Log in

Relevant bibliographies by topics / Alloyed steel / Journal articles

To see the other types of publications on this topic, follow the link: Alloyed steel.

Journal articles on the topic 'Alloyed steel'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Alloyed steel.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Tan, Zhaoqiang, Yong Liu, Xiaolin Huang, and Songlin Li. "Fatigue Behavior of Alloy Steels Sintered from Pre-Alloyed and Diffusion-Bonding Alloyed Powders." Metals 12, no. 4 (2022): 659. http://dx.doi.org/10.3390/met12040659.

Full text

Abstract:

Porosity and phases are considered to be two key factors for the fatigue performance of powder metallurgy steels. In this paper, the fatigue strengths of the alloy steels sintered from two typical types of powders, pre-alloyed Fe-Cr-Mo (Astaloy CrM), and diffusion-bonding alloyed Fe-Cu-Mo-Ni (Distaloy AE), were comparatively analyzed in view of the geometry of porosity, the phases constitution, and fractography of fracture. Different modes of fatigue fracture were distinguished between the two materials. Namely, a trans-particle fracture is predominant in the Disitaloy AE steel due to the hete

APA, Harvard, Vancouver, ISO, and other styles

2

Mengaroni, Sabrina, Massimo Calderini, Giuseppe Napoli, Chiara Zitelli, and Andrea di Schino. "Micro-Alloyed Steel for Forgings." Materials Science Forum 941 (December 2018): 1603–6. http://dx.doi.org/10.4028/www.scientific.net/msf.941.1603.

Full text

Abstract:

To fulfill the industrial demand of forged steels with high tensile properties and microstructural requirements coupled with reduced cost, the possibility to increase the properties of C-Mn steels by means of precipitation strengthening as achieved by micro-alloying (and without the addition of expensive elements such as Mo and Cr) has been evaluated. In order to do that, the effect of V addition has been exploited by means of metallurgical modelling followed by a laboratory ingot manufacturing. Heat treatment has been designed aimed to achieve the desired target tensile properties. Results sh

APA, Harvard, Vancouver, ISO, and other styles

3

UEJI, Rintaro. "Alloyed Steel(TWIP Steel, High Mn Steel)." Journal of the Japan Society for Technology of Plasticity 53, no. 620 (2012): 814–17. http://dx.doi.org/10.9773/sosei.53.814.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Żółciak, Tadeusz, Piotr Wach, and Paweł Bilski. "Application of technical nitrogen during nitriding or nitrocarburizing alloyed steels." Inżynieria Powierzchni 25, no. 1-2 (2020): 20–30. http://dx.doi.org/10.5604/01.3001.0014.4476.

Full text

Abstract:

In the present work technical nitrogen application for surface activation of alloyed steels with chrome, particularly stainless steel X20Cr13 during nitriding and carbonitriding was investigated .Hardness and microstructure of nitrided layers were examined. Possibility of using technical nitrogen containing 0,2%O2 for surface activation of X20Cr13 stainless steel was confirmed and activation conditions for investigated alloyed steels were determined.

APA, Harvard, Vancouver, ISO, and other styles

5

Verma, A., K. Gopinath, and B. Sarkar. "Boron Steel: An Alternative for Costlier Nickel and Molybdenum Alloyed Steel for Transmission Gears." Journal of Engineering Research [TJER] 8, no. 1 (2010): 12. http://dx.doi.org/10.24200/tjer.vol8iss1pp12-18.

Full text

Abstract:

Case Carburized (CC) low carbon steels containing Ni, Cr and Mo alloying elements are widely used for transmission gears in automobile, as it possesses desired mechanical properties. In order to cut cost and save scarce materials like Ni and Mo for strategic applications, steel alloyed with Boron has been developed, which gives properties comparable to Ni-Cr-Mo alloyed steel. In the process of steel development, care was taken to ensure precipitation of boron which results in precipitation hardening. The characterization of the developed boron steel had exhibited properties comparable to Ni-Cr

APA, Harvard, Vancouver, ISO, and other styles

6

Brytan, Z. "The corrosion resistance of laser surface alloyed stainless steels." Journal of Achievements in Materials and Manufacturing Engineering 2, no. 92 (2018): 49–59. http://dx.doi.org/10.5604/01.3001.0012.9662.

Full text

Abstract:

Purpose: of this paper was to examine the corrosion resistance of laser surface alloyed (LSA) stainless steels using electrochemical methods in 1M NaCl solution and 1M H2SO4 solution. The LSA conditions and alloying powder placement strategies on the material's corrosion resistance were evaluated. Design/methodology/approach: In the present work the sintered stainless steels of different microstructures (austenitic, ferritic and duplex) where laser surface alloyed (LSA) with elemental alloying powders (Cr, FeCr, Ni, FeNi) and hard powders (SiC, Si3N4) to obtain a complex steel microstructure o

APA, Harvard, Vancouver, ISO, and other styles

7

Song, Yue Peng, Xiao Zhang, and Guo Quan Liu. "Computer-Aided Optimized Design for Multi-Alloyed Steels Specifying Hardenability Requirements." Key Engineering Materials 353-358 (September 2007): 3112–15. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.3112.

