Relevant bibliographies by topics / Nonmetallic Inclusions

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Nonmetallic Inclusions'

Author: Grafiati
Published: 30 June 2021
Last updated: 29 July 2025

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Journal articles on the topic "Nonmetallic Inclusions"

1

Mayerhofer, Alexander, Dali You, Peter Presoly, Christian Bernhard, and Susanne K. Michelic. "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." Metals 10, no. 7 (2020): 860. http://dx.doi.org/10.3390/met10070860.

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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 spectroscopy analysis (SEM/EDS). Neglecting matrix elements as possible bonding partners of forming particles may lead to inaccurate results. In the present study, a referencing method for the iron content in nonmetallic inclusions in the submicrometer region is described focusing on the system Fe-Mn-O. Thermodynamic and kinetic calculations are applie
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Hong, Sung Hwan, Jung Hoon Kang, and Jeong Whan Han. "Effect of Dam Design on the Fluid Flow in T-Shaped Continuous Casting Tundish." Materials Science Forum 544-545 (May 2007): 251–54. http://dx.doi.org/10.4028/www.scientific.net/msf.544-545.251.

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In the continuity casting technology of steel-manufacturing process, the tundish has two important functions: the preservation and distribution of molten metal and the reaction container able to perform float-out separation of nonmetallic inclusions. The residence time affects the effective removal of the nonmetallic inclusions. In this study, a T-shaped tundish with a submerged entry nozzle (SEN) and three strands was investigated for its ability to extend the residence time. Analysis conditions were the shape of the dam which was transformed to three cases. Fluid flow and non-metallic inclus
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Chumanov, I. V., A. N. Anikeev, and D. V. Sergeev. "Studying Influence of Rotation an Electrode on the Number Nonmetallic Inclusions in Received Eletroslag Metal." Materials Science Forum 934 (October 2018): 154–58. http://dx.doi.org/10.4028/www.scientific.net/msf.934.154.

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Quality improvement metal, in particular decrease content nonmetallic inclusions, is very important tasks as mechanical, thermal and anticorrosive characteristics metal depend on it. Electroslag remelting well influences quality on metal: content harmful impurity decreases, metal density increases, nonmetallic inclusions are removed. A method quality improvement metal by means of removal of nonmetallic inclusions at classical electroslag remelting and remelting with rotation electrode it is offered in this article. Also metallographic surveys experimental materials received are given in articl
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Yamashita, Fumiyoshi, Yasunori Ide, Suguru Kato, et al. "Effect of Nonmetallic Inclusions on Fatigue Properties of Superelastic Ti-Ni Fine Wire." Metals 9, no. 9 (2019): 999. http://dx.doi.org/10.3390/met9090999.

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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. It was fabricated to include titanium carbides Ti(C,O) and titanium oxides Ti4Ni2Ox as either single phases or a mixture of both phases as nonmetallic inclusions in Ti-Ni alloy. The fatigue strength of Ti-Ni alloy depended on the number of nonmetallic inclusions of a length of ≥2 μm. Compared with Ti(C,O), Ti4Ni2Ox is coarse. It also exhibited a trend of readily forming particles and void assemblies, which are a defect morphol
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Sobolev, Yu V., Yu M. Batov, S. Yu Afanas’ev, S. A. Chernyakhovskii, L. T. Afanas’eva, and A. G. Vladimirov. "Nonmetallic inclusions in important steels." Russian Metallurgy (Metally) 2011, no. 6 (2011): 568–75. http://dx.doi.org/10.1134/s003602951106022x.

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Babenko, Anatoly A., Vladimir I. Zhuchkov, and Natalia I. Selmenskih. "Effect of Boron on the Microstructure and Mechanical Properties of Low-Carbon Tube Steel." Materials Science Forum 946 (February 2019): 374–79. http://dx.doi.org/10.4028/www.scientific.net/msf.946.374.

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Effects of boron in low-carbon tube steel grade 17G1SU on nonmetallic inclusions, structure and mechanical properties were investigated. Experimental samples of rolled metal containing boron 0.006 and 0.011% are characterized by predominantly small, nonmetallic inclusions not more than 5 μm, which are represented by complex alumomagnesium spinels in the shell of manganese and calcium sulfides, and small silicate inclusions. Nonmetallic inclusions of comparative pipe steel sample, containing no boron characterized by the presence of larger inclusions presented complex oxysulfide and sulfide fil
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Xu, Yi, and Shu Qin. "Study on FGH95 Superalloy Prepared by Spray Forming." Advanced Materials Research 337 (September 2011): 434–38. http://dx.doi.org/10.4028/www.scientific.net/amr.337.434.

