Effects of experimental variables on PMMA nano-indentation measurements (SCI)

CORC > 寒区旱区环境与工程研究所 > 中科院寒区旱区环境与工程研究所（未分类） > 期刊论文

	Effects of experimental variables on PMMA nano-indentation measurements (SCI)
	Jin T.; Niu X. Y.; Xiao G. S.; Wang Z. H.; Zhou Z. W.; Yuan G. Z.; Shu X. F.
刊名	Polymer Testing
	2015
卷号	41 页码:1-6
英文摘要	This work aims to investigate the effects of experimental variables on nano-indentation measurements on PMMA. A wide range of conditions, including different load levels, loading rates, holding times and unloading rates were employed to examine the sensitivity of nano-indentation measurements to the selected experimental variables. The test results indicate that the elastic modulus and hardness of PMMA are approximately load-level invariant. However, they are sensitive to the loading rate, holding time and unloading rate. Both elastic modulus and hardness increase with increasing loading rate, while increasing holding time leads to decreasing elastic modulus and hardness. Moreover, the unloading rate has almost no obvious effect on the hardness of PMMA, while the opposite is true for elastic modulus. (C) 2014 Elsevier Ltd. All rights reserved.
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.casnw.net/handle/362004/27255]
专题	寒区旱区环境与工程研究所_中科院寒区旱区环境与工程研究所（未分类）_期刊论文
推荐引用方式 GB/T 7714	Jin T.,Niu X. Y.,Xiao G. S.,et al. Effects of experimental variables on PMMA nano-indentation measurements (SCI)[J]. Polymer Testing,2015,41:1-6.
APA	Jin T..,Niu X. Y..,Xiao G. S..,Wang Z. H..,Zhou Z. W..,...&Shu X. F..(2015).Effects of experimental variables on PMMA nano-indentation measurements (SCI).Polymer Testing,41,1-6.
MLA	Jin T.,et al."Effects of experimental variables on PMMA nano-indentation measurements (SCI)".Polymer Testing 41(2015):1-6.