Retraction Note: Microstructure and strengthening mechanism of Ni3Al intermetallic compound
نویسندگان
چکیده
منابع مشابه
An Investigation of the Use of Ni3Al Intermetallic Compound for Fabrication of Al Matrix Composites
Fabrication and characterization of aluminum matrix composites containing different volume fractions of Ni3Al powder (5-40 Vol%) were investigated. Ni3Al powder was produced by mechanical alloying of elemental nickel and aluminum powder mixture. Al-Ni3Al composite parts were prepared using a powder metallurgy route involving two stages Al and Ni3Al powder mixtures were first compacted under 500...
متن کاملInvestigating the Joining of Ni3Al Intermetallic Compound, using Transient Liquid Phase (TLP) Method with Cu Interlayer
In this study, joining of Ni3Al intermetallic compounds using the transient liquid phase (TLP) process with Cu interlayer was investigated. The binding process was carried out in a vacuum furnace at a temperature of 1050 °C for different times of 30, 60, 90 and 120 minutes. The effect of time variation on microstructure and mechanical properties of the joint zone was investigated. The EDS analy...
متن کاملAn Investigation of the Use of Ni3Al Intermetallic Compound for Fabrication of Al Matrix Composites
Fabrication and characterization of aluminum matrix composites containing different volume fractions of Ni3Al powder (5-40 Vol%) were investigated. Ni3Al powder was produced by mechanical alloying of elemental nickel and aluminum powder mixture. Al-Ni3Al composite parts were prepared using a powder metallurgy route involving two stages Al and Ni3Al powder mixtures were first compacted under 500...
متن کاملA XAFS Study on the Site Determination of Additives in the Ni3Al Intermetallic Compound
Occupied sites by dopants of Ag(O.lat%). Pd(Zat%) and Zr(OAat%) in the Ni3AI intermetallic compound are investigated by means of EXAFS analysis. It is found that Pd substitutes the Ni site and Zr substitutes the A1 site. These results are consistent with tthose of channeling enhanced microanalysis. Ag is also determined to substitute in the Ni site by EXAFS and this result supports that Ag addi...
متن کاملDecomposition of Cyclohexane on Ni3Al Thin Foil Intermetallic Catalyst
Micro-grained thin foils made of Ni₃Al intermetallic alloy were fabricated, according to a previously described procedure, and tested as catalyst for decomposition of cyclohexane. The conversion efficiency of the catalyst was evaluated in a synthetic air atmosphere, and found to be as high as 98.7% ± 1.0% at 600 °C and 86.7% ± 3.6% at 500 °C. During the reaction, the growth of carbon nanofibers...
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ژورنال
عنوان ژورنال: Metals and Materials International
سال: 2015
ISSN: 1598-9623,2005-4149
DOI: 10.1007/s12540-015-2134-x