標(biāo)準(zhǔn)號：BS EN 623-1-2006
中文標(biāo)準(zhǔn)名稱：高技術(shù)陶瓷.單塊陶瓷.總則和結(jié)構(gòu)性能.用著色劑滲透試驗(yàn)法對存在缺陷進(jìn)行測定
英文標(biāo)準(zhǔn)名稱：Advanced technical ceramics - Monolithic ceramics - General and textural properties - Part 1: Determination of the presence of defects by dye penetration
標(biāo)準(zhǔn)類型：Q32
發(fā)布日期：2006/6/30 12:00:00
實(shí)施日期：2006/6/30 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)：ENV 1006;EN ISO/IEC 17025
適用范圍：This part of EN 623 specifies qualitative methods for determination of the presence of defects inadvanced technical ceramics by dye penetration tests. The results are reported as visual observationsof dye penetration.Three methods are described:Method A: A fuchsine dye test which is suitable for white or pale-coloured ceramic products,performed using an evacuation test.Method B: A fluorescent dye test which is suitable particularly for those products where the purplefuchsine has insufficient visual contrast with the ceramic material, performed using a proprietary testkit.Method C: A fuchsine dye test which is performed by simple immersion in or spraying with a dyesolution, suitable for routine testing for major defects.