On determination of elastic modulus and indentation hardness by instrumented spherical indentation: influence of surface roughness and correction method

Although, surface roughness can influence the determination of elastic moduli and indentation hardness to some extent by instrumented spherical indentation test, limited work has been done to quantitatively reveal and minimize these influences. In the present work, through a large number of finite e...

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Veröffentlicht in:	Materials research express 2023-08, Vol.10 (8), p.86503
Hauptverfasser:	Peng, Guangjian, Liu, Yu, Xu, Fenglei, Jiang, Hanyang, Jiang, Weifeng, Zhang, Taihua
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum base alloys area correction method elastic modulus Error correction Hardness Hardness tests indentation hardness Modulus of elasticity spherical indentation Surface roughness Surface roughness effects
Online-Zugang:	Volltext
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