YS/T 944-2013
Composite material of AgSnO₂/ Copper and its alloy (English Version)

Standard No.

YS/T 944-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 944-2013

Scope

This standard specifies the requirements, inspection methods, acceptance rules and markings, packaging, transportation, storage and quality certificate and contract (or order form) content of silver tin dioxide/copper and copper alloy composite plate products. This standard applies to silver tin dioxide/copper and copper alloy composite sheets used in high-voltage switch circuit breakers, various AC and DC contactors, circuit breakers, relays, transfer switches, etc. in power systems.

YS/T 944-2013 Referenced Document

• GB/T 15072.1 Test method of precious alloys.Determination of gold content for gold ,platinum and palladium alloys.Potentiometric titration using ferrous sulfate
• GB/T 15072.10 Test method of precious metal alloys.Determination of nickel content for gold alloys.Complexometric backing titration using EDTA
• GB/T 15072.11 Test method of precious metal alloys.Determination of gadolinium and beryllium contents for gold alloys.Inductively coupled plasma atomic emission spectrometry
• GB/T 15072.12 Test method of precious metal alloys.Determination of nickel contents for silver alloys.Hydrogen peroxide spectrophotometry
• GB/T 15072.13 Test method of precious metal alloys.Determination of tin,cerium and lanthanium contents for silver alloys.Inductively coupled clasma atomic emission spectrometry
• GB/T 15072.14 Test method of precious metal alloys.Determination of aluminium and nickel contents for silver alloys.Inductively coupled plasma atomic emission spectrometry
• GB/T 15072.15 Test method of precious metal alloys.Determination of nickel,zinc and manganese contents for gold,silver and palladium alloys.Inductively coupled plasma atomic emission spectrometry
• GB/T 15072.16 Test method of precious metal alloys.Determination of copper and manganese contents for gold alloys.Inductively coupled plasma atomic emission spectrometry
• GB/T 15072.17 Test method of precious metal alloys.Determination of tungsten contents for platinum alloys.Tungstic acid gravimetry
• GB/T 15072.18 Test method of precious metal alloys.Determination of zirconium and gadolinium contents for gold alloys.Inductively coupled plasma atomic emission spectrometry
• GB/T 15072.19 Test method of precious metal alloys.Determination of vanadium and magnesium contents for silver alloys.Inductively coupled plasma atomic emission spectrometry
• GB/T 15072.2 Test method of precious metal alloys.Determination of silver contents for silver alloys.Potentionmeter titration with sodium chloride
• GB/T 15072.20 Gold alloys-Determination of zirconium content
• GB/T 15072.3 Test method of precious metal alloys.Determination of platinum content for gold,platinum and palladium alloys.Electricity titration using potassium permanganate
• GB/T 15072.4 Test method of precious metal alloys.Determination of palladium content for palladium and silver alloys.Butanedione dioxime gravimetry
• GB/T 15072.5 Test method of precious metal alloys.Determination of silver content for gold and palladium alloys.Potentionmeter titration with potassium iodide
• GB/T 15072.6 Test method of precious metal alloys.Determination of iridium contents for platinum,palladium alloys.Electricity titration with ferrous sulfate
• GB/T 15072.7 Test methods of precious metal alloys.Determination of chromium and iron contents for gold alloys.Inductively coupled plasma atomic emission spectrometry
• GB/T 15072.8 Test method of precious metal alloys.Determination of copper content for gold,palladium and silver alloys.Complexometric return titration using thiourea releasing EDTA
• GB/T 15072.9 Test method of precious metal alloys.Determination of indium content for gold alloys.Complexometric return titration using EDTA
• GB/T 15077 Geometric size measuring methods of precious metals and their alloy materials
• GB/T 15159-2008 Composite material strips of precious metals and their alloys
• GB/T 228.1 Metallic materials—Tensile testing—Part 1: Method of test at room temperature*， 2021-12-31 Update
• GB/T 231.1 Metallic materials—Brinell hardness test—Part 1: Test method*， 2018-05-14 Update
• GB/T 3048.2 Test methods for electrical properties of wires and cables - Part 2: Tests for resistivity of metallic materials
• GB/T 5231 Designation and chemical composition of wrought copper and copper alloys*， 2022-03-09 Update
• GB/T 7124 Adhesives.Determination of tensile lap-shear strength of rigid-to-rigid bonded assemblies
• YS/T 370 Preparation methods of metallographic samples of precious metals and their alloys*， 2018-10-22 Update

YS/T 944-2013 history

• 2013 YS/T 944-2013 Composite material of AgSnO<下标2>/ Copper and its alloy