標(biāo)準(zhǔn)號：DIN EN 1007-6-2008
中文標(biāo)準(zhǔn)名稱：**工業(yè)陶瓷.陶瓷復(fù)合材料.纖維增強(qiáng)的試驗(yàn)方法.第6部分:高溫下長纖維抗拉性能的測定
英文標(biāo)準(zhǔn)名稱：Advanced technical ceramic - Ceramic composites - Methods of test for reinforcements - Part 6: Determination of tensile properties of filaments at high temperature; English version of DIN EN 1007-6:2008-02
標(biāo)準(zhǔn)類型：Q32
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：Q32
國際標(biāo)準(zhǔn)分類號：81.060.30
引用標(biāo)準(zhǔn)：EN 1007-3;EN 1007-4;EN 60584-1;EN 60584-2;EN ISO 7500-1;EN ISO/IEC 17025
適用范圍：This European Standard specifies the conditions for measurement of tensile properties a of single filament ofceramic fibres at high temperatures in air or inert atmosphere (vacuum or controlled atmosphere). The methodapplies to continuous ceramic filaments taken from tows, yarns, staple fibre, braids and knitting, that have strain tofracture less than or equal to 5 % and show linear elastic behaviour to fracture.The method does not apply to testing for homogeneity of strength properties of fibres, nor does it assess the effectsof volume under stress. Statistical aspects of fibre failure are not included.Two methods are proposed depending on the temperature of the filament end:-- Hot end method: this method allows determination of tensile strength, of Young's modulus and of the stress strain curve.NOTE 1 Current experience with this technique is limited to 1 300 ℃, because of the application temperature of ceramicglue.-- Cold end method.NOTE 2 This method is limited to 1 700 ℃ in air and 2 000 ℃ in inert atmosphere because of the limits of furnaces.