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GB/T 223.88-2019 Active
GB/T 223.88-2019 Iron,steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method
Abstract
This part of GB/T 223 specifies the method for determining the calcium and magnesium content in pure iron, cast iron, steel, and high-temperature alloys using inductively coupled plasma atomic emission spectrometry.
This part is applicable to the determination of calcium content with a mass fraction of 0.0005% to 0.006% and magnesium content with a mass fraction of 0.0005% to 0.20%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 223.88-2019 |
| CCS | Analysis methods for steel and iron alloys |
| ICS | Black metal comprehensive |
| Implement Date | 2020-05-01 |
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