Full text

Abstract:

The Jominy end-quench curves of non-alloyed and alloyed steels can be predicted by nonlinear equation method. Without considering the interaction effects of alloying elements on the curves, however, the prediction for multi-alloyed steels may be different markedly from that experimentally determined. Hence, an improved mathematic model for predicting the Jominy end-quench curves of multi-alloyed steels was proposed by introducing a parameter named “alloying element interactions equivalent” to the nonlinear equations. With the improved model, the predicted Jominy curves agree very well with the

APA, Harvard, Vancouver, ISO, and other styles

8

Jung, Jae Hyuk, Sun Gil Kim, and Bruno C. De Cooman. "Mechanical Properties of Micro-Alloyed TRIP Steel." Materials Science Forum 654-656 (June 2010): 242–45. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.242.

Full text

Abstract:

The micro-alloying concepts have been widely used as a way to optimize the microstructure evolution and improve mechanical properties of conventional constructional steels. In the current study, the effect of micro-alloying on the properties of a multi-phase TRIP steel is analyzed. The micro-alloying of TRIP steel was found to lead to an increase of the yield stress rather than the tensile strength. A physical metallurgical explanation of the effect is proposed.

APA, Harvard, Vancouver, ISO, and other styles

9

Svyazhin, Anatoly G., Ludmila M. Kaputkina, and Inga V. Smarygina. "The Low-Nickel Cryogenic Steel Alloyed by Nitrogen." Materials Science Forum 879 (November 2016): 1899–904. http://dx.doi.org/10.4028/www.scientific.net/msf.879.1899.

Full text

Abstract:

New low-nickel Cr18Ni5Mn9Mo2N and Cr19Ni6Mn10Mo2N steels can be used up to-170 °C and differs in the highest level of durabilities in the hot-rolled and tempered from austenitic area state that provides its effective application in climatic conditions of the Arctic and Antarctic. Excess of durability over level, characteristic for traditional stainless steel of the Cr18Ni9 type, is provided due to additional solid solution hardening. Alloying with nitrogen to 0,18÷0,22% usual Cr18Ni9 steel has the smaller, but also high level of mechanical properties, differs in smaller thermal and mechanical

APA, Harvard, Vancouver, ISO, and other styles

10

Hafsham, R., M. S. Salwani, H. Mas-Ayu, and Rosdi Daud. "Flexural Performance of the Heat-Treated Boron Alloyed Steel." Materials Science Forum 909 (November 2017): 21–26. http://dx.doi.org/10.4028/www.scientific.net/msf.909.21.

Full text

Abstract:

Boron alloyed steels, especially 22MnB5, have been the point of focus for the materials choice in hot stamping. Objective of this project is to analyze the effect of heat treatment on its flexural performance. In this paper, five conditions of boron steels are analyzed. Specimens consist of the as-received (A), hot pressed (H) and quenched boron steel (QA,QWR, QWC). Flexural test was conducted to give more evidence on the flexural strength of the boron steel based on their process of heat treatment. Result show that Boron steel 22MnB5 undergone quenching process by using water at room temperat

APA, Harvard, Vancouver, ISO, and other styles

11

Miao, Jun, Li Jun Wang, and Chun Ming Liu. "Effect of Vanadium on Microstructure and Mechanical Properties of Air Cooled Medium Carbon High Silicon Bainite Steels." Advanced Materials Research 311-313 (August 2011): 931–35. http://dx.doi.org/10.4028/www.scientific.net/amr.311-313.931.

Full text

Abstract:

The effect of vanadium on the bainite transformation of medium carbon high silicon steel during air cooling was studied by using Optical Microscopy (OM) and Transmission Electron Microscopy (TEM). The mechanical properties of the test steels subjected to heat treatment were measured by tensile, hardness and impact tests. The results showed that, through the same heat treatment process, the microstructure of the V-alloyed steel was comprised of Carbide-Free Bainite (CFB, bainite + retained austenite) and martensite while the microstructure of the V-free steel was composed of ferrite/pearlite, w

APA, Harvard, Vancouver, ISO, and other styles

12

Li, Lie Jun, Xiang Dong Huo, and Lin Guo. "Strengthening Mechanisms of Vanadium Micro-Alloyed Reinforcing Steel Bar." Applied Mechanics and Materials 130-134 (October 2011): 942–45. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.942.

Full text

Abstract:

High strength vanadium micro-alloyed steel with yield strength of 600MPa has been developed based on commercial 20MnSi steel bar. Experimental methods, such as OM, SEM and TEM, were used to study the experimental steels. Compared with 20MnSi, steel 20MnSiV boasts much finer microstructure, and large numbers of nanometer precipitates exist in the specimens of 20MnSiV. Analysis shows that strength of 20MnSiV dramatically increases through grain refinement strengthening and precipitation hardening of nanometer VCN particles.

APA, Harvard, Vancouver, ISO, and other styles

13

Kostryzhev, Andrii G., Muhammad Rizwan, Chris R. Killmore, Dake Yu, and Huijun Li. "Edge Microstructure and Strength Gradient in Thermally Cut Ti-Alloyed Martensitic Steels." Metals 11, no. 7 (2021): 1138. http://dx.doi.org/10.3390/met11071138.

