$The deformation and fracture behavior of an electrodeposited nanocrystalline Ni under compression$

The deformation and fracture behavior of an electrodeposited nanocrystalline Ni under compression

► A bulk nanocrystalline Ni with a thickness of about 5.4 mm is made. ► The nc Ni holds an ultrahigh strength of 2920 MPa and an accepted ductility of 16%. ► The deformation-induced grain growth and triple-junction cracks are observed. A bulk and dense nanocrystalline Ni with an average grain size o...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2011-10, Vol.528 (27), p.7878-7886
Hauptverfasser:	Shen, Xixun, Xu, Zhou, Lian, Jianshe, Jiang, Qing
Format:	Artikel
Sprache:	eng
Schlagworte:	Compression Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Fracture Fracture mechanics Mechanical and acoustical properties of condensed matter Mechanical properties of nanoscale materials Microcracks Micrometers Nanocrystalline Nanocrystals Nanostructure Nickel Physics Surface layer Texture
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