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GB/T 223.90-2021 Active
GB/T 223.90-2021 Iron,steel and alloy—Determination of silicon content—Inductively coupled plasma atomic emission spectrometric method
Abstract
This document specifies the method for determining the silicon content using inductively coupled plasma atomic emission spectrometry.
This document is applicable to the determination of the silicon content ranging from 0.01% to 5% by mass in pig iron, cast iron, non-alloy steel, low-alloy steel, and alloy steel.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 223.90-2021 |
| CCS | Analysis methods for steel and iron alloys |
| ICS | Black metal comprehensive |
| Implement Date | 2022-03-01 |
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