Full text

Abstract:

Recently developed Ti-alloyed martensitic steels are believed to exhibit higher wear resistance than traditionally quenched and tempered medium carbon steels. However, their properties may deteriorate during thermal cutting and welding as a result of microstructure tempering. This would present significant challenges for the metal fabrication industries. A decrease in strength and wear resistance associated with tempering should vary with steel composition, initial steel microstructure and properties, and cutting method. In this work, we investigated the effect of thermal cutting on the edge m

APA, Harvard, Vancouver, ISO, and other styles

14

RUDENKO, Sergei P., Aleksandr L. VALKO, and Sergei G. SANDOMIRSKI. "DEVELOPMENT OF MINIMALLY ALLOYED STRUCTURAL STEEL FOR LARGE MODULE GEARS OF TRANSMISSIONS." Mechanics of Machines, Mechanisms and Materials 4, no. 53 (2020): 52–59. http://dx.doi.org/10.46864/1995-0470-2020-4-53-52-59.

Full text

Abstract:

In the world practice of manufacturing gears for automotive equipment, a search is being made for new, more effective steel grades and ways to realize their advantages, achieved both during smelting and during further thermal, deformation and chemical-thermal treatment. There is a tendency to reduce the nickel content in structural steel grades and replace them with sparingly alloyed, microalloyed with strong carbide-forming elements. The condition for using sparingly alloyed structural steels is the ability to find a compromise between increasing the reliability and durability of machine part

APA, Harvard, Vancouver, ISO, and other styles

15

Wen, Hui, Qian Wang, Yueyuan Dou, Qiang Wang, Xiaochun Xu, and Qingfeng Wang. "Comparison of Strengthening Mechanism of the Nb, V, and Nb-V Micro-Alloyed High-Strength Bolt Steels Investigated by Microstructural Evolution and Strength Modeling." Metals 14, no. 11 (2024): 1309. http://dx.doi.org/10.3390/met14111309.

Full text

Abstract:

The strengthening mechanism of Nb, V, and Nb-V micro-alloyed high-strength bolt steels was investigated and compared using microstructural evolution and strength modeling. Optical microscopy (OM), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD) were used to characterize the microstructure and precipitations. The results show that Nb-V composite micro-alloyed steel possessed a higher yield strength compared with Nb or V micro-alloyed steel when quenched at 870 °C and tempered at 450–650 °C. Furthermore, the strength increment of Nb-V micro

APA, Harvard, Vancouver, ISO, and other styles

16

Chudina, O. V. "Nitriding of Laser-Alloyed Steel." Metal Science and Heat Treatment 46, no. 1/2 (2004): 36–39. http://dx.doi.org/10.1023/b:msat.0000029598.18451.4f.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Molinari, Alberto, Cinzia Menapace, Jan Kazior, and Tadeusz Pieczonka. "Liquid Phase Sintering of a Boron Alloyed Austenitic Stainless Steel." Materials Science Forum 534-536 (January 2007): 553–56. http://dx.doi.org/10.4028/www.scientific.net/msf.534-536.553.

Full text

Abstract:

It is well known that PM stainless steels have lower corrosion resistance than the corresponding wrought steels, since they are affected by the presence of the open porosity. A way to obtain a surface densification is the addition of a small quantity of boron (from 0,3 to 0,5%wt.) to the stainless steel. The presence of boron produces a liquid phase phenomenon that results in a final microstructure consisting of a boron-rich phase network surrounding the stainless steels grains. Close to the surface, a boron-free layer was observed in which pores are very few, closed and round. This leads to a

APA, Harvard, Vancouver, ISO, and other styles

18

Arlazarov, Artem, Jean-Christophe Hell, Carla Oberbillig, and Frédéric Kegel. "High Strength High Ductility Low Alloyed Steel." Materials Science Forum 941 (December 2018): 100–105. http://dx.doi.org/10.4028/www.scientific.net/msf.941.100.

Full text

Abstract:

Annealed Martensite Matrix (AMM) concept was studied on two steel grades with low alloyed base composition of Fe-C-Mn-Si and two levels of Nb. Conditions for the thermal treatments were selected based on the experimental dilatometry tests and thermodynamic calculations. Annealing trials with short austempering holding were performed in the laboratory salt pots. Mechanical properties of heat treated steels have been investigated by tensile tests. Associated microstructures have been analyzed using Scanning Electron Microscopy as well as magnetization saturation method for measuring retained aus

APA, Harvard, Vancouver, ISO, and other styles

19

Lizarazo-Ávila, Pedro Javier, Rodolfo Rodríguez-Baracaldo, and Jhon Jairo Olaya-Flórez. "Corrosion resistance of bainitic steels alloyed with boron." Respuestas 25, no. 1 (2020): 78–88. http://dx.doi.org/10.22463/0122820x.2410.

Full text

Abstract:

Due to its good combination of properties and its wide range of application in the automotive and rail sector, among others, banitic steels have been studied by modifying their chemical composition using different alloys in order to improve their resistance, as is the case of boron, which is an element that allows to increase the mechanical properties of steel and its behavior against phenomena such as wear when is used in small quantities. In the present investigation, through of saline chamber and potentiodynamic polarization tests, the influence of boron was studied in steels with bainitic

APA, Harvard, Vancouver, ISO, and other styles

20

Rudenko, S. P., A. I. Valko, P. I. Papkovski, S. G. Sandomirski, and P. G. Karpovich. "Quality of manufacturing of gears from sparingly alloyed steel at all stages of technological conversion." Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY), no. 1 (March 12, 2022): 113–20. http://dx.doi.org/10.21122/1683-6065-2022-1-113-120.

Full text

Abstract:

The advantages of sparingly alloyed steels for the manufacture of large-module gears are substantiated. A test output quality control of the manufacture of gears from rolled new structural sparingly alloyed steel 21ХГНМБА (21KhGNMBA) was carried out at all stages of technological conversion in the conditions of serial production. The efficiency of the developed technological processes of preliminary heat treatment of workpieces and chemical-thermal treatment of gears is shown. A significant reduction in the labor intensity of these processes is achieved in comparison with the processes of chem

APA, Harvard, Vancouver, ISO, and other styles

21

Kwon, Yong Nam, Young Seon Lee, and Jung Hwan Lee. "Plastic Deformation Behavior of Micro-Alloyed Cold Forging Steel." Advanced Materials Research 26-28 (October 2007): 61–64. http://dx.doi.org/10.4028/www.scientific.net/amr.26-28.61.

Full text

Abstract:

Micro-alloyed cold forging steel has been developed to rule out heat treatment process before forging in order to save energy consumption. These non heat-treated cold forging steels utilize the work hardening during cold working to ensure the mechanical properties. In other words, the required strength of forged part is achieved by work hardening with the accumulation of plastic strain during the cold working. Therefore, the plastic deformation characteristics should be carefully understood for successful process design. Evolution of both microstructure and plastic characteristics of micro-all

APA, Harvard, Vancouver, ISO, and other styles

22

Ren, Xiqiang, Yungang Li, Yanfei Qi, and Chenghao Wang. "Effect of Micro-Alloyed/Alloyed Elements on Microstructure and Properties of Fe-Mn-Al-C Lightweight Steel." Metals 12, no. 4 (2022): 695. http://dx.doi.org/10.3390/met12040695.

Full text

Abstract:

In the 14th Five Year Plan, China clearly proposes to develop the automobile strategic industry, reduce the carbon emission intensity, and formulates the carbon emission peak plan by 2030. As the automobile is the most frequently used vehicle, weight reduction can achieve the purpose of energy-saving and emission reduction and help to achieve the peak of carbon emissions as soon as possible. The lightweight automobile steel is the research hotspot in the future, and the lightweight steel has attracted much attention in the automobile manufacturing industry. Fe-Mn-Al-C lightweight steel, with i

APA, Harvard, Vancouver, ISO, and other styles

23

Zheng, Hua, Kai Ming Wu, S. F. Sun, and G. W. Hu. "Niobium-Alloyed Steel Treated by Quenching-Partitioning-Tempering." Applied Mechanics and Materials 528 (February 2014): 149–52. http://dx.doi.org/10.4028/www.scientific.net/amm.528.149.

Full text

Abstract:

Given the strong recent interest in quenching-partitioning-tempering processed steels, the Niobium-alloyed medium carbon steel was investigated here. The microstructural observations and hardness were analyzed by optical microscope, transmission electron microscope, X-ray diffraction and hardness test. Results show that when quenched at 210°C and partitioned at 450°C, the quenching partitioning-tempering process leads to ultra fine-grained microstructures of martensite, retained austenite and carbides. And the microstructure and hardness changed differently with the increase of partitioned tim

APA, Harvard, Vancouver, ISO, and other styles

24

Vdovin, K. N., N. A. Feoktistov, and D. A. Gorlenko. "Influence of Heat Treatment on Wear Resistance of Alloyed Hadfield Steel and Phase Transformations in it." Solid State Phenomena 265 (September 2017): 640–45. http://dx.doi.org/10.4028/www.scientific.net/ssp.265.640.

Full text

Abstract:

The paper investigates the influence of alloying of high manganese steel with various materials on its wear resistance. It describes the results of differential scanning calorimetry and thermo-gravimetric analysis obtained in the process of thermal investigation of high manganese steel alloyed with different materials. The processes taking place in alloyed high manganese steel during heat treatment were considered. Besides, the paper shows the results of investigation of kinetics of oxidation of high manganese steels, temperatures of the start and completion of carbide decomposition and carbon

APA, Harvard, Vancouver, ISO, and other styles

25

Liu, Wei Yan, Xiu Yan Li, He Feng Wang, Rui Feng, and Bin Tang. "Tribological Properties of Titanium Surface Alloyed 316L Stainless Steel." Advanced Materials Research 148-149 (October 2010): 740–43. http://dx.doi.org/10.4028/www.scientific.net/amr.148-149.740.

Full text

Abstract:

Titanium surface alloyed layer was fabricated on 316L stainless steel substrate at 1000°C by means of the plasma surface alloying technique. The content of element titanium in the surface alloyed layer shows gradually tapering from surface to the inside of the substrate and it means an excellent metallurgical binding between the surface modified layer and 316L stainless steel substrate. The hardness of the titanium surface alloyed Layer is 1305HK0.5, which is much larger than that of the 316L stainless steel substrate. The wear performance of the treated and untreated 316L stainless steel was

APA, Harvard, Vancouver, ISO, and other styles

26

Equbal, Md Israr, Azhar Equbal, Md Asif Equbal, and R. K. Ohdar. "Effect of Temperature and Strain Rate of The Hot Deformation of V Microalloyed Steel on Flow Stress." International Journal of Materials Forming and Machining Processes 6, no. 1 (2019): 40–52. http://dx.doi.org/10.4018/ijmfmp.2019010103.

