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GB/T 5687.12-2020 Active
GB/T 5687.12-2020 Ferrochromium—Determination of phosphorus,aluminum,titanium,copper,manganese,calcium content—Inductively coupled plasma atomic emission spectrometric method
Abstract
This part of GB/T 5687 specifies the method for determining the content of elements such as phosphorus, aluminum, titanium, copper, manganese, and calcium using inductively coupled plasma atomic emission spectrometry (ICP-AES).
This part is applicable to the determination of phosphorus, aluminum, titanium, copper, manganese, and calcium in chromium iron, and the determination of corresponding elements in silicon-chromium alloys is also applicable to this part. The measurement ranges for each element are shown in Table 1.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 5687.12-2020 |
| CCS | Analysis methods for steel and iron alloys |
| ICS | Iron alloy |
| Implement Date | 2020-09-01 |
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