表面粗糙度和基底效应对有机涂层纳米压入测试结果的影响
Influence of Surface Roughness and Substrate-effect on Nanoindentation Results for Organic Coatings
摘 要
为了研究表面粗糙度和基底效应对有机涂层纳米压入测试结果的影响,选择了基板相同、涂层厚度相同但材料不同的三种有机涂层样品进行表面粗糙度扫描和纳米压入测试。结果表明: 纳米压入测试的基底效应受材料的影响,对于不同材料的涂层,基底效应出现的压入深度也不同;同种类型的涂层表面粗糙度越小,其纳米压入硬度值越低,同时表面粗糙度的降低使得纳米压入测试结果的重复性提高。
表面粗糙度
基底效应
有机涂层
nanoindentation
surface roughness
substrate-effect
organic coating
Abstract
The study aimed to demonstrate the effect of roughness and substrate on nanoindentation results of organic coating. Nanoindentation and single profile tests were performed on three coatings with the same thickness,the same substrate and the different paint. The data showed that the results of nanoindentation were influenced by the substrate,and different coatings exhibit substrate-effect in different depth of coatings;for the same coating,the lower surface roughness of coatings,the lower nano-hardness values of coatings,and the repeatability of nano-hardness curve had been improved.
中图分类号 TB302.1
所属栏目 试验与研究
基金项目 宝钢科研项目(K07DSEA070)
收稿日期 2008/10/20
修改稿日期
网络出版日期
作者单位点击查看
备注汪志刚(1983-),男,硕士研究生。
引用该论文: WANG Zhi-gang,WANG Xiu-fang,YANG Xiao-ping,CHEN Qi-wei. Influence of Surface Roughness and Substrate-effect on Nanoindentation Results for Organic Coatings[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2009, 45(9): 525～528
汪志刚,王秀芳,杨晓萍,陈其伟. 表面粗糙度和基底效应对有机涂层纳米压入测试结果的影响[J]. 理化检验－物理分册, 2009, 45(9): 525～528
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】OLIVER W C,PHARR G M. An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments[J]. Journal of Materials Research,1992,7 (6): 1564-1583．
【2】OLIVER W C, PHARR G M. Measurement of hardness and elastic modulus by instrumented indentation: advances in understanding and refinements to methodology[J]. J Mater Res,2004,19 (1): 3-20．
【3】谢存毅. 纳米压痕技术在材料科学中的应用[J]. 物理,2001,30 (7): 432-435．
【4】ISO/FDIS 14577:2002(E) Metallic Materials-instrumented Indention Test for Hardness and Materials Parameters[S]．
【5】MALZBENDER J, DEN TOONDER J M J,BALKENENDE A R,et al. Measuring mechanical properties of coating: a methodology applied to nano-particle-filled sol-gel coating on glass[J]. Mater Sci Eng R,2002,36: 47-103．
【6】张泰华.微/纳米力学测试技术及其应用[M].北京: 机械工业出版社,2004: 8-19 ．
【7】ZHOU M, NOSE M,NOGL K. The influence of substrates on the evaluation of mechanical properties of CrB thin films[J]. ISIJ Int,2000,40 (Suppl): 64-67．
【8】HAINSWORTH S V,SOH W C. The effect of the substrate on the mechanical properties of TiN coatings[J]. Surf Coat Techol,2003,163/164: 515-520．
【9】张泰华. 影响纳米压痕测试结果的因素[C]//纳米力学测试技术及其应用学术研讨会.上海:[s.n.],2004: 54-60．
【2】OLIVER W C, PHARR G M. Measurement of hardness and elastic modulus by instrumented indentation: advances in understanding and refinements to methodology[J]. J Mater Res,2004,19 (1): 3-20．
【3】谢存毅. 纳米压痕技术在材料科学中的应用[J]. 物理,2001,30 (7): 432-435．
【4】ISO/FDIS 14577:2002(E) Metallic Materials-instrumented Indention Test for Hardness and Materials Parameters[S]．
【5】MALZBENDER J, DEN TOONDER J M J,BALKENENDE A R,et al. Measuring mechanical properties of coating: a methodology applied to nano-particle-filled sol-gel coating on glass[J]. Mater Sci Eng R,2002,36: 47-103．
【6】张泰华.微/纳米力学测试技术及其应用[M].北京: 机械工业出版社,2004: 8-19 ．
【7】ZHOU M, NOSE M,NOGL K. The influence of substrates on the evaluation of mechanical properties of CrB thin films[J]. ISIJ Int,2000,40 (Suppl): 64-67．
【8】HAINSWORTH S V,SOH W C. The effect of the substrate on the mechanical properties of TiN coatings[J]. Surf Coat Techol,2003,163/164: 515-520．
【9】张泰华. 影响纳米压痕测试结果的因素[C]//纳米力学测试技术及其应用学术研讨会.上海:[s.n.],2004: 54-60．
相关信息
