Results 11 to 20 of about 4,126,459 (396)

Carbon steel wettability characteristics enhancement for improved enamelling using a 1.2 kW high power diode laser [PDF]

open access: yes, 2000
High-power diode laser (HPDL) surface treatment of a common engineering carbon steel(EN8) was found to effect significant changes to the wettability characteristics of the metal.
Agarwala   +25 more
core   +1 more source

The austenite to polygonal ferrite transformation in low-alloy steel: multi-phase-field simulation

open access: yesJournal of Materials Research and Technology, 2023
The austenite to ferrite phase transformation is a critical structural transformation in steel production, where the morphology and grain size of ferrite substantially influence the mechanical properties of steel materials.
Shaojie Lv   +8 more
doaj   +1 more source

Enhancement of strength-ductility trade-off in a 2000 MPa grade press-hardened steel via refined martensite with stable high-density cementite

open access: yesJournal of Materials Research and Technology, 2023
High-strength press-hardened steels (PHSs) are characterized by a martensite structure of high strength and adequate ductility. Strengthening PHSs with high C contents is usually accompanied by a loss of ductility and toughness. To overcome this inherent
Zhuo Cheng   +9 more
doaj   +1 more source

Carbon quota scheme for China’s iron and steel industry based on output efficiency [PDF]

open access: yesZiyuan Kexue, 2023
[Objective] In order to help China’s iron and steel industry to enter the carbon emission trading market, previous studies have mainly allocated carbon quotas for iron and steel enterprises from the perspective of the impact of cost.
SONG Yazhi, LI Yin, LI Zhongfei
doaj   +1 more source

The characteristics of a high-power diode laser fired enamel coating on a carbon steel [PDF]

open access: yes, 2001
Significant changes to the wettability characteristics of a common engineering carbon steel(EN8) were effected after high power diode laser (HPDL) surface treatment.
Lawrence, Jonathan, Li, Lin
core   +1 more source

Synergistic effect of potassium iodide and sodium dodecyl sulfonate on the corrosion inhibition of carbon steel in HCl medium: a combined experimental and theoretical investigation

open access: yesRSC Advances, 2020
Carbon steel is an important industrial material, but it usually suffers from serious corrosion in the service environment. Using corrosion inhibitors is an effective approach to mitigate corrosion.
Jianhong Tan   +4 more
semanticscholar   +1 more source

Analysis of Black Line Defects in Hot-dip Al-Zn Sheets [PDF]

open access: yesCailiao Baohu
In order to identify the causes of black line defects in thin specification hot-dip Al-Zn sheets, a ZEISS Merlin Compact field emission scanning electron microscope (SEM) and an attached OXFORD X-max N type energy spectrometer were utilized to analyze ...
XU Mingwen, SUN Chaoyong, GAO Shiwei, LI Jian, LIU Xiaohua, YAO Ying
doaj   +1 more source

Phase field simulation of eutectoid microstructure during austenite-pearlite phase transformation

open access: yesJournal of Materials Research and Technology, 2023
Pearlitic steel, known for its superior strength, plasticity and wear resistance, is widely used in diverse applications including light rail, spring production, wire manufacturing, high-rise constructions, etc. The pearlite phase transformation involves
Shaojie Lv   +9 more
doaj   +1 more source

Corrosion protection of carbon steel by an epoxy resin containing organically modified clay [PDF]

open access: yes, 2007
This study focusses on the use of montmorillonite clay (MMT) treated with an organic compound (aminotrimethylphosphonic acid (ATMP)) and dispersed in an epoxy resin to improve corrosion protection of carbon steel.
Hang, To Thi Xuan   +5 more
core   +3 more sources

Corrosion of Carbon Steel in Marine Environments: Role of the Corrosion Product Layer

open access: yes, 2020
This article presents a synthesis of recent studies focused on the corrosion product layers forming on carbon steel in natural seawater and the link between the composition of these layers and the corrosion mechanisms. Additional new experimental results
P. Refait   +4 more
semanticscholar   +1 more source

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