W–Sn solid solution synthesized by mechanical alloying at room temperature

Xia, Z.P.; Shen, Jian; Shen, Yanfeng; Li, Z.Q.

doi:10.1016/j.jallcom.2006.10.082

Cited by 5 publications

(2 citation statements)

References 26 publications

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“…Mechanical alloying (MA) process as a solid-state technique has been applied to synthesize nanocrystalline materials, quasi-crystalline phases, amorphous phases, supersaturated solid solutions and steady state or metastable state of intermetallic compounds (IMC) [11]. MA technique shows a good development in the field of advanced materials, such as W-Sn [12], Cr-Mo [13], et. al.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Nanocrystalline Ag-Cu Supersaturated Solid Solution by Mechanical Alloying

Qiu

Yang

et al. 2010

AMR

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Nanocrystalline Ag-28Cu supersaturated solid solution is prepared by mechanical alloying (MA) using a planetary ball mill. The mechanical alloyed powders are characterized by x-ray diffraction (XRD), scanning electron microscopy (SEM), high resolution transmission electron microscopy (HRTEM) and differential scanning calorimeter (DSC). XRD patterns show that the main peak of Ag-28Cu supersaturated solid solution exists at about 2θ=39° when the milling time is 30h. HRTEM images show that the grain sizes of as-prepared solid solutions have distributions from 10nm to 15nm. The interplanar spacing of (111) plane for fcc Ag-28Cu supersaturated solid solution is about 2.24Å. DSC measurement result indicates that the melting temperature of Ag-28Cu supersaturated solid solution is 783.8°C. The Ag(Cu) supersaturated solid solutions are in metastable state and they will be transformed into Ag-rich phase and Cu-rich phase simultaneously by annealing at 215°C- 415°C.

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Section: Introductionmentioning

confidence: 99%

Synthesis of Nanocrystalline Ag-Cu Supersaturated Solid Solution by Mechanical Alloying

Qiu

Yang

et al. 2010

AMR

View full text Add to dashboard Cite

show abstract

“…Mechanical alloying is a non-equilibrium process for producing superstructure solid solutions, metastable alloys, nanocrystallines and amorphous phases [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%