Results 1 to 10 of about 4,551 (259)
Non-metallic inclusions in steels – origin and control
Journal of Materials Research and Technology, 2018 Non-metallic inclusions (NMIs) play a key role in many important properties of steel, influencing both processing and application of steel products.
André Luiz Vasconcellos da Costa e Silva
doaj +4 more sources
The Effect of Different Non-Metallic Inclusions on the Machinability of Steels. [PDF]
Materials (Basel), 2015 Considerable research has been conducted over recent decades on the role of non‑metallic inclusions and their link to the machinability of different steels. The present work reviews the mechanisms of steel fractures during different mechanical machining operations and the behavior of various non-metallic inclusions in a cutting zone. More specifically,
Ånmark N, Karasev A, Jönsson PG.
europepmc +5 more sources
Evolution of Non-Metallic Inclusions in 27SiMn Steel
Metals, 2022 To study the evolution of non-metallic inclusions in 27SiMn steel, the 27SiMn steel produced using the LD-LF-CCM process was sampled in various stages in a steel factory.
Xinliang Lu +5 more
doaj +2 more sources
Non-metallic inclusions in copper and copper alloys
Journal of Materials Research and TechnologyIn this study, industrial copper and copper alloy samples were investigated with regard to non-metallic inclusions. Different types of inclusions (exogenous and endogenous) were detected and investigated with regard to appearance and chemical composition.
Claudia Voigt +8 more
doaj +2 more sources
Influence of Non-Metallic Inclusions on Bending Fatigue Strength of High-Quality Carbon Constructional Steel Heated in an Industrial Electric Arc Furnace. [PDF]
Materials (Basel), 2022 Lipiński T.
europepmc +2 more sources
Metals, 2023 Heat-resistant P91 martensitic steel is used to produce high-temperature steam pipelines in (ultra) critical power plants. However, non-metallic inclusions are inevitably produced in the metallurgical process.
Changwang Zhu +6 more
doaj +1 more source
Effect of electroslag remelting on the non-metallic inclusions in H11 tool steel [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2018 We have studied the effect of electroslag remelting on the content and composition of non-metallic inclusions. It was found that a decrease in the non-metallic inclusion content occurred during the electroslag remelting.
Burja J. +5 more
doaj +1 more source
Digital measurements of non-metallic inclusions in steel
Frontier Materials & TechnologiesThe experience of many-year research has shown that optimizing the steel chemical composition and microstructural characteristics, as well as reducing its contamination with non-metallic inclusions (NMI), it is possible to significantly increase the ...
Natalia A. Stukalova +4 more
doaj +2 more sources
Cailiao gongcheng, 2020 The effects of non-metallic inclusions on the fatigue properties of iron and steel materials and their research status were reviewed. From the perspective of inclusions, the latest research progress on the extraction of non-metallic inclusions was first ...
WANG Zhi-yuan +3 more
doaj +1 more source
Open Ceramics, 2023 This study extensively investigated characteristic non-metallic inclusions in oxidized and deoxidized 42CrMo4 steel after contact to MgO–C refractories, proposing possible formation and modification mechanisms of non-metallic inclusions.
Florian Kerber +5 more
doaj +1 more source