| Numerical verification for instrumented spherical indentation techniques in determining the plastic properties of materials | |
Zhang TH(张泰华) ; Jiang P(姜鹏); Feng YH(冯义辉); Yang R(杨荣); Zhang TH(张泰华)
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| Source Publication | Journal of Materials Research
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| 2009-11-30 | |
| Volume | 24Issue:12Pages:3653-3663 |
| ISSN | 0884-2914 |
| Abstract | Instrumented indentation tests have been widely adopted for elastic modulus determination. Recently, a number of indentation-based methods for plastic properties characterization have been proposed, and rigorous verification is absolutely necessary for their wide application. In view of the advantages of spherical indentation compared with conical indentation in determining plastic proper-ties, this study mainly concerns verification of spherical indentation methods. Five convenient and simple models were selected for this purpose, and numerical experiments for a wide range of materials are carried out to identify their accuracy and sensitivity characteristics. The verification results show that four of these five methods can give relatively accurate and stable results within a certain material domain, which is defined as their validity range and has been summarized for each method. |
| Subject Area | 实验固体力学 |
| DOI | 10.1557/JMR.2009.0428 |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000272412500022 |
| WOS Keyword | STRESS-STRAIN CURVE ; METAL MATERIALS ; TENSILE PROPERTIES ; SHARP INDENTATION ; TESTS ; PARAMETERS ; INDENTERS ; EXTRACT ; MODEL ; STEEL |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/28807 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Zhang TH(张泰华) |
| Recommended Citation GB/T 7714 | Zhang TH,Jiang P,Feng YH,et al. Numerical verification for instrumented spherical indentation techniques in determining the plastic properties of materials[J]. Journal of Materials Research,2009,24,12,:3653-3663. |
| APA | Zhang TH,Jiang P,Feng YH,Yang R,&张泰华.(2009).Numerical verification for instrumented spherical indentation techniques in determining the plastic properties of materials.Journal of Materials Research,24(12),3653-3663. |
| MLA | Zhang TH,et al."Numerical verification for instrumented spherical indentation techniques in determining the plastic properties of materials".Journal of Materials Research 24.12(2009):3653-3663. |
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| File Name/Size | DocType | Version | Access | License | ||
| JMR_2009_24(12)_3653（1942KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-ND | View Download | |
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