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YS/T 502.1-2024 English PDF

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YS/T 502.1-2024: (Chemical analysis method of tungsten-rhenium alloy - Part 1: Determination of rhenium content - Spectrophotometry and Inductively Coupled Plasma Atomic Emission Spectrometry)
Status: Valid

YS/T 502.1: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YS/T 502.1-2024English299 Add to Cart 3 days [Need to translate] (Chemical analysis method of tungsten-rhenium alloy - Part 1: Determination of rhenium content - Spectrophotometry and Inductively Coupled Plasma Atomic Emission Spectrometry) Valid YS/T 502.1-2024
YS/T 502-2006English129 Add to Cart 2 days [Need to translate] Determination of rhenium in rhenium-tungsten alloys. Spectrophotometric method using dimethylglyoxime Valid YS/T 502-2006

Basic data

Standard ID YS/T 502.1-2024 (YS/T502.1-2024)
Description (Translated English) (Chemical analysis method of tungsten-rhenium alloy - Part 1: Determination of rhenium content - Spectrophotometry and Inductively Coupled Plasma Atomic Emission Spectrometry)
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H14
Classification of International Standard 77.120.99
Word Count Estimation 13,115
Date of Issue 2024-10-24
Date of Implementation 2025-05-01
Older Standard (superseded by this standard) YS/T 502-2006
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the method for determining the rhenium content in tungsten-rhenium alloy by spectrophotometry and inductively coupled plasma atomic emission spectrometry. This standard is applicable to the determination of rhenium content in tungsten-rhenium alloy. The determination range (mass fraction) of spectrophotometry is 0.50% to 5.00%, and the determination range (mass fraction) of inductively coupled plasma atomic emission spectrometry is 0.50% to 28.00%. For the overlapping determination ranges, spectrophotometry is used as the arbitration method.

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