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FGH95 superalloy cylindrical billet was prepared by spray forming, The yield is 73.6%, porosity is 0.6%, the oxygen content is only 20ppm. Spray forming preparation method and technological parameter were illustrated. The microstructure on the different positions of billet were observed. The results show that the difference of γ′ phase size, feature and distribution depend on different cooling velocity and local temperature difference during the spray forming process. SEM of nonmetallic inclusions were observed, and XPS of nonmetallic inclusions, nozzle and adhesive were analysed, the results
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Sun, Chuxiong, Yifeng Guo, Qiang Li, et al. "Numerical Simulation on Saffman Force Controlled Inclusions Removal during the ESR Process." Metals 10, no. 5 (2020): 647. http://dx.doi.org/10.3390/met10050647.

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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. In this study, a lab-level ESR experiment was carried out. The number and size of inclusions at the characteristic position of the electrode were quantitatively counted. The number of inclusions in the center position of LMF were larger than that in other regions. To elucidate these phenomena, a two-dimensional mathematical model was established
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Babin, G. V., D. V. Rutskiy, N. A. Zyuban, and A. Yu Agarkov. "CHANGES IN THE COMPOSITION OF NON-METAL INCLUSIONS AND CONTAMINATION STEEL D DURED BY ALUMINUM." IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY, no. 7(242) (July 29, 2020): 86–91. http://dx.doi.org/10.35211/1990-5297-2020-7-242-86-91.

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Using optical and electron microscopy methods, the pollution of grade D carbon steel by nonmetallic inclusions in samples taken at the stages of metallurgical redistribution (EAF → LF → VOD → Casting). Metal contamination and chemical composition of non-metallic inclusions are determined. It was shown that deoxidation at the stage of production of the intermediate by aluminum leads to the formation of nonmetallic inclusions of corundum (Al2O3) in the metal melt, the proportion of which in total over all redistributions is 52%. Identification and assessment of contamination by non-metallic incl
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Khoroshailov, V. G., L. T. Zhukova, E. G. Lashkova, and N. B. Tsvetova. "Nonmetallic inclusions in steel U10A wire." Metal Science and Heat Treatment 32, no. 11 (1990): 881–83. http://dx.doi.org/10.1007/bf00700074.

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Dissertations / Theses on the topic "Nonmetallic Inclusions"

1

Douglas, Brent A. "Nonmetallic inclusions in HSLA steel weldments." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/27164.

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Ma, Zhongting. "Control of nonmetallic inclusions in continuously cast steels : applications of oxide metallurgy /." Freiberg : TU Bergakad, 2002. https://fridolin.tu-freiberg.de/archiv/html/WerkstofftechnologieMaZhongting41933.html.

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Ma, Zhongting. "Control of nonmetallic inclusions in continuously cast steels - application of oxide metallurgy /." Freiberg : TU Bergakad, 2002. https://fridolin.tu-freiberg.de/archiv/html/WerkstofftechnologieMaZhongting41933.html.

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Kashfipour, Marjan Alsadat. "Investigation of Nonmetallic Inclusions and their Corellation to Pitting Corrosion of Austenitic Stainless Steels." University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1447689604.

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Ma, Zhongting. "Control of nonmetallic inclusions in continuously cast steels in view of macro-cleanliness, castability, precipitation modification and grain refinement." Doctoral thesis, Technische Universitaet Bergakademie Freiberg Universitaetsbibliothek "Georgius Agricola&quot, 2009. http://nbn-resolving.de/urn:nbn:de:swb:105-419334.

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Nichtmetallische Einschlüsse üben normalerweise auf die Gebrauchseigenschaften von Stählen einen schädlichen Einfluss aus. Sie können aber unter gewissen Bedingungen positiv sein. Hohe Gebrauchseigenschaften von Stählen können garantiert werden, wenn die Größe nichtmetallischer Einschlüsse unter einem kritischen Niveau gehalten wird. Die vorliegende Studie dient dem Zweck, die Verfahrenstechnik zur Erzeugung feiner Oxidteilchen nahe oder unter 1 mm Durchmesser, die als Keime für die Bildung feinverteilten Ferrits und feinverteilter Ausscheidungen dienen, zu entwickeln. Alternative Desoxidation
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Ma, Zhongting. "Control of nonmetallic inclusions in continuously cast steels in view of macro-cleanliness, castability, precipitation modification and grain refinement." [S.l. : s.n.], 2001. https://fridolin.tu-freiberg.de/archiv/html/WerkstofftechnologieMaZhongting41933.html.

