Microstructural Characterization and Anti‐Oxidation Properties of Molybdenum Disilicide Coating on Niobium by Spent MoSi2‐Based Materials
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202000691
Abstract: MoSi2 coatings are prepared using spent and commercial MoSi2 powders as raw materials to protect niobium (Nb) substrate by spark plasma sintering (SPS) technique, and the microstructure and oxidation resistance of the coatings at 1500 °C… read more here.
Keywords: oxidation; spent mosi2; oxide scale; materials microstructural ... See more keywords
Oxide Scale Sublimation Chemical Vapor Deposition for Controllable Growth of Monolayer MoS2 Crystals.
Sign Up to like & getrecommendations! Published in 2021 at "Small methods"
DOI: 10.1002/smtd.202101107
Abstract: A newly developed oxide scale sublimation chemical vapor deposition (OSSCVD) technique for 2D MoS2 growth is reported. Gaseous MoO3 , which is supplied separately from H2 S, can be generated in situ by flowing O2… read more here.
Keywords: oxide scale; deposition; growth; scale sublimation ... See more keywords
Assessment of a Mechanical Model Associated with Oxide Scale Growth on T91 Steel at 550 °C Under Wet Atmosphere
Sign Up to like & getrecommendations! Published in 2017 at "Oxidation of Metals"
DOI: 10.1007/s11085-016-9698-9
Abstract: The Deflection Test in Monofacial Oxidation (DTMO) was used to assess the parameters of a phenomenological model aimed to represent the mechanical behavior of the martensitic T91 steel during oxidation at 550 °C under wet atmosphere. The… read more here.
Keywords: wet atmosphere; mechanical model; model; oxide scale ... See more keywords
The Effect of Temperature on the Formation of Oxide Scales Regarding Commercial Superheater Steels
Sign Up to like & getrecommendations! Published in 2017 at "Oxidation of Metals"
DOI: 10.1007/s11085-017-9785-6
Abstract: This study addresses the surface changes of three commercial steels (a low alloy ferritic 10CrMo9-10 steel, a Nb-stabilized austenitic AISI347 steel, and a high alloy austenitic Sanicro 28 steel) by comparing the oxide scale thicknesses,… read more here.
Keywords: oxide scales; temperature; effect temperature; effect ... See more keywords
High-Temperature Oxidation Behavior and Oxide Scale Structure of Yttrium-Modified Ni–16Mo–7Cr–4Fe Superalloy at 1273 K
Sign Up to like & getrecommendations! Published in 2019 at "Oxidation of Metals"
DOI: 10.1007/s11085-019-09914-0
Abstract: Oxidation of a Ni–16Mo–7Cr–4Fe superalloy containing various yttrium concentrations (0.00, 0.05, 0.12, 0.21 and 0.43 wt%) was undertaken in air at 1273 K for times up to 250 h. The nature and the structure of the oxide scales… read more here.
Keywords: oxidation; yttrium; layer; 16mo 7cr ... See more keywords
Prediction of wall temperature and oxide scale thickness of ferritic–martensitic steel superheater tubes
Sign Up to like & getrecommendations! Published in 2018 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2018.01.127
Abstract: Abstract Based on the thermal deviation theory and local energy and mass balance of the superheater tube, a new method of calculating tube wall temperature is proposed. The wall temperature distribution and the thickness of… read more here.
Keywords: wall temperature; superheater tubes; temperature; oxide scale ... See more keywords
Breaking the continuity of the Al2O3 oxide scale by additions of Cr in Co-Al-W-based superalloys
Sign Up to like & getrecommendations! Published in 2021 at "Corrosion Science"
DOI: 10.1016/j.corsci.2021.109594
Abstract: Abstract The paper presents the effect of small amounts of Cr alloying on the oxidation behavior of a Co-9Al-9W-2Si alloy. A small amount of Cr alloying inhibits the formation of a continuous Al2O3 scale in… read more here.
Keywords: al2o3 oxide; oxide scale; continuity al2o3; scale additions ... See more keywords
Influence of oxide scale on the wettability of LBE on T91 steel
Sign Up to like & getrecommendations! Published in 2017 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2017.03.089
Abstract: Abstract The present work represents an experimental investigation on the wetting behaviour of lead bismuth eutectic (LBE) on corroded T91. Firstly, the T91 samples were exposed to LBE at saturated oxygen concentration for 400 h, 1200 h… read more here.
Keywords: steel; influence oxide; oxide scale; wettability ... See more keywords
Determination of the oxide scale growth mechanism using 18O-tracer experiments in combination with Transmission Electron Microscopy and nanoscale Secondary Ion Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Materials Characterization"
DOI: 10.1016/j.matchar.2017.12.001
Abstract: Abstract Two-stage 18 O 2 / 16 O 2 exposures can be used to investigate the effect that alloying elements, secondary phases, or surface treatments have on the high temperature oxidation behaviour of certain materials.… read more here.
Keywords: secondary ion; mass spectrometry; microscopy; oxide scale ... See more keywords
Mechanism of oxide scale to decrease friction in hot steel rolling
Sign Up to like & getrecommendations! Published in 2018 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2018.07.168
Abstract: Abstract In hot rolling processes, an oxide scale is formed on steels by high-temperature oxidation. It was reported that rolling load, forward slip and redundant shear deformation decrease with increasing scale thickness. Therefore the scale… read more here.
Keywords: oxide scale; decrease friction; steel; friction hot ... See more keywords
A comparative study of image processing thresholding algorithms on residual oxide scale detection in stainless steel production lines
Sign Up to like & getrecommendations! Published in 2019 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2019.07.049
Abstract: Abstract The present work is intended for residual oxide scale detection and classification through the application of image processing techniques. This is a defect that can remain in the surface of stainless steel coils after… read more here.
Keywords: residual oxide; oxide scale; study; image ... See more keywords