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GB/T 20853-2007 English PDF

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GB/T 20853-2007: Corrosion of metals and alloys -- Corrosion in artificial atmosphere -- Accelerated corrosion test involving exposure controlled conditions of humidity cycling and intermittent spraying of a salt solution
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 20853-2007English274 Add to Cart 3 days [Need to translate] Corrosion of metals and alloys -- Corrosion in artificial atmosphere -- Accelerated corrosion test involving exposure controlled conditions of humidity cycling and intermittent spraying of a salt solution Valid GB/T 20853-2007

PDF similar to GB/T 20853-2007


Standard similar to GB/T 20853-2007

GB/T 22639   GB/T 19292.1   GB/T 19292.4   GB/T 19747   GB/T 16545   GB/T 20854   

Basic data

Standard ID GB/T 20853-2007 (GB/T20853-2007)
Description (Translated English) Corrosion of metals and alloys -- Corrosion in artificial atmosphere -- Accelerated corrosion test involving exposure controlled conditions of humidity cycling and intermittent spraying of a salt solution
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H25
Classification of International Standard 77.060
Word Count Estimation 14,156
Date of Issue 2007-03-09
Date of Implementation 2007-10-01
Quoted Standard ISO 4628-1; ISO 4628-2; ISO 4628-4; ISO 4628-5; GB/T 6461; GB/T 16545
Adopted Standard ISO 16701-2003, IDT
Regulation (derived from) China National Standard Approval Announcement2007 No.3 (Total No.103)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the metal in the presence of chloride ions environmental corrosion test methods. Mainly sodium chloride from the sea and road de-icing salt. This standard specifies the equipment and test procedures for accelerated corrosion testing. The trial in a highly controlled manner to simulate the atmospheric corrosion conditions. This standard includes a corrosion protection of metal and non-metal materials with corrosion protection. The accelerated laboratory corrosion test applies to: -metals and their alloys, -Metallic coatings, -chemical conversion overlay, -organic coatings on metal. In particular, the surface treatment method applied to optimization compared.

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