"The red short phenomenon present in steel, was studied by means of torsion tests at temperatures between 800 and 1200⁰C. Cold drawn bars of different compositions of steels were tested, and the number of turns to failure and maximum twisting torque were plotted versus temperature.
All the steels tested, exhibited to have a certain degree of red shortness. By comparing the curves and the respective chemical analyses, the detrimental effect of sulphur and lead and the beneficial effect of manganese, was established.
Microscopic examinations revealed the intergranular nature of the cracks in the red short range. Sulphur and oxide distribution were also studied by macroscopic prints. The results of the tests were in accordance with the behavior predicted by the liquid film theory"--Abstract, page ii.
Eppelsheimer, Daniel S., 1909-1988
Lorey, G. Edwin
Planje, Theodore J., 1919-1980
Wolf, Robert V., 1929-1999
Materials Science and Engineering
M.S. in Metallurgical Engineering
Missouri School of Mines and Metallurgy
vii, 65 pages
© 1962 Jorge Alberto Espana, All rights reserved.
Thesis - Open Access
Steel -- Hot working
Steel -- Effect of high temperatures on
Steel alloys -- Effect of high temperatures on
Steel -- Metallurgy
Print OCLC #
Electronic OCLC #
Link to Catalog Record
Espana, Jorge Alberto, "A study of several commercial steels in the red short range" (1962). Masters Theses. 2739.