
Rare earth — Vocabulary — Part 2: Metals and their alloys
NORMA vydána dne 15.10.2020
Označení normy: ISO 22444-2:2020
Datum vydání normy: 15.10.2020
Počet stran: 10
Přibližná hmotnost: 30 g (0.07 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: This document defines the terms for rare earth metals and their alloys, as well as for methods of preparation and purification. This document can be used as a reference to unify technical terms in rare earth production, application, inspection, circulation, trading, scientific research and education.