Combustion synthesis of large bulk nanostructured Ni65Al 21Cr14 Alloy

Jun Yang; Jiqiang Ma; Qinling Bi; Licai Fu; Yonghai Kang; Weimin Liu

doi:10.1155/2011/934801

Combustion synthesis of large bulk nanostructured Ni₆₅Al ₂₁Cr₁₄ Alloy

Jun Yang, Jiqiang Ma, Qinling Bi, Licai Fu, Yonghai Kang, Weimin Liu

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

A large bulk nanostructured Ni₆₅Al₂₁Cr₁₄ alloy with dimensions of φ 100mm × 6mm was produced by combustion synthesis technique followed with rapid solidification. The Ni ₆₅Al₂₁Cr₁₄ alloy was composed of γ-Ni₃Al/γ-Ni(Al, Cr) eutectic matrix and -Ni(Al, Cr) dendrite. The eutectic matrix consisted of 80-150nm cuboidal ()-Ni3Al and 2-5nm -Ni(Al, Cr) boundary. The dentrite was comprised of high-density growth twins with about 3-20nm in width. The nanostructured Ni₆₅Al ₂₁Cr₁₄ alloy exhibited simultaneously high fracture strength of 2200MPa and good ductility of 26% in compression test.

Original language	English
Article number	934801
Journal	Journal of Nanomaterials
Volume	2011
DOIs	https://doi.org/10.1155/2011/934801
State	Published - 2011
Externally published	Yes

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title = "Combustion synthesis of large bulk nanostructured Ni65Al 21Cr14 Alloy",

abstract = "A large bulk nanostructured Ni65Al21Cr14 alloy with dimensions of φ 100mm × 6mm was produced by combustion synthesis technique followed with rapid solidification. The Ni 65Al21Cr14 alloy was composed of γ-Ni3Al/γ-Ni(Al, Cr) eutectic matrix and -Ni(Al, Cr) dendrite. The eutectic matrix consisted of 80-150nm cuboidal ()-Ni3Al and 2-5nm -Ni(Al, Cr) boundary. The dentrite was comprised of high-density growth twins with about 3-20nm in width. The nanostructured Ni65Al 21Cr14 alloy exhibited simultaneously high fracture strength of 2200MPa and good ductility of 26% in compression test.",

author = "Jun Yang and Jiqiang Ma and Qinling Bi and Licai Fu and Yonghai Kang and Weimin Liu",

year = "2011",

doi = "10.1155/2011/934801",

language = "英语",

volume = "2011",

journal = "Journal of Nanomaterials",

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publisher = "John Wiley and Sons Ltd",

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T1 - Combustion synthesis of large bulk nanostructured Ni65Al 21Cr14 Alloy

AU - Yang, Jun

AU - Ma, Jiqiang

AU - Bi, Qinling

AU - Fu, Licai

AU - Kang, Yonghai

AU - Liu, Weimin

PY - 2011

Y1 - 2011

N2 - A large bulk nanostructured Ni65Al21Cr14 alloy with dimensions of φ 100mm × 6mm was produced by combustion synthesis technique followed with rapid solidification. The Ni 65Al21Cr14 alloy was composed of γ-Ni3Al/γ-Ni(Al, Cr) eutectic matrix and -Ni(Al, Cr) dendrite. The eutectic matrix consisted of 80-150nm cuboidal ()-Ni3Al and 2-5nm -Ni(Al, Cr) boundary. The dentrite was comprised of high-density growth twins with about 3-20nm in width. The nanostructured Ni65Al 21Cr14 alloy exhibited simultaneously high fracture strength of 2200MPa and good ductility of 26% in compression test.

AB - A large bulk nanostructured Ni65Al21Cr14 alloy with dimensions of φ 100mm × 6mm was produced by combustion synthesis technique followed with rapid solidification. The Ni 65Al21Cr14 alloy was composed of γ-Ni3Al/γ-Ni(Al, Cr) eutectic matrix and -Ni(Al, Cr) dendrite. The eutectic matrix consisted of 80-150nm cuboidal ()-Ni3Al and 2-5nm -Ni(Al, Cr) boundary. The dentrite was comprised of high-density growth twins with about 3-20nm in width. The nanostructured Ni65Al 21Cr14 alloy exhibited simultaneously high fracture strength of 2200MPa and good ductility of 26% in compression test.

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U2 - 10.1155/2011/934801

DO - 10.1155/2011/934801

M3 - 文章

AN - SCOPUS:79959274973

SN - 1687-4110

VL - 2011

JO - Journal of Nanomaterials

JF - Journal of Nanomaterials

M1 - 934801

ER -

Combustion synthesis of large bulk nanostructured Ni₆₅Al ₂₁Cr₁₄ Alloy

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