Results 141 to 150 of about 7,724 (204)

Pearlite spheroidization

open access: yesJournal of Materials Science, 1989
The static spheroidization of a silicon-containing steel was studied employing quantitative metallography and hardness measurements. Specimens with interlamellar spacings of 0.57 and 0.26μm were annealed at temperatures of 600, 650 and 700° C to obtain ...
OZBILEN, S, ATASOY, OE
openaire   +3 more sources

Defining a relationship between pearlite morphology and ferrite crystallographic orientation

open access: yesActa Materialia, 2017
This study involved fully pearlitic wires of seven different diameters (5.5-1.6 mm). All samples were laboratory annealed to re-austenitize and were then air-cooled to reform the pearlite structure. Morphological alignment of the pearlite, along the wire
I Samajdar, R D Doherty
exaly   +2 more sources

The role of C and Mn at the austenite/pearlite reaction front during non-steady-state pearlite growth in a Fe–C–Mn steel

open access: yesScripta Materialia, 2015
© 2015 Acta Materialia Inc. The role of C and Mn during the growth of pearlite under non-steady state conditions is analyzed by comparing phase compositions of austenite, ferrite and cementite (γ+α+θ) through the use of transmission electron microscopy ...
Carlos Capdevila   +2 more
exaly   +2 more sources

Microstructure and Substructure of Pearlite in Hypoeutectoid Ferritic-Pearlitic Steels

Metal Science and Heat Treatment, 2017
The substructure and microstructure of pearlite in hypoeutectoid low-carbon steel 09G2S is studied using high-contrast images in a scanning electron microscope and electron backscattered diffraction. Acorrelation is established between local deviations from “ideality” in the structure of pearlite and the substructure of pearlitic ferrite.
M. M. Kantor, K. G. Vorkachev
openaire   +1 more source

Formation of pearlitic banded structures in ferritic‐pearlitic steels

Steel Research, 1992
The conditions for ferrite and pearlite banding in strip and plate made of structural steels were investigated. Factors found to influence the formation of banded structures were the cooling rate during the γ/α‐transformation, the former austenite grain size, and the work‐hardened condition of the former austenite.
Rolf Großterlinden   +3 more
openaire   +1 more source

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