Results 121 to 130 of about 451,301 (380)
Chemical Stabilization Features Of Ladle Furnace Slag In Ferrous Metallurgy
, 2017 Nowadays due to the application expansion of secondary steel processing methods, which provide high-degree metal desulfurization, a problem of the ladle furnace slag (or high-calcium refining slag) stabilization arose in the ferrous metallurgy. This slag
Sheshukov O. Yu. +4 more
semanticscholar +1 more source
Where Can Aluminum Go When Batteries Die?
Advanced Science, EarlyView.Battery‐derived aluminum is transformed from contaminated waste into an alloying resource for high‐performance Fe‐based alloys. Through controlled Al content and processing, dual‐phase austenite/ferrite microstructures with TRIP‐like behavior are achieved.
Raymond Kwesi Nutor +3 more
wiley +1 more source
, 2018 : The shacking time effect on the kaolinite material morphology, physical and grain size have been analyzed. The aim of this study was to synthesize kaolinite material from Indonesian kaolin to gain nanoscale particle reduction by shacking time and ...
Agus Nugroho +5 more
semanticscholar +1 more source
Advanced Science, EarlyView.A high‐entropy ferroelectric‐ferroelastic hybrid perovskite material is successfully developed, in which a unique hybrid architecture, ferroelastic microdomainsembedded with randomly dispersed polar nanoregions, endows the ceramic with polar heterogeneity as well as lowered polarization hysteresis, delayed saturation polarization and enhanced breakdown
Xuefan Zhou +6 more
wiley +1 more source
Avoided energy cost of producing minerals: The case of iron ore
Energy Reports, 2019 There is growing concern about the decline of the ore grade in mines and the increased energy usage for processing and refining metals. In the limit, where no concentrated deposits exist, minerals must be obtained from bare rock.
Jose-Luis Palacios +5 more
doaj +1 more source
China and Brazil Productive Structure and Economic Growth Compared: 1980’s to 2000’s [PDF]
China and Brazil are two countries with continental dimensions, with differences in availability of natural resources, population sizes, and which have adopted different strategies of economic growth in the past.
Guilhoto, Joaquim José Martins +2 more
core +1 more source
Advanced Science, EarlyView.A CoCrFeNiTa0.4 eutectic high‐entropy alloy achieves a near‐theoretical yield strength of 2.6 GPa with 13.6% plasticity. This breakthrough stems from a hierarchical nanostructure (FCC‐Laves lamellae with L12/D022 precipitates), which alleviates the inter‐phase modulus/hardness mismatch through synergistic strengthening and toughening, guiding the ...
Yusha Luo +10 more
wiley +1 more source
Advanced Science, EarlyView.This study presents a novel strategy for periodontitis treatment by co‐delivering a membrane‐ and ribosome‐targeting antimicrobial peptide GF and Irisin through a pH‐responsive metal‐organic framework. The system enables sequential release, providing rapid antibacterial action, anti‐inflammatory and antioxidative effects, as well as promoting bone ...
Yan Chen +10 more
wiley +1 more source
Development and Process Practice of Weathering Steel S355J2W
Teshugang, 2014 The pilot production flow sheet for developed weathering steel S355J2W (/% : 0.06 ~ 0. 10C, 0.20 ~ 0.40Si, 1.00-1. 30Mn, ≤0.008S, ≤0.020P, 0.25 〜0.40Cu, 0.30 ~ 0. 55Cr, 0.10 〜0. 30Ni, 0. 020 ~ 0. 040Nb, 0. 020 ~ 0.
栾文林, 刘志远, 赵定国
doaj