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20/30372090 DC
BS ISO 23156. Ferronickels. Determination of phosphorus, manganese, chromium, copper and cobalt contents. Inductively coupled plasma atomic emission spectrometric method
CURRENCY
| Standard number: | 20/30372090 DC |
| Pages: | 20 |
| Released: | 2020-09-01 |
| Status: | Draft for Comment |
DESCRIPTION
20/30372090 DC
This standard 20/30372090 DC BS ISO 23156. Ferronickels. Determination of phosphorus, manganese, chromium, copper and cobalt contents. Inductively coupled plasma atomic emission spectrometric method is classified in these ICS categories:
- 77.100 Ferroalloys
- 77.120.40 Nickel, chromium and their alloys
This document specifies a method for the determination of phosphorus, manganese, chromium, copper and cobalt contents in ferronickels, by inductively coupled plasma optical emission spectrometry, within the ranges specified in Table 1.
This method is applicable to all kinds of ferronickels specified in ISO 6501.
Table 1
Application ranges of the elements to be determined
| Phosphorus | 0,009 to 0,045 |
| Manganese | 0,02 to 1,0 |
| Chromium | 0,076 to 1,86 |
| Cobalt | 0,24 to 1,4 |
| Copper | 0,02 to 0,07 |