Synthesis and Compression Property of Oxidation-Resistant Ni–Al Foams
作者: Wen-Wen ZengSi-Han HouXiao-Jun DingDe-Li DuanShu LiShi-Hong Zhang
作者单位: 1University of Chinese Academy of Sciences
2Chinese Academy of Sciences
刊名: Acta Metallurgica Sinica (English Letters), 2017, Vol.30 (10), pp.965-972
来源数据库: Springer Nature Journal
DOI: 10.1007/s40195-017-0569-4
关键词: Ni–Al foamsVapor aluminizingOxidationCompression
英文摘要: Three different Ni–Al foams were synthesized by vapor aluminizing with control of aluminizing time. Oxidation tests under 1100 °C and compression tests were conducted to evaluate the oxidation resistance and compression properties of the foams. X-ray diffraction (XRD), scanning electron microscopy (SEM), and energy-dispersive spectroscopy (EDS) tests were carried out to study the phase composition and microstructure of Ni–Al foams before and after oxidation. Results showed that vapor aluminizing process did not change the foam macro- and microstructure, and the phase composition became from β / γ ′-phase to single β -phase as the aluminizing time extending. The Ni–Al foams possessed excellent oxidation resistance, and decreased Al content increased oxidation weight gain and altered...
原始语种摘要: Three different Ni–Al foams were synthesized by vapor aluminizing with control of aluminizing time. Oxidation tests under 1100 °C and compression tests were conducted to evaluate the oxidation resistance and compression properties of the foams. X-ray diffraction (XRD), scanning electron microscopy (SEM), and energy-dispersive spectroscopy (EDS) tests were carried out to study the phase composition and microstructure of Ni–Al foams before and after oxidation. Results showed that vapor aluminizing process did not change the foam macro- and microstructure, and the phase composition became from β / γ ′-phase to single β -phase as the aluminizing time extending. The Ni–Al foams possessed excellent oxidation resistance, and decreased Al content increased oxidation weight gain and altered...
全文获取路径: Springer Nature  (合作)
分享到:
来源刊物:
影响因子:0.467 (2012)

×
关键词翻译
关键词翻译
  • oxidation 氧化
  • compression 压缩
  • aluminizing 铝金属化
  • obvious 迷的
  • elasticity 弹性
  • properties 道具
  • phase 相位
  • excellent 优秀的
  • toughness 韧性
  • carried 携带