Results 81 to 90 of about 200,437 (228)

Influence of additional stress caused by mining subsidence on blast furnace in metallurgical mining area

Metalurgija
Underground goaf in metallurgical mining area leads to surface subsidence and has destructive effect on blast furnace. This paper studies the influence of underground goaf on blast furnace.The overlying strata and surface subsidence due to the formed gob
W. L. Fu, L. W. You
doaj  

Lawrence Furnace

, 1920
Reproduction of a photograph depicting a distant view of Lawrence Furnace in Lawrence County, Ohio. The furnace was built between 1889 and 1890. Wilbur Stout, former chemist at the Columbus Iron and Steel Company and Ohio's state geologist, researched ...

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Raman Spectroscopy and Generative Variational Autoencoders for Metallurgical Coke Quality Prediction

Journal of Raman Spectroscopy, EarlyView.
An integrated soft sensor framework combining standardized Raman spectroscopy, synergy‐vector feature selection, variational autoencoder‐based data augmentation, and regression models (kNN, PLS, and SVR) predicts metallurgical coke quality (CSR and DI).
Pedro Henrique Agrimpio Coutinho, Daniel Cruz Cavalieri, Adilson Ribeiro Prado   +2 more
wiley   +1 more source

Opportunities for Australia Amid China's Carbon‐Neutral Transition: Input–Output Approach With Analysis of Australian Renewable Potential

Sustainable Development, EarlyView.
ABSTRACT A major transformation in China's energy mix is underway as the country pursues carbon neutrality by 2060, posing significant structural challenges for Australia as a major exporter of carbon‐intensive resources. This study examines the economic impacts of China's decarbonisation on Australia by applying static and dynamic input–output (IO ...
Jinyong (Edward) Sung
wiley   +1 more source

Hierarchically Rough rGO/HAp Nanocoatings on SLM Ti–6Al–4 V Implants for Enhanced Biointegration

Small, EarlyView.
This study investigates HAp/rGO bioactive coatings on Ti‐6Al‐4V fixation implants fabricated by selective laser melting with systematically varied volumetric energy density to tailor the as‐built surface state. Composite coatings were deposited by electrophoretic deposition and characterized using micro‐CT, profilometry, FESEM/EDS, and detailed XPS to ...
Muhammad Usama Zaheer, Vahid Jahed, Rajveer Singh Rajaura, Fatemeh Rastegar Adib, Muhammad Hassan Razzaq, Gökhan Demirel, Mobarak Abu Mraheil, Thaqif El Khassawna, Mehmet Fatih Aycan, Yogendra Kumar Mishra   +9 more
wiley   +1 more source

Mineralogical phase and formation mechanism of titanium-bearing protective layers in a blast furnace hearth

工程科学学报, 2019
In theory and practice, TiO2-bearing iron ores are the preferred raw materials for prolonging blast furnace times due to their protection of the refractory lining of the hearth.
JIAO Ke-xin, ZHANG Jian-liang, LIU Zheng-jian, WANG Guang-wei   +3 more
doaj   +1 more source

Rebecca Furnace Ruins

, 1920
Reproduction of a photograph depicting the ruins of Rebecca Furnace in Columbiana County, Ohio, ca. 1890. Rebecca Furnace was constructed in 1807. Wilbur Stout, former chemist at the Columbus Iron and Steel Company and Ohio's state geologist, researched ...

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Tailoring Laser Powder Bed Fusion and Post‐Processing Parameters for JIS SKD61 Tool Steels: Surface Roughness, Microstructure, and Mechanical Properties

steel research international, EarlyView.
Laser powder bed fusion of JIS SKD61 tool steel is systematically optimized using a Taguchi design and ANOVA. Hatch spacing and layer thickness are identified as dominant parameters controlling surface roughness and tensile strength. Subsequent tempering at 600°C improves microstructural stability and mechanical performance, enabling high‐density SKD61
Masrurotin Masrurotin, Andi Ard Maidhah, Maziar Ramezani, Wojciech Macek, Cho‐Pei Jiang   +4 more
wiley   +1 more source

Study on the mechanical properties and pore structure of granulated blast furnace slag self-compacting concrete based on grey correlation theory

Journal of Asian Architecture and Building Engineering
Variations in the mechanical properties and pore structure of granulated blast furnace slag self-compacting concrete were studied. The grey correlation theory established the relationship between mechanical properties and pore structure. The test results
Peng Zhang, Dongsheng Shi, Ping Han, Zheng Ma   +3 more
doaj   +1 more source

Pine Grove Furnace Ruins

, 1920
Reproduction of a photograph depicting a group of picnickers at the ruins of Pine Grove Furnace in Lawrence County, Ohio, ca. 1905. Pine Grove Furnace was built in 1828. Wilbur Stout, former chemist at the Columbus Iron and Steel Company and Ohio's state

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