Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Fatayalkadri Citrawati"'
Publikováno v:
International Journal of Technology, Vol 11, Iss 1, Pp 60-70 (2020)
The formation of bainite in steel alloys is affected not only by temperature, holding time, and cooling method but also by steel alloy’s main alloying element. In iron-nickel (Fe-Ni) lateritic steels, the steelmaking process from nickel pig iron
Externí odkaz:
https://doaj.org/article/68fdf811ce3a483195bec733a538cbd9
Publikováno v:
Key Engineering Materials. 867:8-16
In a railway track for intermodal usage between a train station to a port, an observation on corrosion behavior of the track alloy in the coastal environment needs to be considered. In this study, Fe-Ni lateritic steel with bainite structure is obser
Publikováno v:
Advances in Materials and Processing Technologies. 8:2397-2404
The effects of Cr addition and cold deformation in increasing strength and altering the austempered structure of a FeNi steel is discussed. Cr content in the steel was varied from 2 to 3 wt% whilst...
Publikováno v:
Materials Today: Proceedings. 13:229-234
In this study, the effect of Ni and cold rolling reduction in lateritic steels was examined. Three alloys with various Ni content were subjected to the cold rolling process. The austenization and austempering were performed to the sample followed by
Autor:
Fatayalkadri Citrawati, Yeni Muriani Zulaida, Rahadian Roberto, Dedi Pria Utama, Theresia Aldamai, Lusiana
Publikováno v:
PROCEEDINGS OF THE 4TH INTERNATIONAL SEMINAR ON METALLURGY AND MATERIALS (ISMM2020): Accelerating Research and Innovation on Metallurgy and Materials for Inclusive and Sustainable Industry.
In this study, the effect of bainite structure, which was formed from a series of hot rolling followed by austempering, on the wear property of FeNiCr steel was studied. During the hot rolling process, the FeNiCr samples were subjected to austenizati
Publikováno v:
AIP Conference Proceedings.
In order to optimize the local mineral resources of laterites in Indonesia, the nickel element which contained in laterite minerals is expected to be an added value in steel alloys. Austenitic manganese steel is one of the most widely used steels in
Autor:
Fatayalkadri Citrawati, Septian Adi Chandra, L. Suhaemi, M R Wida'atullah, Muhammad Yunan Hasbi
Publikováno v:
Jurnal Sains Materi Indonesia. 23:43
IDENTIFICATION OF BAINITE IN A MULTI-PHASE MICROSTRUCTURE OF AN AUSTEMPERED STEEL ALLOY: A METALLOGRAPHY APPROACH. Structural characterization of a multi-phase steel has become an exciting issue in various studies to date. This relates to the difficu
Publikováno v:
ISIJ International. 57:1874-1882
Publikováno v:
ISIJ International. 57:1112-1120
Publikováno v:
Procedia Engineering. 184:750-755
A sequence of cyclic annealing experiments was performed to trace the growth of secondary grains after primary recrystallization in a two-pass cold rolled Fe-3.5%Si steel. By using electron backscattered diffraction (EBSD), the development of grain g