GB/T 10574.7-2017 Active National standards

GB/T 10574.7-2017 Methods for chemical analysis of tin-lead solders—Part 7:Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titra

GB/T 10574.7-2017 Methods for chemical analysis of tin-lead solders—Part 7:Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titra

Publish Date: 2017-10-14 Implement Date: 2018-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 10574.7-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Welding consumables

Publish Date: 2017-10-14

Implement Date: 2018-05-01

Pages: 8 pages

Scope

This part of GB/T 10574 specifies the method for determining the amount of silver in tin-lead solder.
This part is applicable to the determination of the amount of silver in tin-lead solder. The measurement range of Method 1 is 0.002% to 0.500%; the measurement range of Method 2 is 0.500% to 5.00%.
The method specified in this part is an arbitration analysis method.

Development Information

Word Count: 16 Thousand words Pages: 8 pages

Same series standard

GB/T 10574.8-2017 Methods for chemical analysis of tin-lead solders—Part 8:Determination of zinc content—Flame atomic absorption spectrometric method GB/T 10574.9-2017 Methods for chemical analysis of tin-lead solders—Part 9:Determination of aluminium content—Graphite furnace atomic absorption spectrometric method GB/T 10574.10-2017 Methods for chemical analysis of tin-lead solders—Part 10:Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA titration method GB/T 10574.11-2017 Methods for chemical analysis of tin-lead solders—Part 11:Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry GB/T 10574.12-2017 Methods for chemical analysis of tin-lead solders—Part 12:Determination of sulfur content—High frequency combustion with infrared absorption method GB/T 10574.13-2017 Methods for chemical analysis of tin-lead solders—Part 13:Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method GB/T 10574.14-2017 Methods for chemical analysis of tin-lead solders—Part 14:Determination of tin,lead,antimony,bismuth,silver,copper,zinc,cadmium and arsenic content—Optical emission spectrometry

Replace the following standards

GB/T 10574.7-2003 Methods for chemical analysis of tin-lead solders—Determination of silver content

Referenced Standards

GB/T 8012-2000 Casting tin-lead solders GB/T 8012-2013 Casting tin-lead solders

Related Standards

GB/T 3731-1983 Abolished

GB/T 3731-1983 Covered electrodes—Determination of the efficiency, metal recovery and deposition coefficient

Publish Date: 1983-06-21

GB/T 8454-1987 Replaced

GB/T 8454-1987 Determination of ferrous iron content in reduced ilmenite powder for welding rod

Publish Date: 1987-12-25

GB/T 11364-1989 Replaced

GB/T 11364-1989 Test method of spread-ability and clearance filling ability for filler metal

Publish Date: 1989-05-08

GB/T 13679-1992 Replaced

GB/T 13679-1992 Manganese base brazing filler metals

Publish Date: 1992-09-22

GB/T 13814-1992 Replaced

GB/T 13814-1992 Nickel and nickel alloy covered welding electrodes

Publish Date: 1992-11-05

GB/T 13815-1992 Replaced

GB/T 13815-1992 Aluminium base brazing filler metals

Publish Date: 1992-11-05