Results 11 to 20 of about 11,290 (219)

Corrosion Studies of C38 Steel by Alkaloids Extract of a Tropical Plant Type

International Journal of Electrochemical Science, 2011
Alkaloids extract of Aspidosperma album was tested as corrosion inhibitor for C38 steel in 1 M HCl by using polarization and electrochemical impedance spectroscopy (EIS).
M Lebrini, C Roos, F Robert
exaly   +10 more sources

Chemical and electrochemical studies of the inhibition performance of hydro-alcoholic extract of used coffee grounds (HECG) for the corrosion of C38 steel in 1M hydrochloric acid

Egyptian Journal of Petroleum, 2020
The corrosion protection of C38 steel in 1M HCl solution with hydro-alcoholic used coffee grounds extract (HECG) was studied using measurements of hydrogen gas evolution, potentiodynamic polarization and electrochemical impedance spectroscopy.
lotfi Mostapha, Mohammed El Mahi, Najoua Labjar   +2 more
exaly   +3 more sources

Thermomechanical Modelling and Simulation of C38 Thixoextrusion Steel [PDF]

Solid State Phenomena, 2014
The present paper focuses the modelling and the simulation of a direct thixoextrusion test achieved on C38 semi-solid steel. Many parameters related to thermal, mechanical, material features are involved but are currently unknown. Consequently to validate the modelling and the simulation, it is important to get various experimental informations during ...
Becker, Eric, Langlois, Laurent, Favier, Véronique, Bigot, Régis   +3 more
openaire   +5 more sources

2, 10-dimethylacridin-9(10H)-one as New Synthesized Corrosion Inhibitor for C38 Steel in 0.5 M H2SO4

International Journal of Electrochemical Science, 2015
The corrosion inhibition of C38 steel in 0.5 M H2SO4 solution by 2,10-dimethylacridin-9(10H)-one (DMA) has been studied using electrochemical polarization, electrochemical impedance spectroscopy (EIS) and weight loss methods.
R. Salghi, D. Ben Hmamou, Eno E. Ebenso, O. Benali, A. Zarrouk, B. Hammouti   +5 more
doaj   +2 more sources

Study on Non-quenched and Tempered Steel C38 + N for Automobile

Teshugang, 2019
Non-quenched and tempered steel C38 + N for automobile can be used into not only crank shaft materials, but also produced engine connecting rods. By optimizing chemical composition (/% ：0.36 ~ 0.40C ,0.50 ~ 0.65Si, 1.40 ~ 1.55Mn,0.10 ~0.20Cr,0.015 ~0 ...
李刚, 郭晓俊, 王连海
doaj   +1 more source

Atacamycins A–C, 22-membered antitumor macrolactones produced by Streptomyces sp. C38 [PDF]

The Journal of Antibiotics, 2011
Three new 22-membered macrolactone antibiotics, atacamycins A-C, were produced by Streptomyces sp. C38, a strain isolated from a hyper-arid soil collected from the Atacama Desert in the north of Chile. The metabolites were discovered in our HPLC-diode array screening and isolated from the mycelium by extraction and chromatographic purification steps ...
Nachtigall J, Kulik A, Helaly S, Bull AT, Goodfellow M, Asenjo JA, Maier A, Wiese J, Imhoff JF, Sussmuth RD, Fiedler HP   +10 more
openaire   +4 more sources

A Conserved Cysteine Residue in Coxsackievirus B3 Protein 3A with Implication for Elevated Virulence

Viruses, 2022
Enteroviruses (EV) are implicated in an extensive range of clinical manifestations, such as pancreatic failure, cardiovascular disease, hepatitis, and meningoencephalitis.
Martin Voss, Sandra Pinkert, Meike Kespohl, Niclas Gimber, Karin Klingel, Jan Schmoranzer, Michael Laue, Matthias Gaida, Peter-Michael Kloetzel, Antje Beling   +9 more
doaj   +1 more source

Validation of Candidate Phospholipid Biomarkers of Chronic Kidney Disease in Hyperglycemic Individuals and Their Organ-Specific Exploration in Leptin Receptor-Deficient db/db Mouse

Metabolites, 2021
Biological exploration of early biomarkers for chronic kidney disease (CKD) in (pre)diabetic individuals is crucial for personalized management of diabetes.
Jialing Huang, Marcela Covic, Cornelia Huth, Martina Rommel, Jonathan Adam, Sven Zukunft, Cornelia Prehn, Li Wang, Jana Nano, Markus F. Scheerer, Susanne Neschen, Gabi Kastenmüller, Christian Gieger, Michael Laxy, Freimut Schliess, Jerzy Adamski, Karsten Suhre, Martin Hrabe de Angelis, Annette Peters, Rui Wang-Sattler   +19 more
doaj   +1 more source

Metabolic Signatures Elucidate the Effect of Body Mass Index on Type 2 Diabetes

Metabolites, 2023
Obesity plays an important role in the development of insulin resistance and diabetes, but the molecular mechanism that links obesity and diabetes is still not completely understood.
Qiuling Dong, Sidra Sidra, Christian Gieger, Rui Wang-Sattler, Wolfgang Rathmann, Cornelia Prehn, Jerzy Adamski, Wolfgang Koenig, Annette Peters, Harald Grallert, Sapna Sharma   +10 more
doaj   +1 more source

Anti-corrosive properties of two new green heterocyclic azole derivatives on C38 steel in 1 M (HCl) medium, experimental and theoretical study

Results in Chemistry, 2023
In 1.0 M HCl media, two newly component namely (1-Allyl-6-nitro-1H-indazole (1a) & 1-Ethyl-5-nitro-1H-benzimidazole-2-thiol (2b)) were used to inhibit corrosion of C38-steel.
O. Id El Mouden, ME. Belghiti, K. Mizeb, M. El Ghozlani, A. Matine, A. Batah, L. Bammou, E.M. Rakib, A. Zeroual, M. Belkhaouda, S. Belaaouad, H. Elalaoui-Elabdallaoui   +11 more
doaj   +1 more source