Results 1 to 10 of about 488 (147)

Design for improving corrosion resistance of duplex stainless steels by wrapping inclusions with niobium armour [PDF]

open access: yesNature Communications, 2023
Unavoidable nonmetallic inclusions generated in the steelmaking process are fatal defects that often cause serious corrosion failure of steel, leading to catastrophic accidents and huge economic losses.
Shucai Zhang   +8 more
doaj   +2 more sources

Distribution of Nonmetallic Inclusions in Slab for Tinplate

open access: yesMetals, 2022
Tinplate is widely used in food packaging and chemical packaging. Industrial production continues to reduce the thickness of tinplate steel, which puts higher requirements on the control of inclusions.
Zhiying Mo   +8 more
doaj   +2 more sources

Effect of calcium treatment on nonmetallic inclusions in 20CrMnTiH gear steel

open access: yes工程科学学报, 2021
Obtaining high-quality gear steel calls for strict requirements on the oxygen content, shape, composition, size, and distribution of nonmetallic inclusions to ensure high-quality steel and castability of the molten steel during the continuous casting ...
Sha JI   +5 more
doaj   +1 more source

Effect of total oxygen on the nonmetallic inclusion of gear steel

open access: yes工程科学学报, 2021
It is an important symbol of the metallurgical quality level of special steel for inclusion controlling, which can improve the service performance of special steel to a greater extent.
Xiao-fei HE   +3 more
doaj   +1 more source

Review of Titanium Related Inclusions in Casting of Steel [PDF]

open access: yesArchives of Foundry Engineering, 2023
The general area of understanding is inclusions in steel both metallic and nonmetallic in nature. This work has also used the concepts of inclusions in steel in general other than Ti however mainly the research works done on precipitation, solute ...
Ali R. Sheikh
doaj   +1 more source

Study on the Possible Error Due to Matrix Interaction in Automated SEM/EDS Analysis of Nonmetallic Inclusions in Steel by Thermodynamics, Kinetics and Electrolytic Extraction

open access: yesMetals, 2020
Up to now, the Fe content of nonmetallic particles has often been neglected in chemical evaluations due to the challenging analysis of matrix elements in nonmetallic inclusions (NMI) in steel by scanning electron microscope and energy dispersive ...
Alexander Mayerhofer   +4 more
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

Numerical Simulation on Saffman Force Controlled Inclusions Removal during the ESR Process

open access: yesMetals, 2020
Electroslag remelting (ESR) is an effective method for removing nonmetallic inclusions from steels or alloys. The main stage of inclusion removal during ESR is the aggregation of liquid metal film (LMF) to form droplets at the consumable electrode tip ...
Chuxiong Sun   +8 more
doaj   +1 more source

Improving the corrosion resistance of steels intended for use in seawater [PDF]

open access: yesE3S Web of Conferences, 2019
The results of study of influence of the chemical composition of steel, the structural condition and contamination of nonmetallic inclusions of various types on its corrosion resistance in seawater are presented in the paper.
Rodionova Irina, Amezhnov Andrey
doaj   +1 more source

Effect of Nonmetallic Inclusions on Fatigue Properties of Superelastic Ti-Ni Fine Wire

open access: yesMetals, 2019
This study investigated the effects of the types and length of nonmetallic inclusions on fatigue properties in rotating bending fatigue testing of Ti-Ni alloy fine wire.
Fumiyoshi Yamashita   +7 more
doaj   +1 more source

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