Hardmetals Chemical analysis by flame atomic absorption spectrometry Part 1: General requirements

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

01-10-1983

Publisher

International Organization for Standardization

Subsequent parts of ISO 7627 specify methods for determination of the content of a number of elements (see the table). The method is applicable to cabides of chromium, niobium, tantalum, titanium, tungsten, vanadium, mixtures of these carbides and binder metals, all grades of presintered or sintered hardmetals, produced from these cabides, and coated hardmetals, after total removal of coating, with the elements shown in the table.

DevelopmentNote	Also numbered as BS EN 27627-1 (10/2005)
DocumentType	Standard
Pages	2
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
NBN EN 27627-1 : 1993	Identical
NEN ISO 7627-1 : 1993	Identical
NS ISO 7627-1 : 1ED 1993	Identical
I.S. EN 27627-1:1994	Identical
PN EN 27627-1 : 1996	Identical
SN EN 27627-1 : 1993	Identical
UNE-EN 27627-1:1993	Identical
EN 27627-1:1993	Identical
NF EN 27627-1 : 1993	Identical
DIN ISO 7627-1:1991-07	Identical
BS 5600-4.17.1:1986	Identical

ISO 7627-2:1983	Hardmetals Chemical analysis by flame atomic absorption spectrometry Part 2: Determination of calcium, potassium, magnesium and sodium in contents from 0,001 to 0,02 % (m/m)
ISO 7627-5:1983	Hardmetals Chemical analysis by flame atomic absorption spectrometry Part 5: Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium in contents from 0,5 to 2 % (m/m)
ISO 7627-6:1985	Hardmetals Chemical analysis by flame atomic absorption spectrometry Part 6: Determination of chromium in contents from 0,01 to 2 % (m/m)
ISO 7627-3:1983	Hardmetals Chemical analysis by flame atomic absorption spectrometry Part 3: Determination of cobalt, iron, manganese and nickel in contents from 0,01 to 0,5 % (m/m)
ISO 7627-4:1983	Hardmetals Chemical analysis by flame atomic absorption spectrometry Part 4: Determination of molybdenum, titanium and vanadium in contents from 0,01 to 0,5 % (m/m)
EN 27627-5:1993	Hardmetals - Chemical analysis by flame atomic absorption spectrometry - Part 5: Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium in contents from 0,5 to 2 % (m/m) (ISO 7627-5:1983)
EN 27627-2:1993	Hardmetals - Chemical analysis by flame atomic absorption spectrometry - Part 2: Determination of calcium, potassium, magnesium and sodium in contents from 0,001 to 0,02 % (m/m) (ISO 7627-2:1983)
EN 27627-6:1993	Hardmetals - Chemical analysis by flame atomic absorption spectrometry - Part 6: Determination of chromium in contents from 0,01 to 2 % (m/m) (ISO 7627-6:1985)