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《Journal of Nantong University(Natural Science Edition)》 2013-01
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Study on Tensile Strength and Variation of Basalt Fibers

REN Yu1,WANG Ping2(1.School of Textile and Clothing,Nantong University,Nantong 226019,China; 2.College of Textiles,Donghua University,Shanghai 201620,China)  
The tensile properties of a kind of China-made continuous basalt fibers are analyzed.The scattering of the tensile strength of the basalt fibers is evaluated using Weibull Statistical theory in order to discuss the relationship between the size effect and distribution of the tensile strength of the basalt fibers.The tensile strength as well as the scattering of the basalt fibers is influenced by the size effect.The tensile strength of the basalt fibers decreases and its scattering increases with the increase of the length of fiber samples;on the other hand,the tensile strength of the basalt fibers decreases with the increase of the fineness of fiber samples,but the relationship between the fineness and scattering of the tensile strength is irregular.
【Fund】: 南通大学博士科研启动基金项目(09B11)
【CateGory Index】: TS102.41
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