University of Nevada, Las Vegas
Las Vegas (Nev.)
First page number:
Last page number:
This paper presents the results of SCC tests of quenched and tempered martensitic Type 422 SS in neutral and acidic aqueous environments at ambient temperature and 90oC.The susceptibility of smooth and notched tensile specimens to SCC was evaluated by using constant load (CL) and slow strain rate (SSR) test methods. During CL testing, a calibrated proof ring was used to apply a constant load to the test specimen. The magnitude of the applied stress was based on ambient temperature yield strength of the material. On the contrary, the test specimen during SSR testing was continuously strained in tension until fracture at a strain rate of 3.3*10-6sec-1.The fractographic evaluations of all broken specimens were performed by using scanning electron microscopy (SEM).
Martensite – Stress corrosion; Stainless steel – Stress corrosion
Martensite; Stainless steel--Stress corrosion
Materials Science and Engineering | Mechanical Engineering | Metallurgy | Oil, Gas, and Energy
IN COPYRIGHT. For more information about this rights statement, please visit http://rightsstatements.org/vocab/InC/1.0/
Stress Corrosion Cracking of Type 422 Stainless Steel.
Available at: https://digitalscholarship.unlv.edu/hrc_trp_sciences_materials/164