Full text

Abstract:

Medium carbon micro-alloyed forging steels are employed in various automotive components. The impetus for the use of micro alloyed (MA) steels is cost reduction due to elimination of post-forging heat treatment. Compared to conventional quenched and tempered steels micro-alloyed steels can achieve similar or more superior properties simply by properly controlling the process parameters. Forging temperature, strain, strain rate and cooling rate are some of the important process parameters that influence the flow stress and final forging product quality. In the present study, hot compression tes

APA, Harvard, Vancouver, ISO, and other styles

27

Kondracki, M., A. Studnicki, and J. Szajnar. "Corrosion Behaviour of Low-Alloyed Cast Steel in Diverse State." Archives of Foundry Engineering 15, no. 1 (2015): 25–28. http://dx.doi.org/10.1515/afe-2015-0006.

Full text

Abstract:

Abstract In the paper the results and analysis of corrosion tests were presented for low-alloyed cast steel in as-cast state and after heat treatment operations. Such alloys are applied for heavy loaded parts manufacturing, especially for mining industry. The corrosion test were performed in conditions of high salinity, similar to those occurring during the coal mining. The results have shown, that small changes in chemical composition and the heat treatment influence significantly the corrosion behaviour of studied low-alloyed cast steels.

APA, Harvard, Vancouver, ISO, and other styles

28

Ahmed, Shahroz, Ali Sabr, Ari Peltola, et al. "The effect of scrap originating trace elements on the properties of low alloyed steels." IOP Conference Series: Materials Science and Engineering 1284, no. 1 (2023): 012041. http://dx.doi.org/10.1088/1757-899x/1284/1/012041.

Full text

Abstract:

Abstract The present intention to reach fossil-free steel manufacturing will inevitably result in an increase in the use of steel scrap as a raw material for steel production. Consequently, the amounts of elements, seen as impurities, will increase in steels. This has already been seen in electric arc furnace (EAF) processed steels, where the Cu and Sn levels have doubled in some cases after 1980’s. This may cause problems, as it is well-known, that some impurity elements have harmful effects on the properties of steel. This has been widely studied in low-alloy steels containing chromium and m

APA, Harvard, Vancouver, ISO, and other styles

29

Guo, Chang Qing, and Qi Huan Wang. "Microstructural Observation of Ni-WC Surface Alloyed Carbon Steel." Advanced Materials Research 335-336 (September 2011): 58–62. http://dx.doi.org/10.4028/www.scientific.net/amr.335-336.58.

Full text

Abstract:

EPS (expanded polystyrene spheres) templates with thickness of a 10 mm coating on a surface that is mainly consisted of Ni-WC particles, are prepared. Carbon steels containing 0.45C%wt are then cast in the templates using V-EPC process (vacuum expandable pattern casting), forming the surface alloyed steels. The microstructures are observed and analyzed using optical microscope, SEM and EDS. Macrostructural observation showed that the surface alloyed zone is dense and there is no obvious defects, such as gas bubbles, occluded gas holes and delimitation. Microstructural investigations indicate t

APA, Harvard, Vancouver, ISO, and other styles

30

Leitner, Silvia, Gerald Winter, Jürgen Klarner, Thomas Antretter, and Werner Ecker. "Residual Stress Evolution in Low-Alloyed Steel at Three Different Length Scales." Materials 16, no. 7 (2023): 2568. http://dx.doi.org/10.3390/ma16072568.

Full text

Abstract:

Quantitative and qualitative residual stress evolution in low-alloyed steel during heat treatment is investigated on three different length scales for sourgas resistant seamless steel tubes: on the component level, on the level of interdendritic segregation and on precipitate scale. The macroscopic temperature, phase and stress evolution on the component scale result from a continuum model of the heat treatment process. The strain and temperature evolution is transferred to a mesoscopic submodel, which resolves the locally varying chemistry being a result of interdendritic segregation. Within

APA, Harvard, Vancouver, ISO, and other styles

31

Giorgi, Marie Laurence, Amelie Ollivier, Jean Bernard Guillot, and F. Goodwin. "Selective Oxidation of Low Alloyed Ferritic Steels." Defect and Diffusion Forum 283-286 (March 2009): 464–70. http://dx.doi.org/10.4028/www.scientific.net/ddf.283-286.464.

Full text

Abstract:

Before hot-dip galvanizing, the steel sheets are annealed in an atmosphere of N2 and H2, containing only traces of water (about -30°C dew point). The main purposes of this heat treatment are to recrystallize the steel substrate after cold rolling and to reduce the iron oxides in order to improve the wettability by liquid zinc. At the same time, the less-noble alloying elements (Mn, Si, P, Cr, Al, B) of the steel preferentially oxidize and segregate to the surface. The steel surface is then partly or wholly covered by oxide particles, sometimes resulting in problems of wettability by liquid zin

APA, Harvard, Vancouver, ISO, and other styles

32

Lutsenko, V. A., E. V. Parusov, T. N. Golubenko, et al. "The interrelation of the chemical composition and mechanical properties of constructional alloyed steels." Fundamental and applied problems of ferrous metallurgy, no. 32 (2018): 328–35. http://dx.doi.org/10.52150/2522-9117-2018-32-328-335.

Full text

Abstract:

The aim of the work is to determine the content intervals of alloying elements in structural alloyed steels, which ensure the obtaining of mechanical properties and the conformity of rolled products to the requirements of European standards. The studies were conducted using a predictive model developed by the Iron and Steel Institute of the National Academy of Sciences of Ukraine, taking into account the full chemical composition of the steel. The regularities of changes in the interatomic interaction parameter on the number of alloying elements in the steel composition and its relationship wi

APA, Harvard, Vancouver, ISO, and other styles

33

Sandig, E. Frank, Dmitry Chebykin, Valentyna V. Prutchykova, Olga Fabrychnaya, and Olena Volkova. "Review: Possibilities of Steel Scrap Decopperization." Materials Science Forum 959 (June 2019): 145–60. http://dx.doi.org/10.4028/www.scientific.net/msf.959.145.

Full text

Abstract:

Copper is one of the most common tramp elements in steel scrap. It originates from recycling of copper-alloyed steels, such as weather-resistant construction steel (up to 0.3 mass% Cu) or austenitic stainless steels (up to 3 mass% Cu). In both cases, corrosion resistance is increased. Certainsteels, on the other hand, be alloyed with Cu to influence the Ms point, ductility and/or antiseptic properties. However, copper increases the risk of hot shortness and cold work hardening in low-alloyed steels, which is even more pronounced if Sn is also present in the alloy. Furthermore, Cu is frequently

APA, Harvard, Vancouver, ISO, and other styles

34

YU, SHENGWANG, KAI YOU, XIAOZHEN LIU, YIHUI ZHANG, ZHENXIA WANG, and XIAOPING LIU. "SURFACE Nb-ALLOYING ON 0.4C–13Cr STAINLESS STEEL: MICROSTRUCTURE AND TRIBOLOGICAL BEHAVIOR." Surface Review and Letters 23, no. 04 (2016): 1650017. http://dx.doi.org/10.1142/s0218625x16500177.

Full text

Abstract:

0.4C–13Cr stainless steel was alloyed with niobium using double glow plasma surface alloying and tribological properties of Nb-alloyed steel such as hardness, friction and wear were measured. Effects of the alloying temperature on microstructure and the tribological behavior of the alloyed steel were investigated compared with untreated steel. Formation mechanisms of Nb-alloyed layers and increased wear resistance were also studied. The result shows that after surface Nb-alloying treatment, the 0.4C–13Cr steel exhibits a diffusion adhesion at the alloyed layer/substrate interface and improved

APA, Harvard, Vancouver, ISO, and other styles

35

Utepov, E. B., A. T. Madizhanova, M. K. Malgazhdarova, and Sh B. Yegemova. "Study of Alloyed Steel Acoustic Properties." Metallurgist 58, no. 7-8 (2014): 700–704. http://dx.doi.org/10.1007/s11015-014-9980-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Hino, M., and F. Ishii. "Deoxidation Equilibrium of High Alloyed Steel." physica status solidi (a) 167, no. 2 (1998): 365–72. http://dx.doi.org/10.1002/(sici)1521-396x(199806)167:2<365::aid-pssa365>3.0.co;2-e.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Liu, Shuai, Zhanbing Yang, and Fuming Wang. "Behavior of MnS inclusions during homogenization process in low-alloyed steel FAS3420H." High Temperature Materials and Processes 40, no. 1 (2021): 66–76. http://dx.doi.org/10.1515/htmp-2021-0014.

Full text

Abstract:

Abstract Sulfur is added to low-alloyed steel FAS3420H to improve the free-cutting property of the steel. Elongated MnS inclusions usually deteriorate the mechanical and process performance of steels, so the control of shape and size of MnS is essential. The statistical analysis of MnS inclusions in as-cast and rolled steels at different positions shows that the distribution and aspect ratio of MnS in rolled steel are closely related to the quantity and size of MnS in as-cast one. The in situ observation and experimental results reveal that homogenization treatment effectively reduced MnS incl

APA, Harvard, Vancouver, ISO, and other styles

38

Studnicki, A., M. Kondracki, J. Suchoń, J. Szajnar, D. Bartocha, and T. Wróbel. "Abrasive Wear of Alloyed Cast Steels Applied for Heavy Machinery." Archives of Foundry Engineering 15, no. 1 (2015): 99–104. http://dx.doi.org/10.1515/afe-2015-0018.

Full text

Abstract:

Abstract In the paper the results and analysis of abrasive wear studies were shown for two grades of cast steels: low-alloyed cast steel applied for heavy machinery parts such as housing, covers etc. and chromium cast steels applied for kinetic nodes of pin-sleeve type. Studies were performed using the modified in Department of Foundry pin-on-disc method.

APA, Harvard, Vancouver, ISO, and other styles

39

Glibenko, O. V., T. V. Vikhareva, and A. V. Ilyin. "Studying changes of limit deformations and mechanical properties of steels of different structure under single and multiple explosive loading." Voprosy Materialovedeniya, no. 3(107) (December 4, 2021): 209–28. http://dx.doi.org/10.22349/1994-6716-2021-107-3-209-228.