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Nilsson, Hultén Leo. "Nitrogen Without Oxygen : The effect of ferroalloys added after vacuum treatment on cleanliness of nitrogen-alloyed tool steel." Thesis, KTH, Materialvetenskap, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-298093.

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Nitrogen-alloyed tool steel is made at Uddeholms AB by adding high-nitrogen ferroalloy after vacuum degassing where introduced impurities are hard to remove. In this thesis two types of high-nitrogen ferrochromium are compared, a solid version and a powder cored wire. They are examined in crossection and 16 samples from four charges are examined with Pulse Distribution Analysis as well as systematic microscopy of polished cross sections. The PDA results missed smaller spinel inclusions shown in previous research to be detrimental. The wire form shows promise but more charges need to be evaluat
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Keegan, Neil J. "Nonmetallic inclusion modification and its effect on the final properties of a linepipe steel." Thesis, Aston University, 1987. http://publications.aston.ac.uk/11910/.

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Five linepipe type steels were produced in order to study the effect of calcium and magnesium injection on their final properties. Two of these steels were at the extremes of the sulphide range i.e. 0.003 and 0.017% sulphur with no injection attempted; thereby, providing standards to compare with the injected steels. The oxygen level varied from 21 to 63 p.p.m. The cast ingots were controlled-rolled and isothermally rolled in order to study the deformation characteristics of the residual non-metallic inclusions. The structure and cleanliness of these steels was evaluated metallographically usi
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Ma, Zhongting. "Control of nonmetallic inclusions in continuously cast steels in view of macro-cleanliness, castability, precipitation modification and grain refinement." Doctoral thesis, 2000. https://tubaf.qucosa.de/id/qucosa%3A22364.

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Nichtmetallische Einschlüsse üben normalerweise auf die Gebrauchseigenschaften von Stählen einen schädlichen Einfluss aus. Sie können aber unter gewissen Bedingungen positiv sein. Hohe Gebrauchseigenschaften von Stählen können garantiert werden, wenn die Größe nichtmetallischer Einschlüsse unter einem kritischen Niveau gehalten wird. Die vorliegende Studie dient dem Zweck, die Verfahrenstechnik zur Erzeugung feiner Oxidteilchen nahe oder unter 1 mm Durchmesser, die als Keime für die Bildung feinverteilten Ferrits und feinverteilter Ausscheidungen dienen, zu entwickeln. Alternative Desoxidation
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Ma, Zhongting [Verfasser]. "Control of nonmetallic inclusions in continuously cast steels in view of macro-cleanliness, castability, precipitation modification and grain refinement / vorgelegt von Zhongting Ma." 2001. http://d-nb.info/962309869/34.

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Books on the topic "Nonmetallic Inclusions"

1

Douglas, Brent A. Nonmetallic inclusions in HSLA steel weldments. Naval Postgraduate School, 1989.

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2

Gubenko, Svetlana Ivanovna. Transformat͡s︡ii͡a︡ nemetallicheskikh vkli͡u︡cheniĭ v stali. "Metallurgii͡a︡", 1991.

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Murakami, Y. Metal fatigue: Effects of small defects and nonmetallic inclusions. Elsevier, 2002.

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Czesław, Kordziński, ed. Wtrącenia niemetaliczne w stopach żelaza. Politechnika Krakowska im. Tadeusza Kościuszki, 1988.

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5

Keegan, Neil John. Nonmetallic inclusion modification and its effect on the final properties of a linepipe steel. Aston University. Department of Mechanical and Production Engineering, 1987.

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Murakami, Yukitaka. Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions. Elsevier Science & Technology Books, 2002.

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Murakami, Yukitaka. Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions. Elsevier Science, 2002.

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Murakami, Yukitaka. Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions. Elsevier Science & Technology Books, 2019.

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Murakami, Yukitaka. Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions. Elsevier Science & Technology, 2019.

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Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions. Elsevier Science, 2002.

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Book chapters on the topic "Nonmetallic Inclusions"

1

Lifeng, Zhang, and Xu Kuangdi. "Nonmetallic Inclusions in Steel." In The ECPH Encyclopedia of Mining and Metallurgy. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-0740-1_975-1.

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Lifeng, Zhang. "Nonmetallic Inclusions in Steel." In The ECPH Encyclopedia of Mining and Metallurgy. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-2086-0_975.

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Weidner, Anja, Ruben Wagner, Mikhail Seleznev, and Horst Biermann. "Analysis of Detrimental Inclusions in Steel and Aluminum." In Multifunctional Ceramic Filter Systems for Metal Melt Filtration. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-40930-1_25.

