Results 1 to 10 of about 181,516 (292)

Automated feature analysis as a tool for non-metallic inclusion analysis in solidified metals

Open Ceramics, 2023
In-depth analysis of the non-metallic inclusion population in solidified metals is essential considering the high cleanliness requirements for metallic components.
Florian Kerber, Marc Neumann, Steffen Dudczig, Gert Schmidt, Jana Hubálková, Christos G. Aneziris   +5 more
doaj   +3 more sources

The effect of non-metallic inclusion morphology on the hydrogen induced cracking (HIC) resistance of L80 steel

Journal of Materials Research and Technology, 2023
The hydrogen induced cracking (HIC) resistance of four (4) L80 casing steels, with different nominal compositions and processing conditions, was determined using the NACE TM0284 HIC test.
S. Ouhiba, J.B. Wiskel, D.G. Ivey, M. Gaudet, A. Hamilton, L. Collins, H. Henein   +6 more
doaj   +3 more sources

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   +2 more sources

Effect of Oxide Systems on Purity of Tool Steels Fabricated by Electro Slag Remelting [PDF]

Molecules
The purity of a steel is an important factor influencing the quality of the final products. Therefore, it is important to optimize the existing and develop new steelmaking technologies that affect the resulting purity.
Josef Walek, Lenka Kunčická
doaj   +2 more sources

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

E3S 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, Vodennikova Oksana, Vodennikov Sergii, Saithareiev Levan, Telkov Shamil   +4 more
doaj   +1 more source

Effect of Non-Metallic Inclusions on the Fatigue Strength Coefficient of High-Purity Constructional Steel Heated in Industrial Conditions

Applied Sciences, 2022
Steel fatigue strength testing is a process that requires large amounts of time, resources and appropriate equipment. The industry seeks to replace cumbersome destructive testing with non-destructive testing.
Tomasz Lipiński
doaj   +1 more source

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

Metals, 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, Hassan Alshehri, Jamel Orfi, Masood Ashraf Ali, Dan Dobrotă   +4 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., Tehovnik F., Godec M., Medved J., Podgornik B., Barbič R.   +5 more
doaj   +1 more source

Confirming Debonding of Non-Metallic Inclusions as an Important Factor in Damage Initiation in Bearing Steel

Metals, 2023
Damage in bearings is closely associated with the presence of microstructural alterations, known as white etching areas (WEAs) and white etching cracks (WECs).
Ksenija Nikolic, Jelle De Wispelaere, Gopalakrishnan Ravi, Stijn Hertelé, Tom Depover, Kim Verbeken, Roumen H. Petrov   +6 more
doaj   +1 more source

Effect of ferrochromium (FeCr) and ferroniobium (FeNb) alloys on inclusion and precipitate characteristics in austenitic stainless steels

Journal of Materials Research and Technology, 2023
Lab-scale alloying experiments were carried out by first adding commercial low-carbon ferrochrome (LCFeCr) alloys and then adding ferroniobium (FeNb) alloys in 316-grade austenitic stainless steel in this study.
Yong Wang, Chengsong Liu, Hongwei Ni, Andrey Karasev, Wangzhong Mu, Pär G. Jönsson, Joo Hyun Park   +6 more
doaj   +1 more source