Full text

Abstract:

The ultimate deformation capacity of stainless high-alloyed austenitic nitrogen-containing steel and low-alloyed chromium-nickel-molybdenum steel up to the moment of failure under single and multiple blast loading in the air has been investigated. The paper presents data on the change in the mechanical properties and structure of these steels as a result of explosive loading to the limit and to the specified level of deformation.

APA, Harvard, Vancouver, ISO, and other styles

40

Roelofs, H., N. Renaudot, D. Smolenicki, J. Boos, and F. Kuster. "The Behaviour of Graphitized Steels in Machining Processes." Materials Science Forum 879 (November 2016): 1600–1605. http://dx.doi.org/10.4028/www.scientific.net/msf.879.1600.

Full text

Abstract:

Graphitized steels are claimed to perform excellent in machining processes. They therefore can be considered as environmental friendly alternatives to the widely used Pb-alloyed steels. Due to liquid metal embrittlement and in-situ lubrication Pb improves machinability in a narrow tool-chip interface temperature window corresponding to low machining speeds. Although graphite inclusions are also supposed to generate in-situ lubrication, the mechanism and the corresponding optimum working zone is not very clear. The present work applies a new test methodology (including in-situ tribology, analys

APA, Harvard, Vancouver, ISO, and other styles

41

Tian, Peng, Wen Liang, Zhennan Cui, et al. "Study on Microstructure and Properties of a New Warm-Stamped Niobium-Alloyed Steel." Metals 9, no. 7 (2019): 765. http://dx.doi.org/10.3390/met9070765.

Full text

Abstract:

The warm stamping technology is a promising technology to meet the needs of car weight reduction and energy conservation. In order to compare with the mechanical properties of the traditional hot-stamped boron-alloyed steel 22MnB5, a new warm-stamped niobium-alloyed steel 22Mn3SiNb was designed and tested. The optimal heating parameters for warm forming process were explored through mechanical tests, and the process of their microstructure evolution was investigated by scanning electron microscope (SEM), transmission electron microscope (TEM) and X-ray diffraction (XRD), etc. The experimental

APA, Harvard, Vancouver, ISO, and other styles

42

Tsao, Tzu-Ching, Po-Han Chiu, Chien-Yu Tseng, et al. "Investigation of Strain-Induced Precipitation of Niobium Carbide in Niobium Micro-Alloyed Steels at Elevated Temperatures." Metals 12, no. 10 (2022): 1619. http://dx.doi.org/10.3390/met12101619.

Full text

Abstract:

Two steels with a base composition of Fe-0.2C-0.8Mn-1.2Cr (wt%) but with different niobium (Nb) contents (0.02 and 0.03 wt%) were employed to study the effect of precipitate evolution on the softening resistance in the austenite region under elevated temperature deformation. The thermomechanical procedure was executed by a deformation-dilatometer and involved double deformation processes with 25% strain at a 0.25 s−1 strain rate at 900, 925, 950, and 1000 °C. The softening ratios, reflecting the competition between recrystallization and precipitation, were evaluated. The results indicated that

APA, Harvard, Vancouver, ISO, and other styles

43

Bobyr, S. V., E. V. Parusov, G. V. Levchenko, T. М. Golubenko, and I. М. Chuiko. "REGULARITIES OF THE RETAINED AUSTENITE FORMATION IN THE COMPLEXLY ALLOYED STEEL (OVERVIEW)." Fundamental and applied problems of ferrous metallurgy, no. 35 (2021): 223–35. http://dx.doi.org/10.52150/2522-9117-2021-35-223-235.

Full text

Abstract:

The purpose of the analysis is to determine the modes of heat treatment that affect the quality parameters of complex alloy steels. Steels, which contain chromium and significant amounts of other alloying elements (nickel, vanadium, molybdenum, etc.) are used for the production of the different metal products, which are working in hard operating conditions: rolling rolls, power equipment parts, piercing plug, etc. Retained austenite is always present in such steels and affects the properties of the final metal products. Should be include the following factors that increase the amount of retain

APA, Harvard, Vancouver, ISO, and other styles

44

Mikl, Gregor, Thomas Höfler, Christian Gierl-Mayer, Herbert Danninger, Bernhard Linder, and Gerhard Angeli. "Scaling Behaviour of Si-alloyed Steel Slabs under Reheating Conditions." Journal of Casting & Materials Engineering 5, no. 4 (2021): 71–74. http://dx.doi.org/10.7494/jcme.2021.5.4.71.

Full text

Abstract:

Reheating of steel slabs for further processing such as hot rolling usually takes place in gas-fired pusher furnaces. Temperatures well above 1000°C, combined with an atmosphere containing H2O, CO2, and O2, lead to substantial oxidation of most steel grades. Newly developed advanced steels often contain significant amounts of Si. This element plays a dominant role in the scaling behaviour near the steel-scale-interface, since fayalite (Fe2SiO4) forms a eutectic with wuestite (Fe1–xO) that melts as low as 1177°C.To better understand the high temperature oxidation behaviour, lab-scale trials wer

APA, Harvard, Vancouver, ISO, and other styles

45

Yuri, Projdak, Podgorniy Sergey, Tregubenko Genadii, Polyakov Georgii, and Podyash Lyubov. "Improvement of quality and improvement of technology of production of economic alloyed steels for power engineering." Theory and practice of metallurgy 1,2021, no. 1,2021(126) (2021): 18–22. http://dx.doi.org/10.34185/tpm.1.2021.03.

