1 results listed
Heat treatment methods are the most
commonly used production steps because they can
interfere with all the mechanical properties of the
material without altering the chemical composition of
the metal in industry. Accelerated cooling is also one of
the most prominent points in the series production
process in these heat treatment methods. This method
is used in the manufacturing process of thin pearlitic
steel, double phase steel, rayon sheet steel which is used
for bainitic steel production, from construction bar to
profile in many different quality and size products. In
this study, S355J2 corrugated corrugations and
S275JR quality HEA-HEB structural section steels
were produced from hot rolled billets produced by
open casting method. Intensive inclusions were found
in both of the materials examined and it was seen that
they could not meet the mechanical strength values in
the sizes with low crushing rates. These materials,
especially those with low impact strength, have been
subjected to accelerated cooling to increase their
impact strength.
International Iron & Steel Symposium
UDCS
Fatma KÖZ
Furkan ACAR
Emre Demirci
Hayrettin Ahlatçı
Yavuz Sun
Yunus Türen
Mustafa DEMİRKAZIK
Mesut KAYMAZ
Şerafettin ÖNER