Results 251 to 260 of about 181,516 (292)

Non-Metallic Inclusions in TWIP Steel

steel research international, 2014
Twinning induced plasticity (TWIP) steels with excellent strength and elongation properties are expected to be the next generation of automotive high-strength steels. The present work investigates endogenous inclusions formed in Fe–25Mn–3Si–3Al TWIP steels in laboratorial ingot, mold casting after AOD steelmaking and electroslag remelting (ESR) process
Changling Zhuang, Jianhua Liu, Zhenli Mi, Haitao Jiang, Di Tang, Guoxuan Wang   +5 more
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Non-metallic inclusions in electroslag remelting: a review

Journal of Iron and Steel Research International, 2021
© 2021, China Iron and Steel Research Institute Group.Non-metallic inclusion in electroslag remelting is a constant topic that has been studied for decades. Different results and conclusions are obtained on some of the subjects from these previous investigations.
Cheng-bin Shi, Shi-jun Wang, Jing Li, Jung-wook Cho   +3 more
openaire   +2 more sources

The Evolution of Non-Metallic Inclusions in IF Steel

Applied Mechanics and Materials, 2014
At present, China's IF steel production has get a certain scale. But IF steel production is still in the primary stage of development. Therefore, the process control of inclusions in IF steel have become a pressing matter of the moment. This has important theoretical value and practical significance for further development of IF steel production in ...
Xiao Lei Zhou, Zhe Shi, Gui Fang Zhang
openaire   +1 more source

Non-metallic inclusions in steel

International Materials Reviews, 1978
(1978). Non-metallic inclusions in steel. International Metals Reviews: Vol. 23, No. 1, pp. 200-201.
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Interpretation and Classification of Non-Metallic Inclusions

Materials Performance and Characterization, 2016
Abstract The non-metallic inclusions in steel are one of the most important parameters of metallurgical quality. Despite the extensive progress in thermodynamic description of non-metallic inclusions formation in the liquid and solidifying steel, a complete simulation of their evolution during secondary metallurgy, casting and ...
A. Kazakov, A. Zhitenev, S. Ryaboshuk
openaire   +1 more source

Autoradiographic Investigations of Endogenic Non-Metallic Inclusions

Isotopenpraxis Isotopes in Environmental and Health Studies, 1987
The quantitative autoradiography of “point” sources, i.e. the sources of diameters between 5 … 100 μm, has enabled investigations of insulated non-metallic inclusions. Several heats were made in an induction furnace. ST-5 steel samples were deoxidated by use of complex deoxidizers Al + Ce contained various amounts of cerium with the radioisotopes 141 ...
I. T. Kowalezyk, A. W. Wilezyński
openaire   +1 more source

The Floating Removal of Non-Metallic Inclusions in Steel

Advanced Materials Research, 2012
The basic research of collision and float behavior of inclusions in steel metallurgical production process is of great significance. Only when we grasp the mechanism of the collision and agglomeration of the inclusion, can we propose the improvement program of inclusion removal.
Jing Pei Shi, Cai Jun Zhang, Li Guang Zhu   +2 more
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Non-metallic inclusions in aluminium killed steels

Ironmaking & Steelmaking, 2002
AbstractHeats of medium carbon aluminium killed, low carbon silicon-aluminium killed, and low carbon aluminium killed steels were sampled with short time intervals during ladle metallurgy. Non-metallic inclusions were extracted from the steel matrix and investigated using scanning electron microscopy and energy dispersive spectrometry.
R. Dekkers, B. Blanpain, P. Wollants, F. Haers, C. Vercruyssen, B. Gommers   +5 more
openaire   +1 more source

Surface modelling of crystalline non-metallic inclusions

Journal of Non-Crystalline Solids, 2001
Abstract Non-metallic inclusions such as corundum and spinel-type compounds are crystalline at steelmaking temperatures. The crystal structure and the configuration of the atoms at the crystal surfaces affect the surface related energies and thus the growth forms of the inclusions near equilibrium.
Dekkers, R., Woensdregt, C.F., Wollants, P.   +2 more
openaire   +3 more sources

Advancing Analysis of Non-Metallic Inclusion Datasets

2022
Non-metallic inclusions play a major role in defining the properties of steel and their examination has been greatly aided by automated scanning electron microscopes (SEM) coupled with energy dispersive x-ray spectroscopy (EDS). The output of SEM/EDS analysis generates a great deal of data that has not been utilized. The current work exploits this data
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