Grain Boundary Parting Limit during Dealloying | Zendy

Noh Kyong Wook | Zendy; Tai Kaiping | Zendy; Mao Shimin | Zendy; Dillon Shen J. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Grain Boundary Parting Limit during Dealloying

Author(s) -

Noh Kyong Wook,

Tai Kaiping,

Mao Shimin,

Dillon Shen J.

Publication year - 2015

Publication title -

advanced engineering materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.938

H-Index - 114

eISSN - 1527-2648

pISSN - 1438-1656

DOI - 10.1002/adem.201400179

Subject(s) - nanocrystalline material , grain boundary , materials science , metallurgy , grain boundary strengthening , grain size , microstructure , corrosion , grain boundary diffusion coefficient , in situ , nanotechnology , chemistry , organic chemistry

The role of chemistry in affecting dealloying along and across grain boundaries is investigated in nanocrystalline Ag–Au and Cu–Au. The microstructural evolution, through a combination of in situ and ex situ electron microscopy, is correlated with measurements of grain boundary chemistry via a statistical analysis. A critical concentration of segregated Au, 40%, inhibits grain boundary corrosion and strongly influences the microstructural evolution.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research