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AbstractThis chapter presents results on the analysis of nonmetallic as well as intermetallic inclusions within a metal matrix. In both, steel and aluminum matrix these impurities cause detrimental effects during production as well as in service, e.g. under mechanical load. In steel, nonmetallic inclusions originate from the steelmaking process and range in the magnitude of ppm. In recycled aluminum alloys, iron-rich intermetallic phases exhibit a volume fraction in the range of percent caused by insufficient scrap separation. Both types of detrimental inclusions/precipitates were investigated
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Ototani, Tohei. "Influence of Calcium on Nonmetallic Inclusions in Steels." In Calcium Clean Steel. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82752-5_5.

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Murakami, Y. "Effects of Nonmetallic Inclusions on the Fatigue Strength of Metals." In Micromechanics and Inhomogeneity. Springer New York, 1990. http://dx.doi.org/10.1007/978-1-4613-8919-4_19.

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Sharma, Mukesh, and Neslihan Dogan. "Comparison of Dissolution Kinetics of Nonmetallic Inclusions in Steelmaking Slag." In Advanced Real Time Imaging II. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-06143-2_12.

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Glaws, Peter C., and Michael E. Burnett. "The Effect of Nonmetallic Inclusions on Bending Fatigue Performance in High-Strength Steels." In Bearing Steel Technologies: 11th Volume, Advances in Steel Technologies for Rolling Bearings. ASTM International, 2017. http://dx.doi.org/10.1520/stp160020170011.

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Li, Xiang, Yanping Bao, Lu Lin, Linzhu Wang, and Xiaobai Yan. "Study on the Evolution of Nonmetallic Inclusions in N510L Beam Plate During Production Process." In 6th International Symposium on High-Temperature Metallurgical Processing. John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119093381.ch96.

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Li, Xiang, Yanping Bao, Lu Lin, Linzhu Wang, and Xiaobai Yan. "Study on the Evolution of Nonmetallic Inclusions in N510L Beam Plate during Production Process." In 6th International Symposium on High-Temperature Metallurgical Processing. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-48217-0_96.

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Kang, Youngjo, Piotr R. Scheller, Du Sichen, and Kazuki Morita. "In Situ Observation on the Interactions of Nonmetallic Inclusions on the Surface of Liquid Steel." In Advanced Real Time Imaging II. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-06143-2_2.

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Conference papers on the topic "Nonmetallic Inclusions"

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Al-Hattab, Amro, Diaa Elsanosy, Gaurav Tomer, and Abdullah Al-Jarbou. "Role of Non-Metallic Inclusions and the Microstructure Constituents on HIC Performance." In MPWT 2019. NACE International, 2019. https://doi.org/10.5006/mpwt19-14439.

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Abstract With increasing oil & gas demand and depletion of sweet reserves, oil & gas companies in the regional economies are focusing towards the exploitation of sour resources. This necessitates the use of pipelines and down-hole tubing made from special steels with significant resistance to hydrogen-induced cracking (HIC). These steels are produced through specific technologies for enhanced chemical composition control and microstructural engineering to incorporate the required strength, weld ability and improved HIC resistance. It is well established that the HIC initiates at sites
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Kushida, T., T. Kudo, I. Takeuchi, M. Nishizawa, A. Tamoto, and I. Sakaguchi. "Effect of Environmental and Metallurgical Factors on Full Ring Test." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94067.

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Abstract The "full ring" test has been recently developed as an intermediate type of test between small coupon tests and full scale testing under internal pressure in order to evaluate a linepipe for sour service conveniently. Factors of this test and their effects on test conditions or results have been Investigated in order to characterize the full ring test. The electrochemical hydrogen permeation measurement was effective to quantify the effects of environmental factors on test conditions. The hydrogen permeation coefficient (JxL) through a tested pipe was affected by not only pH and H2S c
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Siegmund, Gerit, W. Bruckoff, G. Schmitt, U. Pankoke, and B. Sadlowsky. "Influence of Material Properties and Laboratory Test Conditions on Sohic at Line Pipe Carbon Steels." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98260.

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Abstract Stress oriented hydrogen induced cracking (SOHIC) is a cracking mechanism typical for of low strength line pipe carbon steels. The paper reports on investigations to find experimental conditions suitable to study medium and materials related parameters influencing the SOHIC susceptibility of steel. It was not possible to identify medium conditions that produce SOHIC at stressed, unnotched samples under 1 bar (O.1 MPa) hydrogen sulfide. Increasing the test severity by filming 4-point bend or tensile specimens with a low concentrated aqueous salt solution instead of submerging them in t
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Al-Subhi, Yasser S., and Mishal M. Al-Ashrah. "Technical Review on the Existence of Type B (Alumina) Inclusion at Hot Steel Making Process." In MPWT 2019. NACE International, 2019. https://doi.org/10.5006/mpwt19-15601.

