NANOHARDNESS AND ELASTIC MODULUS MEASUREMENT OF THIN FILM MATERIAL SURFACE WITH THE QUASICONTINUUM METHOD

Acta Metall Sin

2007, Vol. 43

Issue (8): 851-856 DOI:

Research Articles

Current Issue | Archive | Adv Search

NANOHARDNESS AND ELASTIC MODULUS MEASUREMENT OF THIN FILM MATERIAL SURFACE WITH THE QUASICONTINUUM METHOD

;JIANG Wu-Gui

南昌航空工业学院材料学院；清华大学工程力学系

Cite this article:

JIANG Wu-Gui. NANOHARDNESS AND ELASTIC MODULUS MEASUREMENT OF THIN FILM MATERIAL SURFACE WITH THE QUASICONTINUUM METHOD. Acta Metall Sin, 2007, 43(8): 851-856 .

Download:

PDF(580KB)
Export: BibTeX | EndNote (RIS)

Abstract Quasicontinuum simulations were performed to study the feature of plastic deformation in the initial stage of nanoindentation test of single crystal aluminium and single crystal copper using rigid cylindrical indenter. The corresponding load-depth loading and unloading curves at different depths were obtained. The contact stiffness, nanohardness and elastic modulus both single crystal aluminium and single crystal copper at different depths were calculated by Oliver-Pharr method. The calculated results using quasicontinuum method were compared with nanoindentation experiments published. The results show that the contact stiffness-displacement relations both single crystal aluminium and single crystal copper are linear. The simulated results indicate that the size effect phenomenon exist in nanohardness measurement both single crystal aluminium and single crystal copper. The nanohardnesses of them are 0.584±0.013GPa and 0.755±0.027GPa, respectively. Size effect phenomenon don’t exist in elastic modulus measurement both single crystal aluminium and single crystal copper. The elastic moduluses of them are 84.088±0.332GPa and 131.833±4.449GPa, respectively. The results calculated using the quasicontinuum method agree with the nanoindentation experiments, indicating that it is reliable and valid to measure the nanohardness and elastic modulus by using this approach.

Key words: quasicontinuum method nanoindentation size effect nanohardness elastic modulus

Received: 09 November 2006

ZTFLH:

TB383

	Service

	E-mail this article
	Add to citation manager
	E-mail Alert
	RSS
	（）
	Articles by authors
	JIANG Wu-Gui

URL:

https://www.ams.org.cn/EN/ OR https://www.ams.org.cn/EN/Y2007/V43/I8/851

[1]Zhang T H,Yang Y M.Adv Mech,2002;32:349 (张泰华，杨业敏．力学进展，2002；32：349)
[2]Oliver W C,Pharr G M.J Mater Res,1992;7:1564
[3]Zhang T H,Yang Y M.Chin Mech Eng,2002;13:2148 (张泰华，杨业敏．中国机械工程，2002；13：2148)
[4]Gao D Y,Zhu Y.For Mach Woodwork Equip,2006;34(6): 14 (高东宇，朱瑛．林业机械与木工设备，2006；34(6)：14)
[5]Zhu Y,Yao Y X,Chen S D,Zhou L,Pahlovy S A.Metrol Meas Technol,2005;25(3):13 (朱瑛，姚英学，陈朔冬．周亮．Pshlovy SA．计测技术，2005；25(3)：13)
[6]Tan M X.Acta Metall Sin,2005;41:1020 (谭孟曦．金属学报，2005；41：1020)
[7]Shi L Q,Sun T,Yan Y D,Dong S.Nanotechnol Precis Eng,2006;4:146
[8]Liu Y,Chen D F.J Wuhan Univ Technol(Transp Sci Eng),2003;27:690 (刘扬，陈定方．武汉理工大学学报(交通科学与工程版)，2003；27：690)
[9]Huo D H,Liang Y C,Cheng K,Dong S.J Harbin Inst Technol(New Series),2003;10:408
[10]Miller R,Tadmor E B.J Comput-Aided Mater Des,2002; 9:203
[11]Li Q K,Zhang Y,Chu W Y.Acta Metall Sin,2004;40: 1238 (李启楷，张跃，褚武扬．金属学报．2004；40：1238)
[12]Tadmor E B.PhD Dissertation,Brown University,Prov- idence,Rhode Island,1996
[13]Shenoy V B,Miller R M,Tadmor E B,Phillips R,Ortiz M.Phys Rev Lett,1998;80:742
[14]Shenoy V B,Miller R M,Tadmor E B,Rodney D,Phillips R,Ortiz M.J Mech Phys Solid,1999;47:611
[15]Ercolessi F,Adams J B.Europhys Lett,1994;28:583
[16]Foiles S M,Baskes M I,Daw M S.Phys Rev,1986;33B: 7983L

