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Prediction of liquid circulation flow rate in RH degasser: improvement of decarburization at low atmospheric pressure J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-15 Gu-jun Chen, Sheng-ping He
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Effect of Mg-treatment on transformation of oxide inclusions in X80 pipeline steel J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-15 Ping Shen, Hao Zhang, Kang Xu, Shuai Liu, Jin-xing Jiang, Jian-xun Fu
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Effect of Ta content on high temperature oxidation and hot corrosion resistance of DZ411 superalloy J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-12 Peng Peng, Yi-fan Ma, Zi-jie Liu, Su-jun Lu, Yuan-li Xu, Xu-dong Zhang, Zhi-kun Ma
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Corrosion behavior of as-cast Al0.75CoFeCr1.25Ni high entropy alloy in 0.5 mol/L NaOH solution J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-12 Si-jia Nie, Xue-ning Yi, Hui-ling Zhou, Hao-jie Zhu, Lan-lan Yang, Fang-lian Fu, Jing-yong Li, Hao-kun Yang, Guo-xiang Xu, Sheng Lu, Yan-xin Qiao
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Refill friction stir spot welding (RFSSW): a review of processing, similar/dissimilar materials joining, mechanical properties and fracture mechanism J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-12 Yun-qiang Zhao, Hao-kun Yang, Aloshyn Andriia, Hong-hang Lo, Jia-xin Li
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Effect of short-time low-temperature austenitizing on microstructure and mechanical properties of DT300 ultra-high strength steel fabricated by laser powder bed fusion J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-10 Chen-yang Jiang, Xiao-qiang Li, Jin-tao Wang, Hao Luo, Sheng-qing Gao, Sheng-guan Qu, Chao Yang
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Role of texture before rolling: a research based on texture and magnetic properties of 4.5 wt.% Si non-oriented electrical steel J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-09 Yu-fan Wang, Guo-qing Zu, Shi-cheng Sun, Ying Han, Wei-wei Zhu, Hui Wu, Yu Zhao, Xu Ran
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Nanoindentation responses of NiCoFe medium-entropy alloys from cryogenic to elevated temperatures J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-09 Qin-qin Xu, Kamran Karimi, Amirhossein H. Naghdi, Wen-yi Huo, Chong Wei, Stefanos Papanikolaou
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Estimation of probable maximum aspect ratio of MnS inclusions in non-quenched and tempered steel after isothermal compression J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-08 Jun-yu Liu, Cheng-song Liu, Yong Wang, Hua Zhang, Rui-juan Bai, Wei Wang, Qing-bo Wang, Hong-wei Ni
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Numerical simulation on gas–liquid multiphase flow behavior under coupling effects of annular gas curtain and swirling flow at tundish upper nozzle J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-08 Xu-feng Qin, Chang-gui Cheng, Yang Li, Wei-li Wu, Hao Chen, Chao-fa Zhao, Yan Jin
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A review on graphite surface modification methods towards low carbon-containing refractories J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-07 Ting-ting Zhang, Jun Ding, Bei-yue Ma, Zheng-long Liu, Chao Yu, Cheng-ji Deng
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Influence of heat treatment on microstructure of a new β-solidifying γ-TiAl alloy J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-06 Li Quan, Xiao-bing Li, Peng Xue, Jun-jie Hao, Kun Qian, Bo Chen, Jian-zhong Li, Kui Liu
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Numerical simulation of nozzle structure to improve eccentric mold electromagnetic stirring in a round bloom mold J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-05 Jian-li Wang, Yong-kun Yang, Jia-yu Zhu, Wei-an Wang, Liang Niu, Xiao-ming Li
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Synergistic action of erosion-corrosion on L360N in different condensate oil-contained NaCl solutions J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-02
Abstract The experiments studying on the components of pure erosion, pure corrosion and their synergism were performed in multiphase systems containing sand particles, NaCl solution and condensate oil. The influence of condensate oil content on damage degree for each component was investigated by designing four different levels (0, 5, 10 and 20 vol.%). The mechanism about erosion-corrosion was analyzed
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Theoretical and numerical research on effect of tension mechanisms in strip flatness electromagnetic control rolling mills J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-02 Ting-song Yang, Tie-heng Yuan, Wen-quan Sun, An-rui He, Chun-tao Qu
To achieve stable rolling, the influence of a tension mechanism of a large diameter ratio roll system on the rolling process of a strip flatness electromagnetic control rolling mill is studied. Through the analysis of the rolling deformation zone, the deformation zone composition form of a large diameter ratio roll system and a calculation formula of neutral angle under tension are proposed. To analyze
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Effect of micro-Al2O3 powders on oxidation and corrosion behaviors of low-carbon MgO–C refractories J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-02 Yang Chen, Zeng-yi Li, Hao-bo Tan, Yu-ran Fu, Jun Ding, Cheng-ji Deng, Chao Yu
