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JB/T 4394-2016 English PDF

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JB/T 4394-2016: Rare earth magnesium silicon alloys. Chemical analysis methods of total rare earth, silicon, total magnesium and magnesia
Status: Valid

JB/T 4394: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 4394-2016English579 Add to Cart 5 days [Need to translate] Rare earth magnesium silicon alloys. Chemical analysis methods of total rare earth, silicon, total magnesium and magnesia Valid JB/T 4394-2016
JB/T 4394-1999English599 Add to Cart 3 days [Need to translate] Chemical analysis methods for total rare-earth, silicon, magnesium in rare-earth magnesium alloys Obsolete JB/T 4394-1999
JB 4394-1987English519 Add to Cart 4 days [Need to translate] Chemical Analysis Methods for Total Rare-earth, Silicon, Magnesiun, in Rare-earth Magnesium Alloys Obsolete JB 4394-1987

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Basic data

Standard ID JB/T 4394-2016 (JB/T4394-2016)
Description (Translated English) Rare earth magnesium silicon alloys. Chemical analysis methods of total rare earth, silicon, total magnesium and magnesia
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J31
Classification of International Standard 77.140.80
Word Count Estimation 25,297
Date of Issue 2016-01-15
Date of Implementation 2016-06-01
Older Standard (superseded by this standard) JB/T 4394-1999
Quoted Standard GB/T 4010
Regulation (derived from) ?Ministry of Industry and Information Technology Bulletin 2016 No.3
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies chlorophosphonazo III photometric method, oxalate mass method, EDTA volumetric method for the determination of total rare earth content, mass spectrometry and volumetric method for the determination of silicon content, azochlorine I photometric method, copper reagent separation EDTA complexometric titration ICP, inductively coupled plasma-atomic emission spectrometry (ICP-ICP-AES), ICP-OES, ICP-AES, ICP-AES. This standard is applicable to the determination of total rare earth, silicon, total magnesium and magnesium oxide in rare earth magnesium silicon alloy.

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