JB/T 9493.2-1999 Active Industry standards-Mechanical

JB/T 9493.2-1999 The chemical analysis methods for the resistance alloys of manganese copper and new kangkang copper involve the determination of manganese using the nitrate ammonium oxidation method combined with the ammonium ferrous sulfate titration method

Publish Date: 1999-08-06 Implement Date: 2000-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JB/T 9493.2-1999

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1999-08-06

Implement Date: 2000-01-01

Pages: 4 pages

Development Information

Pages: 4 pages

Same series standard

JB/T 9493.1-1999 The chemical analysis methods for the manganese bronze and new-type kangkang bronze resistance alloy are determined by electrolytic weight method for copper content JB/T 9493.3-1999 Method for chemical analysis of manganin and novokostant resistance alloy The dimethylglyoxime gravimetric method for the determination of nickel content JB/T 9493.4-1999 Method for chemical analysis of manganin and novokostant resistance alloy The sulphosaliclic acid photometric method for the determination of iron content JB/T 9493.5-1999 JB/T 9493.5-1999 MnCu and Xinkang Copper Resistance Alloy Chemical Analysis Methods: Silicon Mo-Sulphur Green Method for Determining Silicon Content JB/T 9493.6-1999 The chemical analysis methods for the resistance alloys of manganese copper and new-type Kangan copper using perchloric acid dehydration weight method to determine the silicon content JB/T 9493.7-1999 The chemical analysis methods for the manganese copper and new-type kangkang copper resistance alloys involve the separation of benzoic acid amine using EDTA titration method to determine the aluminum content

Replace the following standards

ZB H13 001.2-1988

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