composites subject to stress corrosion
... Hogg and Hull 共1982兲 described the main phenomenological characteristics of stress corrosion of glass reinforced composites. A very important feature is the planar nature of the fracture sur- faces. In ...
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Stress Corrosion Behavior of X65 Steel Welded Joint in Marine Environment
... uniformity corrosion of pipelines is inhibited and the effect of hydrogen permeation is ...localized corrosion [6, 11]. As we all know, localized corrosion often transform into ...most ...
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Stress Corrosion Cracking and Corrosion Resistance of Mg 6%Al 1%Zn 2%Ca Extruded Magnesium Alloys
... Stress corrosion cracking (SCC) and corrosion resistance of Mg–6 mass%Al–1 mass%Zn–2 mass%Ca (AZX612) extruded alloy were investigated by slow strain rate tensile tests (SSRT) in ...that ...
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Corrosion Analysis by Acid Concentration in Oil and Gas Pipelines
... of corrosion were due to external corrosion and 34% were due to internal ...The corrosion accidents in natural gas transmission pipeline, 36% were by external corrosion and 63% were by ...
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Corrosion Analysis by Acid Concentration in Oil and Gas Pipelines
... of corrosion were due to external corrosion and 34% were due to internal ...The corrosion accidents in natural gas transmission pipeline, 36% were by external corrosion and 63% were by ...
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Investigation Of Corrosion Rate Of SS316 Plate Inside An Alkaline Electrolyzer
... Stress corrosion or stress corrosion cracking refers to failure under simultaneous presence of a corrosive medium and tensile ...of stress corrosion cracking are caustic ...
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Effect of Stress on the Electrochemical Corrosion Behavior of Mg-Zn-In-Sn Alloy
... of stress on the electrochemical corrosion behaviours of Mg-Zn-In-Sn alloy anode were ...properties, corrosion surface and cross section characteristics of alloy ...stresses. Corrosion product ...
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Study on Waveform Acoustic Emission Technique for Monitoring Corrosion in Reinforced Concrete Corrosion in Reinforced Concrete
... Acoustic emission (AE) technique had an extensive application in the healthy monitor aspect as a kind of dynamic of nondestructive testing. This paper presents the results of an experimental investigation during the ...
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