[1]	ZHAO Yafeng, LIU Sujie, CHEN Yun, MA Hui, MA Guangcai, GUO Yi. Critical Inclusion Size and Void Growth in Dual-Phase Ferrite-Bainite Steel During Ductile Fracture[J]. 金属学报, 2023, 59(5): 611-622.
[2]	YU Shaoxia, WANG Qi, DENG Xiangtao, WANG Zhaodong. Preparation and Size Effect of GH3600 Nickel-Based Superalloy Ultra-Thin Strips[J]. 金属学报, 2023, 59(10): 1365-1375.
[3]	ZHU Bin, YANG Lan, LIU Yong, ZHANG Yisheng. Micromechanical Properties of Duplex Microstructure of Martensite/Bainite in Hot Stamping via the Reverse Algorithms in Instrumented Sharp Indentation[J]. 金属学报, 2022, 58(2): 155-164.
[4]	LAN Liangyun, KONG Xiangwei, QIU Chunlin, DU Linxiu. A Review of Recent Advance on Hydrogen Embrittlement Phenomenon Based on Multiscale Mechanical Experiments[J]. 金属学报, 2021, 57(7): 845-859.
[5]	SUN Xiaojun, HE Jie, CHEN Bin, ZHAO Jiuzhou, JIANG Hongxiang, ZHANG Lili, HAO Hongri. Effect of Fe Content on the Microstructure, Electrical Resistivity, and Nanoindentation Behavior of Zr₆₀Cu₄₀_-_xFe_x Phase-Separated Metallic Glasses[J]. 金属学报, 2021, 57(5): 675-683.
[6]	QU Ruitao, WANG Xiaodi, WU Shaojie, ZHANG Zhefeng. Research Progress in Shear Banding Deformation and Fracture Mechanisms of Metallic Glasses[J]. 金属学报, 2021, 57(4): 453-472.
[7]	CAO Qingping, LV Linbo, WANG Xiaodong, JIANG Jianzhong. Magnetron Sputtering Metal Glass Film Preparation and the “Specimen Size Effect” of the Mechanical Property[J]. 金属学报, 2021, 57(4): 473-490.
[8]	WANG Mingkang, YUAN Junhao, LIU Yufeng, WANG Qing, DONG Chuang, ZHANG Zhongwei. Effect of Ti on β Structural Stability and Mechanical Properties of Zr-Nb Binary Alloys[J]. 金属学报, 2021, 57(1): 95-102.
[9]	LIU Jizhao, HUANG Hefei, ZHU Zhenbo, LIU Awen, LI Yan. Numerical Simulation of Nanohardness in Hastelloy N Alloy After Xenon Ion Irradiation[J]. 金属学报, 2020, 56(5): 753-759.
[10]	Sensen HUANG,Yingjie MA,Shilin ZHANG,Min QI,Jiafeng LEI,Yaping ZONG,Rui YANG. Influence of Alloying Elements Partitioning Behaviors on the Microstructure and Mechanical Propertiesin α+β Titanium Alloy[J]. 金属学报, 2019, 55(6): 741-750.
[11]	Pengyue ZHAO, Yongbo GUO, Qingshun BAI, Feihu ZHANG. Research of Surface Defects of Polycrystalline Copper Nanoindentation Based on Microstructures[J]. 金属学报, 2018, 54(7): 1051-1058.
[12]	Guangping ZHANG, Honglei CHEN, Xuemei LUO, Bin ZHANG. Progress in Thermal Fatigue of Micro/Nano-ScaleMetal Conductors[J]. 金属学报, 2018, 54(3): 357-366.
[13]	Yefei MA, Zhuman SONG, Siqian ZHANG, Lijia CHEN, Guangping ZHANG. Evaluation of Fatigue Properties of CA6NM Martensite Stainless Steel Using Miniature Specimens[J]. 金属学报, 2018, 54(10): 1359-1367.
[14]	Hongyang XU,Haibo KE,Huogen HUANG,Pei ZHANG,Pengguo ZHANG,Tianwei LIU. Nanoindentation Creep Behavior of U₆₅Fe₃₀Al₅ Amorphous Alloy[J]. 金属学报, 2017, 53(7): 817-823.
[15]	Jihou LIU,Hongyun ZHAO,Zhuolin LI,Xiaoguo SONG,Hongjie DONG,Yixuan ZHAO,Jicai FENG. Microstructures and Mechanical Properties of Cu/Sn/Cu Structure Ultrasonic-TLP Joint[J]. 金属学报, 2017, 53(2): 227-232.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed