Metallurgical Research & Technology

Optimization of weld bead start-end zones in WAAM of AA1050 401

Kais Fourati, Maroua Jabeur, Abdessalem Jerbi, Slim Souissi and Elyes Trabelsi

Published online: 09 June 2026

DOI: https://doi.org/10.1051/metal/2026047

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Evolution and control of MnS inclusions in non-quenched steel during hot processing 402

Huakang Sun, Yanhua Li, Pengju Li, Shuhuan Wang, Boxun Lu, Chenxiao Li and Yuekai Xue

Published online: 21 May 2026

DOI: https://doi.org/10.1051/metal/2026027

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Features of blast furnace smelting technology with pulverized coal injection from different coal mixtures under conditions of variable coke quality 403

Yurii Semenov, Viktor Horupakha, Oleksandr Khudyakov, Serhii Vashchenko and Ievhen Shumelchyk

Published online: 20 May 2026

DOI: https://doi.org/10.1051/metal/2026028

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Precipitation and evolution of carbides in Fe-Cr-Al alloys under heat treatments 404

Han Meng, Ke Tao, Lei Cao, Gang Li and Guocheng Wang

Published online: 21 May 2026

DOI: https://doi.org/10.1051/metal/2026029

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Experimental study on efficient dephosphorization behavior in electric arc furnace smelting with high scrap steel ratio 405

Yatong Shi, Menglong Feng, Yanbin Hu, Sai He and Lu Lin

Published online: 21 May 2026

DOI: https://doi.org/10.1051/metal/2026030

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Effect of preheating temperature on the jet characteristics of a five-hole oxygen lance in a high-temperature environment 406

Jiandu Yuan, Wenjuan Liu, Shaoxuan Deng, Lianghua Feng and Kun Liu

Published online: 21 May 2026

DOI: https://doi.org/10.1051/metal/2026034

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Simulation study on molten steel flow behavior in BB5 super-sized beam blank mold 407

Xin Yang, Ming Lv, Qi Gao, Xiong-bo Sun, Wen-xue Wang and Hao Hu

Published online: 21 May 2026

DOI: https://doi.org/10.1051/metal/2026032

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Surface morphology and structural evolution of coke under hydrogen-rich conditions and dissolution mechanism based on active sites 408

Yong Deng, Yue Long, Yuzhu Zhang, Zhenghua Huang, Kuo Yao and Jiwei Bao

Published online: 21 May 2026

DOI: https://doi.org/10.1051/metal/2026035

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Prediction of manganese element recovery rate in the ladle section of a converter based on a hybrid integrated deep neural network 409

DengLu Zhao, Ailian Li, ShaoFeng Xie, Wei Meng and YiFan Zhang

Published online: 21 May 2026

DOI: https://doi.org/10.1051/metal/2026033

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The interface microstructure evolution and mechanical properties of S32168/Q345R composite plate under different rolling parameters 410

Ruiqing Yang, Lianyun Jiang, Jiahui Fang, Yu Zhang and Shuguo Yang

Published online: 20 May 2026

DOI: https://doi.org/10.1051/metal/2026036

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Microstructure and mechanical properties of general structural steel parts manufactured by submerged arc - wire arc additive manufacturing (SA-WAAM) 411

Filiz Timuçin, Nihat Çevik, Kübra Kaya, Canser Gül, Nilay Çömez and Hülya Durmus

Published online: 20 May 2026

DOI: https://doi.org/10.1051/metal/2026038

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Effect of iron-carbon containing dust addition on the properties and microstructure of ferro-coke 412

Rongrong Wang, Siqi Li, Runsheng Xu, Jianliang Zhang, Tianqiu Wang, Yuchen Zhang, Bin Wu and Yongsheng Yang

Published online: 09 June 2026

DOI: https://doi.org/10.1051/metal/2026040

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Interfacial microstructure and mechanical properties of stainless steel/carbon steel composite plates: effects of hot roll-bonding parameters 413

