Corrigendum to “Application of single pan thermal analysis to Cu–Sn peritectic alloys” [Acta Mater 56 (2008) 1519–1528]

Kohler, F.; Campanella, Th.; Nakanishi, S.; Rappaz, M.

doi:10.1016/j.actamat.2008.04.038

Cited by 6 publications

(5 citation statements)

References 5 publications

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“…6, we can see that there is not only the existence of Pb and Sn element, but also the existence of SnO 2 and intermetallic compound FeSn 2 on the steel tearing surface. Furthermore, we can conclude that the diffraction peak intensity and the crystallinity of FeSn 2 is weaker, because it is mainly formed by diffusion reaction of Pb-Sn alloy, and the result is also consistent with the primary phase of Pb-Sn alloy reported in related literature [38].…”

Section: Phase Composition Of the Lead-steel Interfacesupporting

confidence: 89%

Preparation and electrochemical properties of lead-steel layered composite electrode materials for adiponitrile production

Zhi-jun

Zhu

et al. 2021

Preprint

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In this paper, Pb-63%Sn alloy was selected as an intermediate layer to plate on Q235 steel by the hot dipping method, and then the hot-dipped steel and the lead plate were welded by roll-bonding technology to prepare the lead-steel layered composite electrode materials. Scanning electron microscopy (SEM), Energy dispersion spectrum (EDS) and X-ray diffraction (XRD) were used to characterize the interface morphology and phase composition of samples, and the interface formation mechanism was also discussed. The electrochemical properties of the lead-steel layered composite electrode under different rolling reduction ratio were studied by linear sweep voltammetry (LSV), Tafel polarization curves (Tafel) and weight-loss method. Subsequently, the prepared lead-steel layered composite electrodes were applied to the industrial production experiment for adiponitrile. The results indicated that lead-steel layered composite electrodes with excellent electrochemical properties were successfully prepared by hot dipping and roll-bonding technology. Analysis of microstructure and phase composition showed that the metallurgical bond of hot-dipped steel and lead plate could be achieved by the process of rolling, and the fracture feature was ductile fracture. And the conductivity, electrocatalytic activity and corrosion resistant of lead-steel layered composite electrode material were improved with the increase of rolling reduction ratio. The industrial production results showed that, compared with the traditional Pb-0.6%Ag electrode, the prepared lead-steel layered composite electrode at the rolling reduction ratio of 40% exhibited the best industrial performance, the current efficiency was increased by 4.94%, the average cell voltage was reduced by 19.4%, and the adiponectin yield was increased by 4.86%.

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Section: Phase Composition Of the Lead-steel Interfacesupporting

confidence: 89%

Preparation and electrochemical properties of lead-steel layered composite electrode materials for adiponitrile production

Zhi-jun

Zhu

et al. 2021

Preprint

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“…This technique avoids the explicit determination of the convective heat-transfer coefficient, sample surface area, and sample mass. 3. It has been demonstrated that this method works well under natural convection conditions, and the adaptability of the basic technique will allow it to be used with similar effectiveness when applied other materials or cooling mechanisms.…”

Section: Discussionmentioning

confidence: 96%

“…[2] The singlepan calorimetry technique has been used to make phase fraction measurements of solidification reactions [3] ; although currently no published effort is being made to do so for solid-state reactions.…”

Section: Introductionmentioning

confidence: 99%

Cooling Curve Analysis to Determine Phase Fractions in Solid-State Precipitation Reactions

Gibbs

Kaufman

Hackenberg

et al. 2010

Metall Mater Trans A

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This work presents a new method of cooling curve analysis to make in situ measurements of the amount of precipitate formed in solid-state phase transformations. The presented technique is based on a first-principles analysis of thermodynamics and heat flow to develop equations that relate cooling curve data to the amount transformed. The precipitation of Ag 2 Al in a binary Al-Ag alloy was examined both as a practical example of this technique and to obtain metallographic measurements of the amount of precipitation for comparison purposes.

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“…In recent years, there have been many researchers on lead‐free filler metals alloying, add a series of alloying elements to the filler metals to adjust its melting temperature, [ 9–12 ] nanoscale particles can optimize the microstructure of filler metals. [ 13–16 ] Most of these studies focused on the effect of alloying on material properties in these reports, physical properties, and microstructure of filler metals and researched the welding interface reaction. [ 17–20 ] However, the melting point of Cu‐based filler metal is still very high.…”

Section: Introductionmentioning

confidence: 99%

Effects of Ga on Mechanical Properties and Microstructure of Cu–Sn–Ti Filler

Cui

et al. 2021

Physica Status Solidi (a)

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To solve a series of problems of Cu–Sn–Ti fillers, Ga is added to the fillers to promote its mechanical properties and microstructure. The metallographic structure of Cu–Sn–Ti–xGa filler metals is detected by optical microscope. Energy dispersive spectroscopy (EDS) areal, X‐ray diffraction (XRD), and differential thermal analysis (DSC) are used to analyze the morphology and microstructure of the fillers. The results show that doped Ga can significantly decrease the melting point and increase mechanical properties of the fillers. The shear strength of the filler metals with 1% Ga content is 160% higher than without Ga. In addition, it is also observed that a small amount of Ga refine the CuSnTi filler metals matrix structure. The diffusion of elements in the filler metals is detected. Compared with Sn solid solution, Ga tends to form a solid solution with Cu. When the Ga content is 2 wt%, the shear strength of the filler metal decreases due to the appearance of coarse crystals at the bottom of the dimple. Through the study of the reaction layer between diamond and filler metal, it is found that Ga can increase the thickness of the interface reaction layer.

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Corrigendum to “Application of single pan thermal analysis to Cu–Sn peritectic alloys” [Acta Mater 56 (2008) 1519–1528]

Cited by 6 publications

References 5 publications

Preparation and electrochemical properties of lead-steel layered composite electrode materials for adiponitrile production

Preparation and electrochemical properties of lead-steel layered composite electrode materials for adiponitrile production

Cooling Curve Analysis to Determine Phase Fractions in Solid-State Precipitation Reactions

Effects of Ga on Mechanical Properties and Microstructure of Cu–Sn–Ti Filler

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