To solve the problem of poor high-temperature service performance caused by low carbonization of MgO–C refractories, low-carbon MgO–C refractories with excellent thermal shock, oxidation and corrosion resistances were successfully designed by using SiC whiskers as reinforcing phases and introducing micro-Al2O3 powders as additives. The results indicated that the addition of micro-Al2O3 powders optimized
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High-temperature stability of retained austenite and plastic deformation mechanism of ultra-fine bainitic steel isothermally treated below Ms J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-04-01
Abstract The mechanical properties of the sample and the stability of retained austenite were studied by designing two kinds of ultra-fine bainitic steel with different heat treatment methods (austempering above and below Ms (martensite start temperature)), which were subjected to tensile tests at 20 and 450 °C, respectively. The results show that compared to room temperature (20 °C) tensile properties
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Preparation of Si3N4–TiN–SiC composite by partial substitution of Ti–Si–Fe alloy for Si under N2 atmosphere J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-29 Lu-yan Yao, Jin-hua Zhang, Bing-qiang Han, Yue-e Ni, Chang-ming Ke
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Aggregation of CeAlO3 inclusions in heavy ingot of a steel containing 0.007% aluminum J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-28
Abstract The distribution of inclusions at the bottom of a Ce-treated heavy steel ingot was detected and calculated. The three-dimensional morphology and spatial distribution of CeAlO3 clusters were characterized using the electrolytic extraction and Micro-CT detection. A model of inclusion collision to predict the aggregation of CeAlO3 inclusions in the ingot was established and validated by measured
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Effect of nano-carbon black content on wetting phenomenon of molten steel and alumina–carbon ceramic filter substrates J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-26
Abstract The effect of nano-carbon black content (0, 8 and 12 wt.%) on the wettability of molten steel on Al2O3–C substrates was investigated by the sessile drop wetting method at 1500 °C under argon atmosphere. At the beginning of the wetting experiment, the contact angle decreased with the increase in nano-carbon black content. As the wetting experiment progressed, FeAl2O4 layer and sheet Al2O3 layer
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Application of XGBoost and kernel principal component analysis to forecast oxygen content in ESR J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-26 Yu-xiao Liu, Yan-wu Dong, Zhou-hua Jiang, Qi Wang, Yu-shuo Li
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Effect of blade tilt angle on fluid flow characteristics in spray-blowing agitation composite process: a simulation J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-26 Chao Lv, Hai-wei Zhang, Tao Yang, Hong-liang Zhao, Zhao-xiang Ji
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Solidification behaviour and hot cracking susceptibility of a novel Ni-based superalloy J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-25 Yue Chen, Shao-min Lv, Xing-fei Xie, Xiao-can Wen, Jing-long Qu, Jin-hui Du
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Machine learning-based performance predictions for steels considering manufacturing process parameters: a review J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-19 Wei Fang, Jia-xin Huang, Tie-xu Peng, Yang Long, Fu-xing Yin
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Application of deep learning in iron ore sintering process: a review J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-16 Yu-han Gong, Chong-hao Wang, Jie Li, Muhammad Nasiruddin Mahyuddin, Mohamad Tarmizi Abu Seman
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Viscosity and structure of CaO–BaO–SiO2–Al2O3-based mold slags for continuous casting of high titanium steel with different TiO2 absorption J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-14 Ya-tao Cui, Xue-you Wang, Xu-bin Zhang, Qiang-qiang Wang, Sheng-ping He
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Effect of ferrotitanium slag on microstructure and properties of Al2O3–SiC–C castables for iron runner J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-12
Abstract Ferrotitanium slag (FS) is a waste slag produced during the smelting of ferrotitanium alloys by thermite reduction. Its alumina content is high and can be used as alumina raw material. Iron runner castables containing different amounts of FS were prepared and characterized. The results show that the introduction of FS is beneficial to the sintering of the castables sample. When the FS concentration
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Leaching behavior and microstructure of phosphorus in converter slag J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-09 Chao-gang Zhou, Jin-yue Li, Qing-gong Chen, Yin-ye Yang, Wei Gong, Li-qun Ai, Shu-huan Wang, Bei-yue Ma
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Effect of temperature and reaction path interaction on fluidization reduction kinetics of iron ore powder J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-08 Guo-min Zhu, Ming-wei Hu, An-nan Dou, Jin-yu Huang, Jing Ding, Qi-yan Xu
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Exploring a new path of green and efficient utilization of sinter return fine to produce composite pellets J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-07 Yan-biao Chen, Wen-guo Liu, Hao Guo, Jing-song Wang, Qing-guo Xue, Hai-bin Zuo
