GB/T 13748.4-2013 Active National standards

GB/T 13748.4-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 4:Determination of manganese content—Periodate spectrophotometric method

GB/T 13748.4-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 4:Determination of manganese content—Periodate spectrophotometric method

Publish Date: 2013-09-06 Implement Date: 2014-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 13748.4-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for light metals and their alloys

ICS Name: Aluminum and aluminum alloys

Publish Date: 2013-09-06

Implement Date: 2014-05-01

Pages: 11 pages

Scope

This part of GB/T 13748 specifies the determination method for the manganese content in magnesium and magnesium alloys.
Method I of this part is applicable to the determination of manganese content in magnesium alloys (containing Zr, RE, Th, Ag). The determination range is 0.050% to 2.70%.
Method II of this part is applicable to the determination of manganese content in magnesium and magnesium alloys (not containing Zr, RE, Th, Ag). The determination range is 0.010% to 0.80%.
Method III of this part is applicable to the determination of manganese content in primary magnesium ingots. The determination range is 0.0005% to 0.010%.

Development Information

Word Count: 18 Thousand words Pages: 11 pages

Same series standard

GB/T 13748.1-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 1:Determination of aluminium content GB/T 13748.7-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 7:Determination of zirconium content GB/T 13748.8-2013 Chemical analysis methods of magnesium and magnesium alloys—Part8:Determination of rare earth content—Gravimetric method GB/T 13748.9-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 9:Determination of iron content—Orthopenanthroline spectrophotometric method GB/T 13748.10-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 10:Determination of silicon content—Molybdenum blue spectrophotometric method GB/T 13748.12-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 12:Determination of copper content GB/T 13748.14-2013 Chemical analysis methods of magnesium and magnesium alloys—Part14:Determination of nickel content—Dimethylglyoxime trophotometric method GB/T 13748.15-2013 Chemical analysis methods of magnesium and magnesium alloys—Part15:Determination of zinc content GB/T 13748.22-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 22:Determination of thorium content

Replace the following standards

GB/T 13748.4-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of manganese content—Periodate spectrophotometric method

Adopt standards

ISO 2353:1972 ISO 809:1973 ISO 810:1973

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