Standard Test Method: Evaluation of Pipeline and Pressure Vessel Steels for Resistance to Hydrogen-induced Cracking
Test Methods for Ranking Relative Susceptibility of Alloys to Hydrogen Damage Can any short-term test method be ... If there is a common factor among the three alloys cited, it is their susceptibility to hydrogen- induced cracking.
Other Failure Mechanisms Stress Corrosion Cracking The mechanistic differences between sulfide stress cracking and stress corrosion cracking (anodic type) are significant and influence the test methods used. Stated simply, the critical ...
“Structural and Diffusional Effects of Hydrogen in TiNi,” in SMST-2003: Proceedings of the Fourth International Conference on Shape Memory and Superelastic Technologies, A. R. Pelton and T. Duerig (Eds.), SMST Society, Asilomar, ...
To minimize blistering and HIC , the steel must pass NACE Test Method TM0284-87 ( Ref 10 ) with no more than 5 % CLR ( crack length ratio ) and 1 % CSR ( crack sensitivity ratio ) . In some cases , stainless or stainless - clad vessels ...
Hydrogen-induced cracking (HIC) occurs without any applied stress, and there are several types of cracking ... Laboratory testing methods for evaluating the material resistance to HIC have been standardized in NACE TM 0284 [17] and EFC ...
Standards providing guidelines for performing HIC and SSC tests include: • NACE TM0284, 'Standard Test Method: Evaluation of Pipeline and Pressure Vessel Steels for Resistance to Hydrogen-Induced Cracking' • NACE TM0177, 'Standard Test ...
The development of fracture by the mechanism of corrosion cracking of metal upon the pipe operation can be along process. Therefore, when performing the tests, it is important to have the methods available that allow a relatively ...
In 1979, ASTM held a symposium entitled, "Stress Corrosion Cracking: The Slow Strain Rate Technique" sponsored by Committee G-l. The proceedings of this symposium were published as ASTM STP 665 and contain the results of many ...
Welding Metallurgy and Weldability examines a number of weldability testing techniques that can be used to quantify susceptibility to various forms of weld cracking.