Melting behavior of CaAl cored wire in liquid steel and optimization of wire feeding parameters
工程科学学报, 2018 Melting and gasification behavior of Ca Al cored wire with 0.74-mm steel sheet and better feeding process in 1873 K molten steel in 150 t ladle was simulated, and the influence of different Ca cored wire and composition of liquid steel on Ca recovery ...
ZHENG Wan +5 more
doaj +1 more source
CVD of pure copper films from amidinate precursor [PDF]
, 2009 Copper(I) amidinate [Cu(i-Pr-Me-AMD)]2 was investigated to produce copper films in conventional low pressure chemical vapor deposition (CVD) using hydrogen as reducing gas-reagent. Copper films were deposited on steel, silicon, and SiO2/Si substrates in
Aloui, Lyacine +6 more
core +2 more sources
Journal of Materials Research and Technology, 2023 This study aims to improve the quality and durability of materials used in turbocharger housing, particularly to limit the degradation of automobile engine parts.
Jin Woong Park +6 more
doaj +1 more source
Grain refinement in a AlZnMgCuTi alloy by intensive melt shearing: A multi-step nucleation mechanism [PDF]
, 2011 This is a post-print version of the article. Copyright @ 2010 Elsevier B.V.Direct chill (DC) cast ingots of wrought Al alloys conventionally require the deliberate addition of a grain refiner to provide a uniform as-cast microstructure for the ...
Cao +35 more
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Analysis and Process Optimization of Oxide Scale of Alloy Steel Wire Rod Containing Cr
Teshugang, 2023 The oxidation scale of low carbon steel， low alloy steel and alloy steel containing Cr at different temperatures， the thickness of scale and phase analysis of scale are studied， the results show that the alloy steel wire containing Cr is easy to produce ...
Wang Ningtao +3 more
doaj
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
Effects of serum proteins on corrosion behavior of ISO 5832–9 alloy modified by titania coatings [PDF]
, 2014 Stainless steel ISO 5832–9 type is often used to perform implants which operate in protein-containing physiological environments. The interaction between proteins and surface of the implant may affect its corrosive properties.
Andrzej Leniart +23 more
core +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Hot ductility behavior of medium carbon sulfur-containing alloy steel
Journal of Materials Research and Technology, 2022 Sulfur-containing free-cutting steels are widely used because of their excellent processability. However, the crack problem of sulfur-containing steel during continuous casting production is still not solved. Therefore, this paper investigates the effect
Lidong Xing, Zefeng Zhang, Yanping Bao
doaj +1 more source
Effect of Silicon Content on Carbide Precipitation and Low-Temperature Toughness of Pressure Vessel Steels [PDF]
, 2017 Cr – Mn – Mo – Ni pressure vessel steels containing 0.54 and 1.55% Si are studied. Metallographic and fractographic analyses of the steels after tempering at 650 and 700°C are performed.
A Gustafson +27 more
core +1 more source