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Analysis model of internal residence time distribution for fluid flow in a multi-strand continuous casting tundish J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-07 Qiang Yue, Yue Li, Zi-ming Wang, Ben-chen Sun, Xiu-zhen Wang
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Effect of Al content on modification behavior of non-metallic inclusions in high-strength steel treated with rare earth J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-07
Abstract The influence of Al content (0.0053, 0.0171, and 0.0578 wt.%) on the modification behavior of non-metallic inclusions in 20CrMoVTiB steel treated with rare earth elements was studied through high-temperature experiments and thermodynamic simulation. The results showed that the modification products varied with the Al content in steel under 0.01 wt.% of Ce addition. The formation sequence of
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Optimal proportioning of iron ore in sintering process based on improved multi-objective beluga whale optimisation algorithm J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-03-06 Zong-ping Li, Xu-dong Li, Xue-tong Yan, Wu Wen, Xiao-xin Zeng, Rong-jia Zhu, Ya-hui Wang, Ling-zhi Yi
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Mechanical properties and microstructure of Mg-treated and Ca-treated industrial H13 steel after quenching and tempering J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-28
Abstract The effect of magnesium treatment and calcium treatment on the microstructure and mechanical properties of industrial H13 steel after quenching and tempering was investigated. The impact toughness and tensile tests were mainly carried out, and the microstructure was observed by scanning electron microscopy, electron backscattered diffraction, and X-ray diffraction. The results show that magnesium
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Influence of in situ formed spinel in bonding phase on mechanical properties and air permeability of magnesia–chrome porous purging materials J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-27
Abstract Magnesia–chrome porous purging plugs are crucial functional components to remove inclusions and stabilize the flow field during iron and steel smelting. However, practical applications of magnesia–chrome porous purging materials are still hampered by the poor scouring resistance to molten steel and unstable air permeability owing to their low mechanical properties and uncontrollable pore structure
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Effect of nano-graphite on mechanical properties and oxidation resistance of ZrB2–SiC–graphite electrode ceramics J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-27 Bo-lin Yang, Chang-liu Kuang, Zheng-long Liu, Chao Yu, Cheng-ji Deng, Jun Ding
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Effect of rare earth on primary carbides in H13 die steel and their addition method: a review J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-19
Abstract Larger-sized primary carbides lead to stress concentration during the application of H13 hot-work die steel, resulting in microcracks and fatigue failure. Rare earth was usually added to modify the carbides and inclusions. The existing literature is reviewed on the effect of rare earth on primary carbides in H13 steel. A comprehensive review on the effect of rare earth on the characteristics
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Effect of Al2O3/SiO2 mass ratio and CaO content on viscosity and structure of slag for pyrometallurgical processing of spent automotive catalysts J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-18 Zhe Wang, Qi-long Wei, Cheng-bin Shi, Zhan-cheng Guo
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Energy saving analysis for CO2–O2 mixed injection technology in converter steelmaking J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-10
Abstract Energy-saving in China's iron and steel industry still relies on the development and improvement of short-term energy saving technologies. Therefore, a special converter smelting technology incorporating energy saving was proposed. To evaluate the energy-saving potential of the CO2–O2 mixed injection (COMI) technology, collected production data were used to develop an improved techno-economic
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Effect of Mo and cold forging deformation on strength and ductility of cobalt-based alloy L605 J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-09 Zhong-lin Wang, Zhi-hua Gong, Quan Li, Han-sheng Bao
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Online estimation and characteristic analysis of double nugget diameters during aluminum/steel resistance spot welding process J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-08 Kang Zhou, Wen-xiao Yu, Bao-kai Ren, Gang Wang
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Physicochemical principles of hydrogen metallurgy in blast furnace J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-06 Han-jie Guo
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Comparison study on hot state modification of converter slag by adding Al2O3 or SiO2 J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-05
Abstract The value-added utilization of converter steel slag is crucial, with China’s annual production having reached 100 million tons. The utilization of converter slag in the construction materials sector is limited as it undergoes volume expansion during the aging process, mainly caused by the hydration reaction of free calcium oxide present in the slag. The influence of alumina addition on the
