GB/T 17911-2018 Translated English of Chinese Standard. (GBT 17911-2018, GB/T17911-2018, GBT17911-2018): Methods of test for refractory fibre producthttps://www.chinesestandard.net, 2018/10/19 - 29 ページ This Standard specifies the test methods for thickness, bulk density, resilience, permanent line change, thermal conductivity, tensile strength and slag content of refractory fibre. This Standard is applicable to refractory fiber cotton, carpet, felt, woven, board, paper and preforms; not applicable to products delivered in a wet state. |
目次
Measurement of tensile strength | 17 |
Measurement of slag content | 18 |
Test report | 21 |
1999 | 26 |
1999 as well as the reasons | 27 |
informative Calculation of thermal conductivity at actual temperature of each point in the sample | 29 |
多く使われている語句
50 below test according to 6.3.2 according to Clause according to formula according to GB/T Acupuncture Added GB/T Annex arbitration method average temperature braid center calorimeter central calorimeter clamp Clause 12 Comparison on sub-clause compressive stress degrees Celsius diameter disc Dry the specimen Electric drying oven fibre products Figure heat conducted Heating furnace hot surface temperature internal protection device item Report layer of specimens millimeters modified nearest of 0.1g Needle type thickness negative pressure screening Negative pressure sieve original thickness permanent line change Place the specimen platinum wires Prepare specimen according product thickness refractory relevant parties required by Clause resilience Result calculation Calculate result is rounded sample silicon carbide slag ball slag content specific heat capacity specified Specimen preparation Standard and ISO sub-clause number Technical differences tensile strength test items Test report Test steps test temperature thermal conductivity thermocouple type thickness gauge vernier caliper water flow rate water temperature whole number according