Stem-EDX and FIB-SEM Tomography of ALLVAC 718Plus Superalloy

Archives of Metallurgy and Materials

S. Lech¹  G. Cempura¹  A. Kruk¹  A. Czyrska -Filemonowicz¹ 

[1] AGH University of Science an d Technology, International Centre of Electron Microscopy for Materials Science, Fac ulty of Metals Engineering and Computer Industrial Science, Al. Mickiewicza 30, 30-059 Krakow, Poland

关键词: Keywords: TEM;    SEM;    STEM-EDX tomography;    FIB-SEM tomography;    Allvac 718Plus;   

DOI  :  10.1515/amm-2016-0093

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

Allvac 718Plus (718Plus) is a high strength, corrosion resistant nickel- based superalloy used for application in power generation, aeronautics and aerospace industry. The 718Plus microstructure consists of a γ matrix with γ’-Ni3(Al,Ti) and some δ- Ni3Nb phases as well as lamellar particles (η-Ni3Ti, η*-Ni6AlNb or Ni6(Al,Ti)Nb) precipitated at the grain boundaries.

【 授权许可】

Unknown