scholarly journals X-Ray Investigation of Two-Step Strain Cycling in Annealed Low Carbon Steel

1970 ◽  
Vol 19 (200) ◽  
pp. 441-446
Author(s):  
Shuji TAIRA ◽  
Toru GOTO ◽  
Yoshifumi NAKANO
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
X Ray ◽  
Strain Cycling ◽  
Step Strain

scholarly journals Dislocation densities in a low-carbon steel during martensite transformation determined by in situ high energy X-Ray diffraction

2021 ◽  
Vol 800 ◽  
pp. 140249
Author(s):  
Juan Macchi ◽  
Steve Gaudez ◽  
Guillaume Geandier ◽  
Julien Teixeira ◽  
Sabine Denis ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Martensite Transformation ◽  
Low Carbon Steel ◽  
High Energy ◽  
Low Carbon ◽  
X Ray Diffraction ◽  
X Ray ◽  
Dislocation Densities

Influence of Iron Bacteria on the Corrosion Behavior of Carbon Steel: SEM Study

2013 ◽  
Vol 65 (1) ◽  
Author(s):  
E. Hamzah ◽  
C. L. Khohr ◽  
Ahmad Abdolahi ◽  
Z. Ibrahim
Keyword(s):  
Carbon Steel ◽  
Cooling Water ◽  
Low Carbon Steel ◽  
Iron Hydroxides ◽  
Low Carbon ◽  
X Ray Diffraction ◽  
X Ray ◽  
Iron Bacteria ◽  
Microbially Influenced Corrosion ◽  
Sem Study

In this work, the iron bacteria were cultured and inoculated into the cooling water before immersion, and low carbon steel coupons were immersed for one month. Then, microbially influenced corrosion (MIC) of carbon steel in the presence of these bacteria was investigated using scanning electron microscopy (SEM), x-ray diffraction spectroscopy (XRD) and weight loss methods. SEM results showed that large amounts of corrosion products and heterogeneous biofilm layer were formed on the coupon surface. SEM also revealed the uniform-pitting corrosion on the steel surface due to bacteria colonization. XRD results show that the main constituents present in corrosion product are composed of iron oxides and iron hydroxides. 

SEM Studies on the Microstructure and Phase Composition Distribution in Cr3C2 + TiC Claddings on Low-Carbon Steel

2020 ◽  
Vol 303 ◽  
pp. 59-66
Author(s):  
Konstantin V. Ivanov ◽  
Vladimir E. Ovcharenko
Keyword(s):  
Electron Microscopy ◽  
Phase Composition ◽  
Carbon Steel ◽  
Structural Parameters ◽  
Low Carbon Steel ◽  
Relativistic Energy ◽  
Low Carbon ◽  
Composition Distribution ◽  
X Ray ◽  
Scanning Electron

Using scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX) we studied the distribution of structural parameters, phase composition and alloying elements concentration across the coatings obtained by cladding of chromium and titanium carbides mixture on low-carbon steel. The beam of relativistic energy electrons extracted into the atmosphere was used to form the coatings. The homogeneity in the allying elements distribution is shown to be defined by the lifetime of the melt bath while the phase composition distribution depends on the thickness of the melt layer. Both above parameters are determined by the density of the entered energy.

Microstructure and Properties of Fe Base Coatings Reinforced by In Situ TiC Particles Using Plasma Jet Surface Metallurgy

2016 ◽  
Vol 849 ◽  
pp. 677-682
Author(s):  
Hao Chen ◽  
Yang Rong Zhang ◽  
Zhu Huang
Keyword(s):  
Carbon Steel ◽  
Steel Substrate ◽  
Composite Coatings ◽  
Low Carbon Steel ◽  
Plasma Jet ◽  
Low Carbon ◽  
Dispersion Strengthening ◽  
Micro Hardness ◽  
X Ray

By plasma jet surface metallurgy, the thick composite coatings reinforced by in-situ TiC were produced on low carbon steel. Composition, microstructures and performance were characterized by scanning electron microscope (SEM), energy dispersive X-ray (EDX), X-ray diffraction (XRD), micro-hardness tester and wear tester. The results showed that the excellent bonding between the coating and the carbon steel substrate was achieved by strong metallurgical interface. The microstructure of the coating is mainly composed of γ-(Fe, Ni) dendrite, M23C6, CrB and in-situ synthesized TiC ceramic particle. Because of the particulate reinforcement, the dispersion strengthening, refinement strengthening, micro-hardness and wear resistant of Fe-based coating can be enhanced.

scholarly journals Observation of Chemical State for Interstitial Solid Solution of Carbon in Low-carbon Steel by Soft X-ray Absorption Spectroscopy

2020 ◽  
Vol 60 (1) ◽  
pp. 114-119 ◽  
Author(s):  
Kakeru Ninomiya ◽  
Kazutaka Kamitani ◽  
Yusuke Tamenori ◽  
Kazuki Tsuruta ◽  
Toshihiro Okajima ◽  
...  
Keyword(s):  
Solid Solution ◽  
Carbon Steel ◽  
Absorption Spectroscopy ◽  
Low Carbon Steel ◽  
Chemical State ◽  
Low Carbon ◽  
Interstitial Solid Solution ◽  
X Ray ◽  
X Ray Absorption

ELECTROCHEMICAL, GRAVIMETRIC AND X-RAY CHARACTERIZATION OF LOW CARBON STEEL CORROSION RATE AND PRODUCTS AFTER ATMOSPHERIC EXPOSURE IN THE CARIBBEAN AREA

2001 ◽  
Vol 19 (5-6) ◽  
pp. 435-452 ◽  
Author(s):  
L. Maldonado, ◽  
L. Veleva, ◽  
P. Quintana, ◽  
O.T. de Rincón, ◽  
A. Rincón, ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Corrosion Rate ◽  
Low Carbon Steel ◽  
Steel Corrosion ◽  
Low Carbon ◽  
X Ray ◽  
Atmospheric Exposure ◽  
Caribbean Area ◽  
The Caribbean
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