The method is applicable to products having titanium contents between 0,005 and 0,3 % (m/m). However, the method is not applicable completely to alloys having silicon contents higher than 1 % (m/m) (see annex). Specifies principle and procedure of the method, reagents, apparatus, sampling, expression of results and test report.
Số hiệu tiêu chuẩn
ISO 1118
Tên tiêu chuẩn
Aluminium and aluminium alloys; Determination of titanium; Spectrophotometric chromotropic acid method
Ngày phát hành
1978-12-00
Tiêu chuẩn tương đương
BS 1728-25 (1980-03-31), IDT * GB/T 20975.12 (2008), MOD * NF A06-574 (1966-04-01), IDT * UNE 7229 (1973-12-15), NEQ * STN ISO 1118 (1992-11-01), IDT * CSN ISO 1118 (1992-11-01), IDT
Từ khóa
Aluminium * Aluminium alloys * Chemical analysis and testing * Chromotropic acid * Determination of content * Light metals * Spectrophotometry * Titanium