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The dead metal zone in high-pressure torsion
Scripta Materialia, 2012Plastic deformation behavior during high-pressure torsion (HPT) was analyzed by the finite element method in order to investigate heterogeneous deformation in HPT-processed disks. The effective strain and strain rate developed increase from the center to the edge of the HPT-processed disk; however, they decrease to zero at the surface corner of the ...
Dong Jun Lee +2 more
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Metallographic Analysis of the Dead Metal Zone In Metal Cutting With a Rounded-Edge Tool
Practical Metallography, 2013 Abstract The experimental results show that a small dead region is seen in front of the rake face during cutting with a rounded-edge cutting tool. Although this fact was accepted, metallographic analysis of the dead metal zone had never been conducted. A quick stop device was used to obtain chip root samples that are representative of
Öztürk, Sabri +2 more
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Dead Lithium in Lithium Metal Batteries: Formation, Characterization and Strategies
Chemistry - A European JournalAbstractLithium (Li) metal anode (LMA) replacing graphite anode for developing Li metal batteries (LMB) with the higher energy density has attracted much attention. However, LMA faces many issues, e. g., Li dendrites, dead Li and the side reactions, which causes the safety hazards and low coulomb efficiency (CE) of battery, therefore, LMB still cannot ...
Fangmin Ye
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Small
Abstract Lithium (Li) metal batteries (LMBs) are among the most promising candidates for future battery technology due to their high theoretical capacity and energy density. However, the formation of dendritic Li, characterized by needle‐like structures, poses serious safety issues.
Mingjiong Zhou +2 more
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Abstract Lithium (Li) metal batteries (LMBs) are among the most promising candidates for future battery technology due to their high theoretical capacity and energy density. However, the formation of dendritic Li, characterized by needle‐like structures, poses serious safety issues.
Mingjiong Zhou +2 more
exaly +4 more sources
Dead lithium formation in lithium metal batteries: A phase field model
Journal of Energy Chemistry, 2022Jia-Qi Huang, Xiang Chen, Xin Shen
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The Metallic Bond—Dead or Alive? A Comment and a Reply
Angewandte Chemie International Edition in English, 1995What's in a name?! The letters discuss the usefulness of assigning qualitative concepts to the results of rigorous mathematical calculations. Exact definitions of the terms do not solve the dilemma, but pitfalls can be avoided with a knowledge of the assumption behind the calculations.
Leland C. Allen, Jeremy K. Burdett
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The corrosion of metals in the water of the Dead Sea
Corrosion Science, 1966Abstract The solids content of the Dead Sea approaches 300 g/l. The effect of this water on various metals, especially those used as condenser tubing, has been investigated. Jet impingement tests and static immersion tests have shown that some alloys showing small advantages over others in normal sea water are appreciably more resistant to Dead Sea ...
John H. White, A.E. Yaniv, H. Schick
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Determination of Some Heavy Metals in the Dead Sea
International Journal of Environmental Analytical Chemistry, 1985Abstract Chemical interferences in determination of trace heavy metals in a concentrated salt matrix like the Dead Sea and the ways to overcome them, is the object of this paper. Three different methods were checked for this matter. APDC-TCTFE extraction with GFAAS, direct determination by AAS with matrix modifier and Zeeman background correction and ...
E. Schonberger, J. Kassovicz, A. Shenhar
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Uptake of heavy metals by living and dead Cladonia thalli
Environmental and Experimental Botany, 1997Uptake of Pb, Cu and Zn by thalli of Cladonia convoluta (Lam.) and Cladonia rangiformis (Hoffm.) from different concentrations of solutions of Pb(NO3)2, CuCl2 and ZnCl2 was studied. Zinc accumulation was higher in living than in dead thalli, but the opposite occurred for Pb and Cu. Further study with a solution containing all three metals revealed that
M.K. Chettri +3 more
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The Metallic Bond‐Dead or Alive? Kommentar und Antwort
Angewandte Chemie, 1995Nicht der Name ist entscheidend: Eine metallische Bindung beschreibt immer das Gleiche, egal wie man sie nennt. Diese Korrespondenz behandelt den Sinn der Verwendung bestimmter semantischer Begriffe für die Beschreibung der Ergebnisse genauer mathematischer Rechnungen.
Leland C. Allen, Jeremy K. Burdett
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