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Evolution of MnO–SiO2–Al2O3–MgO inclusions during heat treatment at 1100 °C J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-05
Abstract To investigate the evolutionary behavior of the MnO–SiO2–Al2O3–MgO inclusions during heat treatment, water quenched samples were isothermally held at 1100 °C for 120 min in Ar and air atmosphere, and the obtaining samples were analyzed by X-ray diffraction, scanning electron microscopy and energy dispersive spectrometer. It showed that 3MnO·Al2O3·3SiO2 and MnO·SiO2 were detected in the 5 wt
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Mechanisms of strength–plasticity enhancement and stress-induced phase transition in a medium-carbon low-alloy steel J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-04 Meng-wei Lu, Xin Chen, Wen-xi Liu, Yu-ru Chen, Qi Li, Kai Wang, Zu-min Wang, Yuan Huang
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Reaction mechanism between Al2O3–MgO refractory materials and rare earth high-carbon heavy rail steel J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-03 Yi Wang, Guang-jie Song, Ping Shen, Jian-zhong He, Da-xian Zhang, Jian-xun Fu
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Dynamic recrystallization behavior and finite element analysis of a low-alloy high-strength steel J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-02 Yu-hao Liu, Hao-qing Tang, Guo-ming Zhu, Bao-qiao Wu, Jie Wang, Meng Xia
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Investigating effect of coke porosity on blast furnace performance based on multi-physical fields J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-02-01 Ji Chen, Zhao Lei, Zhe Yao, Li Wang, Qiang Ling, Ping Cui
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A new method for evaluating wedges of steel plates and strips J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-31
Abstract To overcome the inaccuracy problem of the traditional wedge evaluation of steel plates and strips caused by the randomness of the thicknesses of two local points and improve the reliability of the wedge index, the double-centroid method for the wedge evaluation was proposed, and a model based on the centroid theory was established. Meanwhile, an integral model for the discrete thickness values
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An experimental study on effects of temperature gradient on microstructure of a 308L stainless steel manufactured by directed energy deposition J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-28 Ting Dai, De-yu Gu, Yu-wen Qiu, Wei Guo, Hui Ding, Yi-wei Sun
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Review on regulation of MnS in non-quenched and tempered steel J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-28 Guo-xing Qiu, Qing Du, Feng Lu, De-jun Miao, Yong-kun Yang, Xiao-ming Li
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Propagation form of internal cracks induced by continuous casting soft reduction and control strategy for internal quality J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-25 Pu Wang, Liang Chen, Qun-wei Tang, Wei-tao Li, Shao-xiang Li, Jia-quan Zhang
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Selective sintering of magnesia–calcia materials by utilizing hot spots during induction sintering process J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-24 Yun-jie Dong, Zhou-fu Wang, Hao Liu, Yan Ma, Xi-tang Wang, Nian Yi, Zhong-feng Xia, Yu-xuan Zhu, Cheng-ji Deng, Ling Zhang
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Ferrite features in simulated transition zone of EH36 shipbuilding steel submerged arc welded by CaF2–SiO2–MnO fluxes J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-23 Ming Zhong, Dong Hu, Da-ming Guo, Somnath Basu, Cong Wang
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Steel–refractory reactions in lanthanum-, cerium-, and yttrium-added steels J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-23 Jian Kang, Hong-po Wang, Yu Wang
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Formation of free-surface vortex and vortex suppression by rotating stopper-rod at end of tundish casting J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-21
Abstract A rotating stopper-rod technique was proposed to suppress the formation of free-surface vortex in the tundish. The large eddy simulation model coupled with volume of fluid model was developed to study the steel–slag–gas three-phase flow behavior. The critical slag entrapment height of the free-surface vortex and mass of residual steel were predicted at different rotating speeds (30, 60, 90
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Effect of stress-relief annealing on thermal fatigue cracks for die-casting die steels J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-18 Zhi-xiong Bai, Xiao-chun Wu
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Strengthening and control of second-phase particle precipitation in ferritic/austenitic/martensitic heat-resistant alloys: a review J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-18 Xue-cheng Peng, Han-jie Guo, Xin-fang Zhang, Yi-wa Luo, Ye Sun, Jing Guo, Rong-guang Yang, Xiao-dan Zheng
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Volume of fluid simulation of single argon bubble dynamics in liquid steel under RH vacuum conditions J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-16 Gu-jun Chen, Sheng-ping He
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Modeling of strain-induced γ → α′ phase transformation for 201Cu metastable austenitic stainless steel and its verification in rolling processes J. Iron Steel Res. Int. (IF 2.5) Pub Date : 2024-01-11 Li-xia Xu, Long-hui Zhou, Hong-yun Bi, E Chang, Feng-li Sui