Xin Jin, Ping Li, Chengrong Liu, Lugang Qi, Baohai Hou and Kesong Kang

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026039

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Machine learning assisted process modelling and optimization of high precision electrochemical micromachining of alloy C276 with hybrid electrolytes 414

Gowtham Kumarasamy, Poovazhagan Lakshmanan, Salem Alagappan Srinivasan and Ponraj Saravanamuthukumar

Published online: 09 June 2026

DOI: https://doi.org/10.1051/metal/2026043

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In situ observation of collision and aggregation behavior of inclusions at steel-argon interface by high-temperature confocal laser scanning microscope 415

Huajun Zhong, Min Jiang, Jia Guo, Xuechong Ren, Xinhua Wang and Benli Luan

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026041

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Study on the preparation of corn straw pyrolysis carbon and the characteristics and mechanism of co-combustion with pulverized coal 416

Dongdong Li, Peijun Liu, Wenying Liu, Wenxian Hu, Jing Li and Yifan Chai

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026045

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CFD-based optimization of an annular hydrogen direct reduction shaft furnace: geometric design and gas-feed strategy 417

Chenxi Zhao, Yandong Zhai, Zeng Hu, Henrik Saxén and Lei Shao

Published online: 09 June 2026

DOI: https://doi.org/10.1051/metal/2026046

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End-point temperature prediction for EAF smelting based on mechanism modeling and residual stacking 418

Xin Hou, Jing Li and Yan Wang

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026042

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Research and analysis of true and false sticker breakout characteristics based on a dynamic temperature criterion 419

Yu Liu, Ce Zhao and Guohui Li

Published online: 09 June 2026

DOI: https://doi.org/10.1051/metal/2026050

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Abrasive wear resistance and microstructural characteristics of heat treated high chromium white cast iron 420

Boyan Yordanov and Iliyan Mitov

Published online: 09 June 2026

DOI: https://doi.org/10.1051/metal/2026053

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Mechanism and method for reducing oxygen consumption of large blast furnace based on data analysis 421

Yijia Sun, Rukang Yan, Nan Zhang, Yuji Wan, Qiyuan Liu, Hongjun Sun and Bing Dai

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026049

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Design and development of feedback control system for modern manufacturing processes 422

Pankaj Kumar Singh, Manoj K. Satyarthi, Manish Singh and Ravi Prakash Singh

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026048

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Precipitation behavior of MnS inclusions in 20CrMnTi gear steel 423

JiaZhi Han, Lei Cao, JinSong Meng, GuoCheng Wang and XiMin Zang

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026051

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Role of Ti in stabilizing (Co, Ni)₂Si precipitates and enhancing the strength of Cu-Ni-Co-Si alloys 424

Huaichao Peng

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026052

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Influence of solidified structure on center segregation of saw blade steel 75Cr1 in CSP process 425

Haoyu Chen, Shusen Cheng, Yumeng Zhang, Tong Liu, Yongping Feng and Yanjun Di

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026056

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Effect of boride layer thickness on corrosion behavior of AISI 8620 steel in hot H₂SO₄ acid solution 426

Salih Ugur Bayça and Hamza Efe

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026061

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Effect of the heating agent on scale formation of steels 427

Hans-Günter Krull, Christian Deville-Cavellin, Stefan Schwarz, Martin Demuth and Christoph Hochenauer

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026054

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Tailoring mechanical properties of a hot-rolled Fe-Mn-Al-C-Cr-V steel via reversed austenite transformation 428

Zhuo Wang, Jing Wang, Peng Chen and Xiao-Wu Li

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026058

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Pulsed electric current regulation on inclusion in different types of slabs during ultra-low carbon steel continuous casting 429

Yanzhao Luo, Jinlei Du, Chenxi Ji, Lei Yuan and Hongxia Li

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026060

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Effect of rare earth Ce microalloying on microstructure evolution and mechanical properties of Fe-0.1C-4Mn medium-Mn automotive steel 430