Full text

Abstract:

Purpose. Investigate the effect of complex microalloying with nitrogen, titanium and aluminum on the structure and properties of cast steels at elevated temperatures. Methodology. Methods of optical microscopy were used for metallographic analysis of the microstructure of steels. The mechanical properties at room and elevated temperatures were determined for static tension, crease and impact bending. Results. The technology of carbonitride strengthening of silicon-manganese production steels has passed pilot testing. The results of mechanical tests indicate a favorable complex effect of nitrog

APA, Harvard, Vancouver, ISO, and other styles

46

Babachenko, O. I., H. A. Kononenko, T. V. Kimstach, R. V. Podolskyi, and O. A. Safronova. "COMPARATIVE ANALYSIS OF MATHEMATICAL MODELS FOR DETERMINING CRITICAL POINT TEMPERATURES OF ECONOMICALLY ALLOYED STEELS." Modern Problems of Metalurgy, no. 28 (June 30, 2025): 24–43. https://doi.org/10.34185/1991-7848.2025.01.03.

Full text

Abstract:

The problem of determining the temperatures of critical points of phase transformations in steels remains relevant due to the need to ensure high accuracy in assigning heat treatment modes. It is known that the position of critical points is largely determined by the chemical composition of the steel, in particular the content of alloying elements. The aim of the work is to determine, from among the known mathematical models, the most suitable ones for predicting the temperatures of critical points of multicomponent economically alloyed structural steels. The research was conducted by comparat

APA, Harvard, Vancouver, ISO, and other styles

47

Zhi, Ying, Xiang Hua Liu, and Zhen Fan Wang. "Simulation to Static Recrystallization of Nb Micro Alloyed Steel by Cellular Automaton." Advanced Materials Research 418-420 (December 2011): 1622–28. http://dx.doi.org/10.4028/www.scientific.net/amr.418-420.1622.

Full text

Abstract:

The model of cellular automaton (CA) for simulating the static recrystallization of Nb micro alloyed steel after hot deformation was established. The static precipitation of micro alloyed elements on the impact of static recrystallization was considered in the mode. The microstructure evolution of austenite static recrystallization of Nb micro alloyed steel was simulated dynamically, such as the the volume fraction, kinetics curve of static recrystallization, dislocation density and grain shape, were quantitatively, accurately and visually described. According to the simulation results by cell

APA, Harvard, Vancouver, ISO, and other styles

48

Yamaguchi, Katsumi, Takeshi Nakamoto, Masayuki Kitano, Masakuni Suzuki, and Petros A. Abraha. "Improvement of Machinability of Sintered Composite-type Alloyed Steel Powder." Journal of Manufacturing Science and Engineering 119, no. 4A (1997): 529–36. http://dx.doi.org/10.1115/1.2831183.

Full text

Abstract:

Composite-type alloyed steel powder has drawn great attention in recent years due to the rapid increase of high strength materials. A typical powder consisting of iron with nickel and molybdenum as an additive which adheres to the surface of iron particles is used. This type of sintered alloyed steel causes excessive tool wear. The purpose of this study is to improve the machinability of the sintered alloyed steel by adding nonmetallic materials. Experiments show that the addition of 3% glass to the sintered alloyed steel increases the tool life 100 times. In order to clarify the mechanisms of

APA, Harvard, Vancouver, ISO, and other styles

49

Folkeson, Nicklas, J. Pettersson, C. Pettersson, et al. "Fireside Corrosion of Stainless and Low Alloyed Steels in a Waste-Fired CFB Boiler; The Effect of Adding Sulphur to the Fuel." Materials Science Forum 595-598 (September 2008): 289–97. http://dx.doi.org/10.4028/www.scientific.net/msf.595-598.289.

Full text

Abstract:

Corrosion field tests have been carried out in the superheater region of a commercial waste-fired 75MW CFBC boiler using air cooled probes. Exposure time was 24 and 1000 hours. The effect of adding sulphur to the fuel on the corrosion of two high alloyed steels and a low alloyed steel was studied. The fuel consisted of 50% household waste and 50% industrial waste. The exposed samples were analyzed by ESEM/EDX and XRD. Metal loss was determined after 1000 hours. Both materials suffered significant corrosion in the absence of sulphur addition and the addition of sulphur to the fuel reduced corro

APA, Harvard, Vancouver, ISO, and other styles

50

Stepanova, Natalia, Alexey Razumakov, Elena Lozhkina, Ivan Zhil'tsov, and Viktor Kuznetsov. "Influence of Surfactants on the Structure and Wear Resistance of Copper Alloyed Hypereutectoid Steel." Advanced Materials Research 1040 (September 2014): 53–58. http://dx.doi.org/10.4028/www.scientific.net/amr.1040.53.

Full text

Abstract:

Influence of modifying with silicocalcium (SiCa) on the structure and friction properties of the hypereutectoid steel alloyed with 8.85 wt. % of Cu was studied. SiCa modifying of the copper alloyed hypereutectoid steel, led to the formation of the vermicular graphite distributed in the indendritic space instead of cementite. Coefficient of friction reduction and increased wear resistance were marked in the copper alloyed hypereutectoid steel due to the presence of graphite and cupric inclusions in the steel structure. The wear resistance of the graphitized hypereutectoid steel alloyed with 8.8

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!