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Narita, Nobuhiko; Sagisaka, Masayuki; Inaba, Atsushi

doi:10.2320/materia.40.705

Cited by 3 publications

(2 citation statements)

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“…[11][12][13][14][15][16][17][18][19] These results reveals that the contribution to ''Human Toxicity'' is significantly large compared with those to other impact categories and also the trade-off relationship between toxic impact and other impact categories holds. On the other hand, there have been few reports regarding LCA of Pb-free bronze manufacturing system 7,8) though LCA of manufacturing systems of electrolytic copper and brass has been published, [20][21][22][23][24] and also the effect of free-machining additive on environmental impacts is not well understood. In the present study, the environment impacts of CAC404 containing Pb, CAC902 containing Bi and Cu 2 S-dispersed Pb-free bronze were assessed by means of LCA.…”

Section: Introductionmentioning

confidence: 99%

Life Cycle Assessment of Copper Sulfide-Dispersed Lead-Free Bronze

et al. 2010

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Section: Introductionmentioning

confidence: 99%

Life Cycle Assessment of Copper Sulfide-Dispersed Lead-Free Bronze

et al. 2010

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“…3. The contents of solute alloying elements, which were calculated by the solubility products proposed by Narita 25) , are also shown in Fig. 3.…”

Section: Content Of Soluble Alloying Elements and Austenitementioning

confidence: 99%

Effects of Alloying Elements on Static Recrystallization Behavior of Work-Hardened Austenite of High Carbon Low Alloy Steel

et al. 2017

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Many studies have investigated the effect of alloying elements on the recrystallization behavior of work-hardened austenite. However, the recrystallization behavior of high carbon low alloy steel has not yet been systematically investigated. In this study, the effects of alloying elements (Al, Nb, V, Ti, and B) are examined by means of a double-hit compression test, transmission electron microscopy (TEM) observation and atom probe tomography (APT) analysis. The following conclusions were obtained:(1) When alloying elements are in solution, Nb and Ti have an equally strong effect on inhibiting recrystallization, followed by V.(2) When the deformation and holding temperature becomes low, the recrystallization is signi cantly inhibited by adding 0.1% V.(3) Fine particles were not observed by APT in the 0.1%V steel, which shows the strong inhibition effect on recrystallization. The solute V content measured by APT decreased as the holding time increased, and recrystallization commenced at the time when relatively coarse precipitates were formed.

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Facility-level energy and greenhouse gas life-cycle assessment of the global nickel industry

Eckelman

2010

Resources, Conservation and Recycling

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Cited by 3 publications

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Life Cycle Assessment of Copper Sulfide-Dispersed Lead-Free Bronze

Life Cycle Assessment of Copper Sulfide-Dispersed Lead-Free Bronze

Effects of Alloying Elements on Static Recrystallization Behavior of Work-Hardened Austenite of High Carbon Low Alloy Steel

Facility-level energy and greenhouse gas life-cycle assessment of the global nickel industry

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