Zhiyuan Wan, Ruifeng Dong, Qingling Cui and Xiaoming Yuan

Published online: 05 June 2026

DOI: https://doi.org/10.1051/metal/2026059

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Data-physics dual-driven optimization framework for iron ore pelletizing: co-optimizing ore blending and induration 431

Zhangjie Dai, Wenhao Yu, JiXiang Han, Rui Deng, Wei Ren, Ziluo Chen, Yaozu Wang, Zhengjian Liu and Jianliang Zhang

Published online: 09 June 2026

DOI: https://doi.org/10.1051/metal/2026055

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The mechanism of the stepwise fusion characteristics of oxygen lance jet on splashing amount at the converter mouth in steelmaking 432

Hongbin Jia, Rui Zhang, Cong Chen, Jiyong Jin, He Liu and Kun Liu

Published online: 09 June 2026

DOI: https://doi.org/10.1051/metal/2026067

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Thermodynamic optimization of the SiO₂-MgO-NiO, SiO₂-Cu₂O-NiO, and SiO₂-FeO-NiO systems 433

Antonio Romero-Serrano, Josué López-Rodríguez, Cancio Jiménez-Lugos, Aurelio Hernández-Ramírez, Alejandro Cruz-Ramírez, Carmen Martínez-Morales and Enrique Sanchez-Vite

Published online: 12 June 2026

DOI: https://doi.org/10.1051/metal/2026062

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An expert suggestıon system desıgn to optımıze oxygen enrıchment performance of ıronmakıng process ın combınatıon wıth hot blast flow predıctıon usıng neural and fuzzy-drıven algorıthms 434

Yasin Tunckaya and Erdogan Bozkurt

Published online: 22 June 2026

DOI: https://doi.org/10.1051/metal/2026063

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Industrial-scale fabrication and thermal-buffer process optimization of a modified 7xxx aluminum alloy for hot stamping applications 435

Fengxuan Song, Jing Xiang, Yunfang Wan, Haifeng Yang and Qizhong Zhao

Published online: 17 June 2026

DOI: https://doi.org/10.1051/metal/2026057

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Research on flow field optimization and industrial application of a seven-strand billet tundish with dual nozzles 436

Zhenyu Liu, Mingyang Feng, Yanbin Yin, Jiongming Zhang, Qiang Liu and Fubin Gao

Published online: 17 June 2026

DOI: https://doi.org/10.1051/metal/2026064

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A temperature prediction method for rare earth electrolytic molten salt based on dual interference filtering and hybrid neural networks 437

YiFan Zhang, Shuai Zhang, PeiHong Yang and RuiXian Wang

Published online: 17 June 2026

DOI: https://doi.org/10.1051/metal/2026069

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Prediction of end-point phosphorus content in converter based on integrated transfer learning strategy 438

Yuliang Niu, Ailian Li and Shaofeng Xie

Published online: 17 June 2026

DOI: https://doi.org/10.1051/metal/2026066

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Control of cylindrical ingots solidification: influence of electromagnetic field topology 439

Gennadiy Losev and Andrey Mamykin

Published online: 17 June 2026

DOI: https://doi.org/10.1051/metal/2026068

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Effect of Ce on inclusions, carbides, and solidification structures in Cr12MoV cold-work die steel 440

Wensheng Fu, Zongyuan Huang and Jianxun Fu

Published online: 23 June 2026

DOI: https://doi.org/10.1051/metal/2026070

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Co-smelting of waste printed circuit boards with copper concentrate: slag regulation and metal enrichment 441

Yan Liu, Yunfeng Zhu, Bo Li, Yonggang Wei and Haipei Zhang

Published online: 01 July 2026

DOI: https://doi.org/10.1051/metal/2026073

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Optimization of the natural gas ladle baking process using pure oxygen-assisted staged combustion 442

Cong Xinyi, Liu Guangqiang and Chen Denggao

Published online: 09 July 2026

DOI: https://doi.org/10.1051/metal/2026071

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