合成材料老化与应用Issue(4)：77-79,3.
测量方式对塑料拉伸屈服强度影响的不确定度评定
Evaluation of the Uncertainty on the Measurement Method Impact on the Plastic Tensile Yield Strength
郑有婧 1黄正安 1刘力荣1
作者信息
- 1. 中蓝晨光化工研究设计院有限公司，四川成都610041
- 折叠
摘要
Abstract
According to the Standard GB/T 1040. 2-2006,the author measured the tensile yield strength(TYS) of the PC sample. Proceed from three different elements,cross sectional area,retest and loading value,the author gained three different results. Among them,the author analyzed the uncertainty of two methods of measuring. When the tensile strength of the PC arrived 72. 4MPa,the expanded uncertainty were 0. 950MPa and 0. 952MPa separately.关键词
拉伸性能测试/测量不确定度/拉伸屈服强度Key words
testing for tensile properties/measure uncertainty/TYS分类
化学化工引用本文复制引用
郑有婧,黄正安,刘力荣..测量方式对塑料拉伸屈服强度影响的不确定度评定[J].合成材料老化与应用,2015,(4):77-79,3.
