Karaca, B. ., and L. . Cenk Kumruoğlu. “Industrial Scale Extrusion Performance of Cryogenically Processed DIN 100 Cr6 and DIN 21NiCrMo2 Steels”. Revista De Metalurgia, vol. 58, no. 1, Apr. 2022, p. e212, doi:10.3989/revmetalm.212.