Results 21 to 30 of about 247,758 (295)

Computational Fluid Dynamics (CFD) Simulation of Inclusion Motion under Interfacial Tension in a Flash Welding Process

open access: yesMetals, 2021
Non-metallic inclusions particles are detrimental to the mechanical properties of a material. It is very important to understand the motion behavior of inclusion particles in molten metal.
Md Irfanul Haque Siddiqui   +4 more
doaj   +1 more source

Influence of Non-Metallic Inclusions on Local Deformation and Damage Behavior of Modified 16MnCrS5 Steel

open access: yesCrystals, 2022
This work investigates a ferrite matrix with multiple non-metallic inclusions to evaluate their influence on the global and local deformation and damage behavior of modified 16MnCrS5 steel.
F. Qayyum   +6 more
semanticscholar   +1 more source

Assessment of the flux composition effect on the removal efficiency of non-metallic inclusions in high-chromium cast iron

open access: yesMaterials of International Practical Internet Conference “Challenges of Science”, 2023
The problem to refine high-chromium cast iron melts obtained with the use of a large proportion of scraped metal and scrap is considered herein. Since fluxes containing calcium fluoride are currently considered to be environmentally polluting, it is ...
A. Panichkin, B. Kshibekova
semanticscholar   +1 more source

In-Situ Observation of Steel/Slag/Inclusion Interaction by Means of High-Temperature Confocal Scanning Laser Microscopy

open access: yesMetals, 2023
Non-metallic inclusions (NMIs) in steels have been the focus of various experimental studies due to their detrimental character. While isolated processes, such as agglomeration or dissolution, have been well investigated, holistic in-situ views with high-
Julian Cejka, Susanne Katharina Michelic
doaj   +1 more source

Micro non-metallic inclusion removal from molten steel with gas bubbles generated by the nitrogen absorbing and releasing method

open access: yes工程科学学报, 2015
The effects of vacuum processing time, nitrogen pressure and gas types on the total oxygen and micro non-metallic inclusions in molten steel were investigated to further improve the technology of micro non-metallic inclusion removal from molten steel ...
LI Kang-wei   +5 more
doaj   +1 more source

Effect of Calcium Treatment on Inclusions in H08A Welding Rod Steel

open access: yesMetals, 2021
The effect of calcium treatment on inclusions in H08A welding rod steel was studied by industrial experiment and using thermodynamics theory. The effects of inclusion composition, morphology, quantity, and size in H08A welding rod steel before and after ...
Fangjie Lan   +4 more
doaj   +1 more source

Size of Non-Metallic Inclusions in High-Grade Medium Carbon Steel

open access: yesArchives of Foundry Engineering, 2014
Non-metallic inclusions found in steel can affect its performance characteristics. Their impact depends not only on their quality, but also, among others, on their size and distribution in the steel volume.
Lipiński T., Wach A.
doaj   +1 more source

Automatic analysis of nonmetallic inclusions in steel using electron microscope with energy dispersive microprobe with

open access: yesЛитьë и металлургия, 2022
Clean steel non-metallic inclusions have a significant effect on the physic and mechanical as well as technological properties of the metal and consequently on the quality of the final product.
T. I. Sidorenko   +3 more
doaj   +1 more source

Parameter analysis of non-metallic inclusion formation in thermite alloys [PDF]

open access: yesE3S Web of Conferences, 2021
The methodology of calculating parameters of the primary and secondary non-metallic inclusion formation in thermite alloys is offered. The regularities of the growth time of non-metallic inclusion in the form of corundum depending on its size, mass and ...
Skidin Ihor   +4 more
doaj   +1 more source

Study on the Influence of Non-Metallic Inclusions on the Pitting Corrosion of API 5L X60 Steel

open access: yesCoatings, 2023
The most economical way to move liquids and gaseous hydrocarbons is by using pipelines. According to several international organizations and oil companies, the use of fossil fuels will continue in the following decades.
J. C. Velázquez   +6 more
semanticscholar   +1 more source

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