Results 51 to 60 of about 1,299,970 (252)

Study on Process Mineralogy of an Iron Ore in Inner Mongolia

Kuangchan zonghe liyong, 2022
In order to explore the technological mineralogical properties of an iron ore in Inner Mongolia, a more comprehensive technological mineral study was carried out on the ore.
Mingming Cai, Wenping Zhang, Congquan Yu, Guangsheng Li, Fabo Huang, Xingfu Zhu   +5 more
doaj   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Study on Hyperspectral Analysis of Iron Ore Powder and Quantitative Inversion of Iron Grade

Kuangchan zonghe liyong, 2022
Hyperspectral detection of iron grade in iron ore dressing powder is a new technology, which has the advantages of nondestructive and efficient test. Some iron ore powders with different grades were selected as test samples in order to test the accuracy ...
Mengqian Li, Xiuli Han, Jinhua Wang, Bing Wu   +3 more
doaj   +1 more source

Effects of iron ore tailings on the compressive strength and permeability of ultra-high performance concrete

, 2020
Iron ore tailings (IOT) are discharged as waste after the beneficiation process to concentrate iron ore, which has triggered a series of environmental problems. The influence of IOT as a replacement for manufactured sand (MS) (0%, 20%, 40%, 60%, 80%, and
Weifeng Zhang, X. Gu, Jingping Qiu, Jianping Liu, Yunqi Zhao, Xiaohui Li   +5 more
semanticscholar   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source

Geology, Petrographical Features and Ore Mineralization of Volcanic Hosted Iron Ore Deposit in the Mashki Chah Area Chagai District, Balochistan, Pakistan

International Journal of Economic and Environment Geology, 2022
The Mashki Chah iron ore deposits are located in the western Chagai magmatic belt and hosted within andesitic rock units in the Late Cretaceous Sinjrani Volcanic Group. Geometry, morphology, and structure of iron ore have massive, thin
Abdul Ghaffar, Shoaib Ahmed , Inayat Ullah , Fida Murad , Habib Ur Rehman   +4 more
doaj   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

Optuna-DFNN: An Optuna framework driven deep fuzzy neural network for predicting sintering performance in big data

Alexandria Engineering Journal
Sintering performance index can reflect the quality of sintered ore, and the level of sintered ore performance directly affects the stability of blast furnace production.
Yifan Li, Yanpeng Cao, Jintang Yang, Mingyu Wu, Aimin Yang, Jie Li   +5 more
doaj   +1 more source

Data‐Driven Modeling of Composition–Processing–Microstructure Relations for Recycled Aluminum Cast Alloys

Advanced Science, EarlyView.
Interpretable machine learning reveals how composition and processing govern the formation and microstructural burden of Fe‐rich intermetallic compounds in recycled Al–Si–Fe–Mn alloys. By separating morphology selection from morphology‐conditioned burden partitioning, this framework shows that identical Fe contents can yield different intermetallic ...
Jaemin Wang, Waleed Mohammed, Dierk Raabe   +2 more
wiley   +1 more source

Explore on the Difference of Iron Separation between Tianjiacun and Yangtianwo Untabulated Ore in Baima, Panxi

Kuangchan zonghe liyong, 2023
This is a paper in the field of mineral processing engineering. Iron separation experiments of the untabulated ore of Yangtianwo and the untabulated ore of Tianjiacun were carried out by comparing the untabulated ore of Baima in Panxi.Results show that ...
Fulin Zheng, Hongbin Wang, Weiwei Li, Lei Zhang, Bi Chen   +4 more
doaj   +1 more source