Порошки металлические. Определение кажущейся плотности. Часть 1. Метод воронки
Название (англ.):
Metallic powders; Determination of apparent density; Part 1 : Funnel method
Описание (англ.):
This second edition cancels and replaces the first edition (i. e. ISO 3923:1977). The method is intended for metallic powders that flow freely through a 2,5 mm diameter orifice. It may, however, be used for powders that flow with difficulty through a 2,5 mm diameter orifice but flow freely through a 5 mm diameter orifice. Methods for powders that will not flow through a 5 mm diameter orifice are specified in parts 2 and 3.
Дата регистрации:
01.12.79
Дата введения:
01.11.79
Код КГС:
В59
Код ОКСТУ:
1709;1790
Код ОКС(МКС):
77.160
Код ОКП:
1709;1790
Нормативные ссылки:
DIN ISO 3923-1-1980, EQV*NF A95-111-1977, EQV*UNI 4888/1(1988/UNI), NEQ*EN 23923-1-1993, EQV*NF EN 23923-1(1993/AFNOR), EQV
Ключевые слова:
BULK DENSITY DENSITY MEASUREMENT DETERMINATION FUNNELS FUNNELS (LABORATORY) METALLIC POWDER METALLIC POWDERS POWDER METALLURGY PRODUCTS PULVERULENT PRODUCTS SAMPLES TESTING VOLUME PRODUCTION