Stress corrosion cracking of cold worked stainless steel in high temperature water

Book · Sat Dec 31 00:00:00 EST 1994

OSTI ID:70146

Kanazawa, Y; Tsubota, M ^[1]

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1. Toshiba Corp., Tokohama (Japan). Heavy Apparatus Engineering Lab.

The stress corrosion cracking (SCC) susceptibility of cold worked stainless steels in 288 C water containing a slight amount of chloride ion was studied by creviced bent beam (CBB) test. The SCC susceptibility tends to increase with cold work ratio. The relationship between the SCC susceptibility and mechanical property was examined, and it was clarified that SCC occurred above a certain hardness. The polarization curves of cold worked stainless steel were measured in 5% sulfuric acid at 30 C, and it was recognized that the current density of passive region increased with a cold work ratio.

• OSTI ID: 70146
• Report Number(s): CONF-940222-; TRN: IM9529%%485
• Resource Relation: Conference: Corrosion 94: National Association of Corrosion Engineers (NACE) international annual conference, Baltimore, MD (United States), 28 Feb - 4 Mar 1994; Other Information: PBD: 1994; Related Information: Is Part Of Corrosion/94 conference papers; PB: 5005 p.
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
STAINLESS STEEL-304
STRESS CORROSION
CRACK PROPAGATION
STAINLESS STEEL-304L
STAINLESS STEEL-316L
COLD WORKING
MECHANICAL PROPERTIES
PHASE STUDIES
CRACKS
MORPHOLOGY
VICKERS HARDNESS
EXPERIMENTAL DATA