SEM and TEM Studies of Magnetic Shape Memory NiCoMnIn Melt Spun Ribbons
p.251
p.251
TEM Study of Quasicrystals in Al-Mn-Fe Melt-Spun Ribbon
p.255
p.255
Structure of Nitride and Nitride/Oxide Layers Formed on NiTi Alloy
p.259
p.259
Positive Hydrogen Effect in Structure Surface Layers on Ti Alloy
p.263
p.263
Electron Microscopy Investigation of Ageing Behavior in a Cu–Ni–Si Alloy
p.267
p.267
TEM Study of Ni-Mn-Co-In Ferromagnetic Shape Memory Alloys
p.271
p.271
Tin Pest and Tin Oxidation on Tin-Rich Lead-Free Alloys Investigated by Electron Microscopy Methods
p.275
p.275
Structural and Mechanical Features of Rapidly Solidified Al-2Fe-2Ni-5Mg Alloy
p.279
p.279
VM12 Steel for Advanced Power Generation Plants – Metrology of the Precipitates by Electron Microscopy
p.283
p.283
Electron Microscopy Investigation of Ageing Behavior in a Cu–Ni–Si Alloy
Abstract:
The investigated material was a commercial CW111A (CuNi2Si) copper alloy containing nominally 1.6–2.5 wt% Ni and 0.4–0.8 wt% Si. The thermo-mechanical treatment consisted of three-stage forging beginning at 900°C and immediate quenching followed by ageing at 500°C for 5 hours bringing about a balance of strength and electrical conductivity suitable for application of the alloy as electrical connectors. The main strengthening phase in the CW111C (CuNi2Si) copper alloy is the β-Ni3Si phase.
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Info:
Periodical:
Solid State Phenomena (Volume 186)
Pages:
267-270
Citation:
Online since:
March 2012
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