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Micro-indentation hardness studies on human bones

 

作者: Meera Ramrakhiani,   Deepti Pal,   T.S. Murty,  

 

期刊: Cells Tissues Organs  （Karger Available online 1979）
卷期: Volume 103, issue 3  

页码: 358-362

 

ISSN:1422-6405

 

年代: 1979

 

DOI:10.1159/000145035

 

出版商: S. Karger AG

 

关键词: Bones;Vicker’s hardness;Surface distortion

 

数据来源: Karger

 

摘要:

Bones from different portions of human skeleton are polished and cut to suitable sizes and then subjected to micro-indentation at various loads using Vicker’s diamond pyramidal indenter. The Vicker’s hardness number is found to differ slightly from portion to portion of the skeleton. Interferometric studies of the indentation reveal that the applied stress of indentation causes a ‘pile-up’ of material near the corners of the pyramidal

 

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