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Production of high sulfur forging steels at Çemtaş steel plant
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143220.pdf
Date
2003
Author
Gitmez, Cenk
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This study was undertaken with the objective of determining the operation practice to be followed in production of forging quality aluminum killed steels with high sulfur contents in Çemtaş Steel Plant. Nowadays, many steel grades used in the automotive industry are required both to have improved rracliining characteristics and to be fully killed, Le. deoxidized with aluminum. The product which is manufactured as hot-rolled bars in steelmaking company is shaped with forging process and then, subjected to a high degree of machining. The influences of sulfur, oxygen, aluminum and calcium on the production of this type of steel were examined in terms of castability, machinability, mechanical properties and sulfide morphology parameters.
Subject Keywords
Machinability
,
Deoxidation
,
Sulfide inclusion
URI
https://hdl.handle.net/11511/13249
Collections
Graduate School of Natural and Applied Sciences, Thesis
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C. Gitmez, “Production of high sulfur forging steels at Çemtaş steel plant,” M.S. - Master of Science, Middle East Technical University, 2003.
