GB/T 43102-2023 in English

VALID

Metallic coatings—Porosity tests—Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour

Issued on:2023-09-07
Implemented on:2024-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	GB/T 43102-2023
Document status:	VALID
Title in English:	Metallic coatings—Porosity tests—Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour
Title in Chinese:	金属覆盖层孔隙率试验用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2023-09-07
Implemented on:	2024-04-01
ICS Classification:	25.220.40-Metallic coatings
Chinese Classification:	A29-Material Protection
Professional Classification:	GB-National Standard
Related Keywords:	metallic coatings porosity palladium coatings palladium deposits coatings porosity
Related Topics:	Porosity metal oxide layer Metal Porosity Definition Metal Porosity Definition Test microporosity Mesopores Microporosity Sulfur dioxide porosity test Porosity of aluminum alloy Metal overlays Determination of porosity of gold overlays on metal substrates Nitric acid vapor test porosity level sulfur dioxide vapor Measurement of domestic porosity vacuum porosity optical porosity Determination method of metal porosity open porosity Coating Sulfur Dioxide Test Metallographic porosity Metal Porosity Test Method Stone porosity optical porosity palladium sulfite National Standard Porosity porosity metal semimetallic cobalt disulfide Porosity testing basis Mesoporosity what test porosity porosity sample National Porosity Standard What is the porosity of the palladium layer? Palladium layer porosity National Standard Porosity loose porosity porosity graphene Metal Porosity Operations Porosity analysis Copper sulfate coating test Porosity analysis Pore + peak Graphene porosity Graphene porosity oxide layer metal porosity size Field porosity Film porosity Film porosity How about microporosity light gap Palladium + sulfur dioxide How porosity is measured Strata Porosity test method porosity standard Porosity of aluminum alloy loose porosity palladium sulfur dioxide How to measure the porosity of metal gap Porosity pm porosity detection open porosity closed porosity Porosimeter metallography of porosity How to test the porosity of the coating Channel porosity metal digestibility Graphitization and porosity Metallographic porosity Alloy Porosity Test Method Porosity? Sulfur dioxide and bromine vapor pole piece porosity Determination of Porosity with Sulfur Dioxide Metallographic porosity electroplating sulfur dioxide Porosity Characterization capillary porosity Oxygen loading rate Test method for gold porosity g4 porosity capillary porosity Porous What is the porosity of the coating porosity iso test method How to measure coating porosity g3 pores Bulk porosity How to Measure Porosity Electrode porosity Concrete porosity Graphite porosity The difference between porosity and void fraction How to measure the porosity of aluminum alloy Is metal vapor a single atom? Determination of coating porosity Porosity of plating layer Metallographic test method for metal porosity Mine porosity determination execution Electroplated hard chromium porosity Metal porosity division Layer porosity Cylinder liner porosity Porosity of aluminum alloy Metallographic porosity testing standard document Continuous porosity test National standard method for determination of metal porosity Measurement of porosity by ignition method Determination of porosity of metal materials Gold layer porosity Determination of porosity of gold plating National standard method for determination of porosity by metallographic method Porosity of plastic parts Classification of porosity Metal porosity test Connected porosity test Fabric Porosity Test Coating porosity detection Blade coating porosity Coating vulcanization experiment Metallographic method to measure porosity Coating porosity detection Porosity testing of coatings Scope of application of porosity testing method Porosity of plastic parts Porosity standards for plastic parts Sludge porosity Palladium Nickel Porosity Test Method Welding porosity Porosity content test porosity conductivity

《GB/T 43102-2023金属覆盖层孔隙率试验用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率》由TC57（全国金属与非金属覆盖层标准化技术委员会）归口，TC57SC6（全国金属与非金属覆盖层标准化技术委员会腐蚀分会）执行，主管部门为中国机械工业联合会。

Introduction

This standard specifies the method for determining the porosity of gold or palladium coatings using sulfur dioxide/sulfur trioxide vapor. It outlines procedures and requirements for conducting tests to evaluate the integrity of metallic layers, focusing on the specific characteristics of gold and palladium deposits. The test methodology described ensures accurate assessment of coating quality by identifying potential defects or voids within the deposited layer.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: NB/T 47013.2-2015 YD/T 3934-2021 GB 50021-2001(2009)

Sample only — not a preview of GB/T 43102-2023

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