RU2013138026A - METHOD FOR DETERMINING MATERIAL PROPERTIES BY NANOINDENTING - Google Patents
METHOD FOR DETERMINING MATERIAL PROPERTIES BY NANOINDENTING Download PDFInfo
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- RU2013138026A RU2013138026A RU2013138026/28A RU2013138026A RU2013138026A RU 2013138026 A RU2013138026 A RU 2013138026A RU 2013138026/28 A RU2013138026/28 A RU 2013138026/28A RU 2013138026 A RU2013138026 A RU 2013138026A RU 2013138026 A RU2013138026 A RU 2013138026A
- Authority
- RU
- Russia
- Prior art keywords
- indentation
- indenter
- microconsole
- properties
- patterns
- Prior art date
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
1. Способ определения свойств материала наноиндентированием, заключающийся в том, что проводят вдавливание с постоянной скоростью жесткого индентора, закрепленного на конце микроконсоли, в испытуемый образец материала, регистрируют диаграммы вдавливания индентора в виде зависимости значений контактной силы от глубины вдавливания при одновременной регистрации электрического напряжения; определяют глубину вдавливания индентора, как разность между перемещением и прогибом микроконсоли с последующим определением свойств материала по расчетным зависимостям.2. Способ по п.1, заключающийся в том, что диаграммы вдавливания индентора дополнительно регистрируют по крайней мере для двух разных температур материала.1. The method of determining the properties of the material by nanoindentation, which consists in pushing a rigid indenter fixed at the end of the microconsole into a test material sample at a constant speed, indenter indentation patterns are recorded in the form of the dependence of the contact force on the indentation depth while recording an electrical voltage; determine the indentation indentation depth as the difference between the movement and deflection of the microconsole with the subsequent determination of the material properties from the calculated dependences. 2. The method according to claim 1, wherein the indenter indentation patterns are additionally recorded for at least two different material temperatures.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2013138026/28A RU2551263C2 (en) | 2013-08-13 | 2013-08-13 | Method to determine properties of material by nanoindentation |
Applications Claiming Priority (1)
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RU2013138026/28A RU2551263C2 (en) | 2013-08-13 | 2013-08-13 | Method to determine properties of material by nanoindentation |
Publications (2)
Publication Number | Publication Date |
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RU2013138026A true RU2013138026A (en) | 2015-02-20 |
RU2551263C2 RU2551263C2 (en) | 2015-05-20 |
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RU2013138026/28A RU2551263C2 (en) | 2013-08-13 | 2013-08-13 | Method to determine properties of material by nanoindentation |
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RU (1) | RU2551263C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107144483A (en) * | 2017-05-11 | 2017-09-08 | 兰州大学 | A kind of many test systems of the nano impress based on liquid nitrogen refrigerating |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US6752012B2 (en) * | 2002-01-31 | 2004-06-22 | Texas Instruments Incorporated | Combined electrical test and mechanical test system for thin film characterization |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107144483A (en) * | 2017-05-11 | 2017-09-08 | 兰州大学 | A kind of many test systems of the nano impress based on liquid nitrogen refrigerating |
CN107144483B (en) * | 2017-05-11 | 2023-10-03 | 兰州大学 | Nanometer indentation multi-field test system based on liquid nitrogen refrigeration |
Also Published As
Publication number | Publication date |
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RU2551263C2 (en) | 2015-05-20 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160814 |