scholarly journals Development and Estimate of Extruded High Strength Al-Zn-Mg-La System Alloys with High Stress Corrosion Cracking Resistance. IV. Relationship between Fracture Toughness and Second Phase Particles in Extruded High Strength Al-Zn-Mg-Cu-La System Alloys with High Stress Corrosion Cracking Resistance.

1994 ◽  
Vol 43 (495) ◽  
pp. 1571-1577
Author(s):  
Yoichi KISHI ◽  
Yukio HIROSE ◽  
Ichizoh TSUKUDA ◽  
Shigekazu NAGAI ◽  
Kenji HIGASHI
Keyword(s):  
Fracture Toughness ◽  
Stress Corrosion ◽  
Stress Corrosion Cracking ◽  
High Stress ◽  
High Strength ◽  
Corrosion Cracking ◽  
Second Phase ◽  
Cracking Resistance ◽  
Second Phase Particles

Stress Corrosion Cracking Resistance of Quenched and Tempered High Strength Ni-Cr-Mo Alloy Steel in Phosphate Based Boiler Feed Water

CORROSION ◽  
10.5006/2116 ◽  
2016 ◽  
Author(s):  
Rihan Rihan ◽  
Mehaboob Basha ◽  
Abdulaziz Al-Meshari ◽  
Avtandil Bairamov ◽  
Gys van Zyl ◽  
...  
Keyword(s):  
Stress Corrosion ◽  
Alloy Steel ◽  
Stress Corrosion Cracking ◽  
High Strength ◽  
Corrosion Cracking ◽  
Feed Water ◽  
Cracking Resistance ◽  
Boiler Feed Water

This article has been withdrawn according to CORROSION policy on article withdrawal.

Initiation of Stress Corrosion Cracking on X-65 Linepipe Steels in Near-Neutral pH Environment

2000 ◽  
Author(s):  
M. Elboujdaini ◽  
Y.-Z. Wang ◽  
R. W. Revie
Keyword(s):  
Stress Corrosion ◽  
Stress Corrosion Cracking ◽  
Early Growth ◽  
Corrosion Cracking ◽  
Second Phase ◽  
Neutral Ph ◽  
Micro Cracks ◽  
Second Phase Particles ◽  
Corrosion Pits ◽  
Linepipe Steels

Initiation and early growth of stress-corrosion cracking of X-65 linepipe steel in near-neutral pH environment were studied in NS-4 solution saturated with N2/5%CO2. The occurrence of SCC is discussed in terms of: 1. Generation of an environment that causes cracks to initiate; 2. Initiation and early growth of cracks; and 3. Effect of the mechanical loading spectrum. SEM observations of cracks at specimen surfaces showed that stress-corrosion cracks were initiated at bottoms of corrosion pits. Pits that lead to initiation of SCC can develop from surface discontinuities, which can be geometrical, such as surface roughness, or metallurgical, such as inclusions, second phase particles, etc. The formation of large cracks resulting from coalescence of micro-cracks was studied.

Sign in / Sign up

Export Citation Format

Share Document