Results 31 to 40 of about 8,971 (305)
Metals, 2020 Removing inclusions from the melt is an important task in metallurgy with critical impact on the quality of the final alloy. Processes employed with this purpose, such as flotation, crucially depend on the particle size.
Jean-Sébastien Kroll-Rabotin +5 more
doaj +1 more source
Injuries, Illnesses, and Fatal Injuries in Mining in 2010 [PDF]
, 2013 [Excerpt] Workers in the mining industry continue to face a higher risk of fatal injury than average American workers. Although the rate of nonfatal injuries and illnesses in mining is less than the average reported for private industry, these injuries ...
Smith, Sean
core +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He +5 more
wiley +1 more source
Cailiao gongcheng, 2020 The effects of non-metallic inclusions on the fatigue properties of iron and steel materials and their research status were reviewed. From the perspective of inclusions, the latest research progress on the extraction of non-metallic inclusions was first ...
WANG Zhi-yuan +3 more
doaj +1 more source
工程科学学报, 2021 The total oxygen content(T. O),non-metallic inclusions and the relationship between them in pipeline steel,gear steel,tire cord steel and Q235 steel,which were taken from industrial products,were systematically investigated by ASPEX automatic scanning ...
YU Hui-xiang +3 more
doaj +1 more source
A Study on the Sand Seams of Limmed Steel Ingot [PDF]
, 1972 Change of the content of nonmetallic inclusion and sand seam in limmed steel ingot has been tested. Also the reason of crack formation from nonmetallic inclusion in steel, was measured numerically from the standpoint of strengths of materials ...
島崎 利治 +3 more
core +1 more source
Advanced Functional Materials, EarlyView.The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu +10 more
wiley +1 more source
Materials & Design, 2023 The kinetics of solid-state reactions involving non-metallic inclusions (NMIs) in steel is a topic of growing interest due to the need to understand the effects of heat treatments on NMI composition and stability.
Tuomas Alatarvas +4 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.This study proposes a function‐sharing anode design to enable nonmetallic lithium insertion while maintaining intimate interfacial contact with the solid‐state electrolyte. A combination of lithium‐compatible and conformable borohydrides, highly conformable indium metal, less‐graphitized acetylene black, and a layer of highly graphitized massive ...
Keita Kurigami +3 more
wiley +1 more source