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Status : Active
Standard Type : Main
Document No : ISO 7529:2017
Document Year : 2017
Pages : 5
Edition : 2
Section Volume : Nickel and nickel alloys (ISO/TC 155.)
Vanadium, which can be present as an impurity in the alloy, will give a positive bias interference. However, at a level of a mass fraction of 0,2 %, this bias is equivalent to a mass fraction of 0,068 % chromium, which is about half the reproducibility of the method.