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| Scaling relationships in indentation of power-law creep solids using self-similar indenters | |
| Cheng YT; Cheng, YT (reprint author), GM Corp, Ctr Res & Dev, Mat & Proc Lab, Warren, MI 48090 USA. | |
| Source Publication | Philosophical Magazine Letters
 |
| 2001 | |
| Volume | 81Issue:1Pages:9-16 |
| ISSN | 0950-0839 |
| Abstract | We use dimensional analysis to derive scaling relationships for self-similar indenters indenting solids that exhibit power-law creep. We identify the parameter that represents the indentation strain rate. The scaling relationships are applied to several types of indentation creep experiment with constant displacement rate, constant loading rate or constant ratio of loading rate over load. The predictions compare favourably with experimental observations reported in the literature. Finally, a connection is found between creep and 'indentation-size effect' (i.e. changing hardness with indentation depth or load). |
| Subject Area | 力学 |
| DOI | 10.1080/09500830010008457 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000166218100002 |
| WOS Keyword | CONICAL INDENTATION ; PLASTIC SOLIDS ; HARDNESS |
| WOS Research Area | Physics |
| WOS Subject | Physics, Condensed Matter |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/16644 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Cheng, YT (reprint author), GM Corp, Ctr Res & Dev, Mat & Proc Lab, Warren, MI 48090 USA. |
| Recommended Citation GB/T 7714 | Cheng YT,Cheng, YT . Scaling relationships in indentation of power-law creep solids using self-similar indenters[J]. Philosophical Magazine Letters,2001,81,1,:9-16. |
| APA | Cheng YT,&Cheng, YT .(2001).Scaling relationships in indentation of power-law creep solids using self-similar indenters.Philosophical Magazine Letters,81(1),9-16. |
| MLA | Cheng YT,et al."Scaling relationships in indentation of power-law creep solids using self-similar indenters".Philosophical Magazine Letters 81.1(2001):9-16. |
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