Current Search: ADAMSON, JOHNNY DALE. (x)
-
-
Title
-
A FATIGUE STUDY OF HY-80 STEEL IN SEA WATER.
-
Creator
-
ADAMSON, JOHNNY DALE., Florida Atlantic University, Hartt, William H.
-
Abstract/Description
-
Fatigue tests were performed at low stresss intensity ranges upon precracxed HY-80 steel specimens in air and sea water, at stress ratios of 0.1 and 0.8 with and without cathodic protection. Crack growth. was found to be higher at R = 0.8 than R = 0.1. Also, the relative positioning of fatigue crack growth rate data for freely corroding and cathodically protected specimens reversed order cs R changed from 0.1 to 0.8. Threshold stress intensity ranges were found to be higher in sea water than...
Show moreFatigue tests were performed at low stresss intensity ranges upon precracxed HY-80 steel specimens in air and sea water, at stress ratios of 0.1 and 0.8 with and without cathodic protection. Crack growth. was found to be higher at R = 0.8 than R = 0.1. Also, the relative positioning of fatigue crack growth rate data for freely corroding and cathodically protected specimens reversed order cs R changed from 0.1 to 0.8. Threshold stress intensity ranges were found to be higher in sea water than in air. A comparison of the deltaKth for HY-80 was made with. that of other steels.
Show less
-
Date Issued
-
1979
-
PURL
-
http://purl.flvc.org/fcla/dt/13976
-
Subject Headings
-
Steel--Fatigue
-
Format
-
Document (PDF)
