Effect of hydrogen on the fracture behavior of high strength steel during slow strain rate test

2007 ◽  
Vol 49 (11) ◽  
pp. 4081-4097 ◽  
Author(s):  
Maoqiu Wang ◽  
Eiji Akiyama ◽  
Kaneaki Tsuzaki
Keyword(s):  
Strain Rate ◽  
High Strength Steel ◽  
Fracture Behavior ◽  
High Strength ◽  
Slow Strain Rate ◽  
Slow Strain Rate Test ◽  
Rate Test

A Slow Strain Rate Test Experiment to Evaluate the Characteristics of High-Strength Al-Mg Alloy for Application in Ships

2006 ◽  
Vol 510-511 ◽  
pp. 162-165 ◽  
Author(s):  
Seong Jong Kim ◽  
Seok Ki Jang
Keyword(s):  
Aluminum Alloys ◽  
Strain Rate ◽  
Load Capacity ◽  
High Strength ◽  
Slow Strain Rate ◽  
Slow Strain Rate Test ◽  
Potential Range ◽  
Reinforced Plastic ◽  
Rate Test ◽  
Protection Potential

Recently, there has been increased interest in using aluminum alloys in ship construction instead of fiber-reinforced plastic (FRP). This is because aluminum alloy ships are faster, have a greater load capacity, and are easier to recycle than FRP ships. In this study, we investigated the mechanical and electrochemical properties of aluminum alloys using the slow strain rate and potentiostatic tests under various potential conditions. The optimum protection potential range with regards to hydrogen embrittlement and stress corrosion cracking was determined to lie between -1.5 and -0.7 V (SSCE). These results can be used as reference data for ship design.

Hydrogen analysis and slow strain rate test in Ar gas for irradiated austenitic stainless steel

2001 ◽  
Vol 294 (3) ◽  
pp. 241-249 ◽  
Author(s):  
J Morisawa ◽  
M Kodama ◽  
N Yokota ◽  
K Nakata ◽  
K Fukuya ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Strain Rate ◽  
Slow Strain Rate ◽  
Slow Strain Rate Test ◽  
Hydrogen Analysis ◽  
Rate Test ◽  
Ar Gas

Application of Visual Basic in Fluctuant Slow Strain Rate Test

2014 ◽  
Vol 556-562 ◽  
pp. 3291-3294 ◽  
Author(s):  
Qi Lei Sun ◽  
Lu Dan Shi ◽  
Ze Rui Liu
Keyword(s):  
Strain Rate ◽  
Corrosion Test ◽  
Pipeline Steel ◽  
Visual Basic ◽  
Slow Strain Rate ◽  
Language Design ◽  
Slow Strain Rate Test ◽  
Language Program ◽  
Natural Gas Pipeline ◽  
Rate Test

With the example of stress corrosion test of natural gas pipeline steel, the application of Visual Basic (VB) language program in the test will be discussed in the paper. The result shows that different waveforms of VB language design can simulate various forms of applied load of pipeline steel well, and make fluctuant slow strain rate test more accurate and convenient.

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