Vacuum Hot-Roll Bonding of Titanium and Carbon Steel Using Pure Iron Interlayer

AbstractThe selective dissolution of ferrite phase from the pearlite was studied in fuel-grade ethanol (FGE) to understand how it affects the stress corrosion cracking (SCC) mechanism of carbon steel in FGE. It was shown that microgalvanic coupling occurs between ferrite and cementite phases of the pearlite, leading to localized corrosion, which affects the SCC mechanism. The intergranular SCC mechanism stops at the pearlite, and the selective dissolution promotes the transgranular SCC mechanism. Cathodic polarization curves were measured for pure iron and cementite exposed to various FGE conditions. According to the results, cementite phase is, in most cases, a more favorable cathode in FGE.

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Yttrium implantation effects on extra low carbon steel and pure iron

Materials Chemistry and Physics ◽

10.1016/s0254-0584(99)00041-3 ◽

1999 ◽

Vol 59 (2) ◽

pp. 125-129 ◽

Cited By ~ 2

Author(s):

E Caudron ◽

H Buscail ◽

Y.P Jacob ◽

C Josse-Courty ◽

M.F Stroosnijder

Keyword(s):

Carbon Steel ◽

Pure Iron ◽

Low Carbon Steel ◽

Low Carbon ◽

Yttrium Implantation

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Microstructure and properties of pure iron/copper composite cladding layers on carbon steel

International Journal of Minerals Metallurgy and Materials ◽

10.1007/s12613-016-1307-z ◽

2016 ◽

Vol 23 (8) ◽

pp. 920-927 ◽

Cited By ~ 2

Author(s):

Long Wan ◽

Yong-xian Huang ◽

Shi-xiong Lü ◽

Ti-fang Huang ◽

Zong-liang Lü

Keyword(s):

Carbon Steel ◽

Pure Iron ◽

Microstructure And Properties ◽

Iron Copper ◽

Copper Composite ◽

Cladding Layers

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Tensile properties and work hardening behaviors of ultrafine grained carbon steel and pure iron processed by warm high pressure torsion

Materials Science and Engineering A ◽

10.1016/j.msea.2013.05.008 ◽

2013 ◽

Vol 581 ◽

pp. 8-15 ◽

Cited By ~ 37

Author(s):

Jiang-li Ning ◽

Eglantine Courtois-Manara ◽

Lilia Kurmanaeva ◽

Artur V. Ganeev ◽

Ruslan Z. Valiev ◽

...

Keyword(s):

High Pressure ◽

Carbon Steel ◽

Tensile Properties ◽

Work Hardening ◽

Pure Iron ◽

High Pressure Torsion ◽

Ultrafine Grained

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Three-Dimensional Analysis of Ferrite Grains Recrystallized in Low-Carbon Steel during Annealing

Materials ◽

10.3390/ma14154154 ◽

2021 ◽

Vol 14 (15) ◽

pp. 4154

Author(s):

Kengo Horiuchi ◽

Toshio Ogawa ◽

Zhilei Wang ◽

Yoshitaka Adachi

Keyword(s):

Carbon Steel ◽

Pure Iron ◽

Rolling Direction ◽

Three Dimensional ◽

Low Carbon Steel ◽

Avrami Exponent ◽

3D Analysis ◽

Low Carbon ◽

3D Morphology ◽

Kinetics Of

We performed a three-dimensional (3D) analysis of ferrite grains recrystallized in low-carbon steel during annealing. Cold-rolled specimens were heated to 723 K and held for various periods. The 3D morphology of ferrite grains recrystallized during the annealing process was investigated. The progress of recovery in low-carbon steel was more inhibited than that in pure iron. However, ferrite recrystallization in low-carbon steel was more rapid than that in pure iron. The Avrami exponent was inconsistent with the 3D morphology of the recrystallized ferrite grains in pure iron but consistent with that of the grains in low-carbon steel. Thus, the Avrami exponent depends on the recovery and recrystallization behaviors. Furthermore, the recrystallized ferrite grain growth was virtually 2D. Three types of recrystallized ferrite grains were observed: recrystallized ferrite grains elongated along the transverse or rolling direction; plate-shaped recrystallized ferrite grains grown in the transverse and rolling directions; fine and equiaxed recrystallized ferrite grains. These results suggest that the recrystallized ferrite grains did not grow in the normal direction. Thus, we concluded that the 3D morphology of recrystallized ferrite grains depends on the kinetics of recrystallization and the initial microstructure before recrystallization.

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