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Abstract It is well known in the hot rolled steel making business that nonmetallic inclusions play critical role in defining steel performance. The objective of this paper is to study laminations that were detected via Phased Array UT system in X60MS Class-C High Frequency Welded Pipe intended for offshore application. The linear intermittent laminations appear along the pipe and adjacent to the weld seam from both sides at a width of 30 to 40 mm with various depths. Technical review was carried out on 5 available pipes, pertaining to the same heat of the original pipe identified earlier with
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Kaiyun, Zheng, Wang Yanfeng, and Cui Zhengqiang. "Evaluation of 18Cr-9Ni-3Cu-Nb-N Austenitic Stainless Tubes for Ultra-Supercritical Power Boiler." In AM-EPRI 2010, edited by D. Gandy, J. Shingledecker, and R. Viswanathan. ASM International, 2010. http://dx.doi.org/10.31399/asm.cp.am-epri-2010p0140.

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Abstract Creep-resistant austenitic stainless steels are known to be the potential candidate materials for use as super- and re-heater tubes in ultra-super critical (USC) power plants. Among them, ASTM A213/A213M S30432, a novel 18-8 stainless steel (18Cr- 9Ni-3Cu-Nb-N), has attracted considerable attention from electric industry due to its combined lower cost and more excellent performance in contrast to traditional TP347H steel. More than 10 years of service in Japan laid a solid foundation for the steel being selectable USC boiler materials. Steels of S30432 have been recently developed in
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DeCaux, G., F. Golini, and T. J. Rayner. "The Design of Steel for High Strength Line Pipe Requiring Excellent Notch Toughness and Corrosion Properties for Arctic Applications." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98361.

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Abstract Due to the cold climate and environmental requirements of Alaska’s North Slope and Western Canada’s oil production areas, line pipe steels intended for use in these areas must display not only high strength as required, but superior toughness. Additionally, if the line pipe is to be used in aggressive sour gas (i.e. H2S containing) environments it must also have excellent resistance to hydrogen induced cracking (HIC). Such a steel has been designed, through selective chemistry, clean steel-making practices, nonmetallic inclusion control, and hot mill process control, that is capable o
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Shakhmatov, Aleksey, Robert Badrak, William Howie, Rodrigo Barreto, and Oscar Martinez. "Sucker Rod Materials – Metallurgical Quality Evaluation and Its Influence on General Corrosion Resistance." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16733.

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Abstract Sucker rod pumps are widely used in artificial lift technology of Oil & Gas production. Corrosion, fatigue and corrosion-fatigue are common failure modes that limit life of the sucker rods that drive these pumps. Of these, corrosion fatigue is probably the most common. The initiation site for corrosion fatigue is typically a corrosion pit. The factors that contribute to the formation of corrosion pits were investigated. Four different sucker rod materials were evaluated with respect to (1) chemistry, (2) nonmetallic inclusion content and (3) microstructural investigation including
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Issartel, C., Mc Fromm, S. Audebert, and M. Sauermann. "Production of Hot Rolled Steel Strip for Sour Gas Service Pipeline." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99597.

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Abstract Linepipe steels intended for use in sour gas environments must combine high strength, superior toughness and excellent resistance to hydrogen induced cracking. Steel-making techniques for HIC resistant steel grades (from X52 to X65) have been developed, through selective chemistry, clean steel-making practices, nonmetallic inclusion control and hot strip mill process control. The typical chemical analysis is low Carbon (<0.06 % wt), low Manganese (<1 % wt) and low Phosphorus content (<0.015 % wt). The level of Sulfur is restricted to 0.002 % wt with the careful ad
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Glaessgen, Edward, Dawn Phillips, Erin Iesulauro, Erik Saether, and Robert Piascik. "A Multiscale Approach to Modeling Fracture in Metallic Materials Containing Nonmetallic Inclusions." In 44th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics, 2003. http://dx.doi.org/10.2514/6.2003-1616.

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Chen, J., J. Wang, and L. Zhang. "Effect of Fractal Dimension on the Collision of Nonmetallic Inclusions in Molten Steel." In AISTech 2025. Association for Iron & Steel Technology, 2025. https://doi.org/10.33313/389/107.

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