GB/T 17455-2008 Active National standards

GB/T 17455-2008 Non-destructive testing—Metallographic replica techniques of surface examination

Publish Date: 2008-07-30 Implement Date: 2009-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17455-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Non-destructive testing

Publish Date: 2008-07-30

Implement Date: 2009-02-01

Pages: 4 pages

Scope

This standard specifies the replica technique for surface inspection using transparent nitrocellulose film material, cellulose acetate, or plastic materials (with or without a carrier), which is used to record the unevenness of the metal surface state caused by mechanical or metallurgical reasons. The advantage of the method specified in this standard is that it is suitable for certain difficult-to-detect parts or workpieces that are not allowed to be damaged. Moreover, the replicas can be observed with low-magnification optical devices on-site or taken to the laboratory for inspection under high-magnification metallographic microscopes.