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GB/T 40737-2021 Active National standards

GB/T 40737-2021 Remanufacturing—Test method for performance of laser cladding layer

GB/T 40737-2021 Remanufacturing—Test method for performance of laser cladding layer

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40737-2021
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Basic standards and general methods
ICS Name: Surface treatment and plating coating combined
Publish Date: 2021-10-11
Implement Date: 2022-05-01
Pages: 13 pages

Scope

This document specifies the basic requirements for sample preparation, testing equipment, testing conditions, testing procedures, test results, and test reports for performance tests of remanufactured laser cladding layers, including thickness, metallographic structure analysis, tensile testing, bending testing, impact testing, fracture analysis, hardness, surface defects of cladding layers, wear resistance, and corrosion resistance. This document is applicable to performance testing of laser cladding layers on remanufactured mechanical products; new products manufactured using the same process can also refer to and implement it accordingly.

Development Information

Word Count: 27 Thousand words Pages: 13 pages

Referenced Standards

GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 229-1994 Metallic materials—Charpy notch impact test GB/T 229-2007 Metallic materials—Charpy pendulum impact test method GB/T 229-2020 Metallic materials—Charpy pendulum impact test method GB/T 232-1999 Metallic materials—Bend test GB/T 232-2010 Metallic materials—Bend test GB/T 232-2024 Metallic materials—Bend testing method GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 1814-1979 Inspection method for steel work fractures GB/T 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 10125-1997 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2012 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 12444-2006 Metallic materials—Wear test method—Block-on-ring sliding wear test GB/T 13298-1991 Metal—Inspection method of microstructure GB/T 13298-2015 Inspection methods of microstructure for metals GB/T 15822.1-2005 Non-destructive testing—Magnetic particle testing—Part 1:General principles GB/T 15822.1-2024 Non-destructive testing—Magnetic particle testing—Part 1:General principles GB/T 15822.3-2005 Non-destructive testing—Magnetic particle testing—Part 3:Equipment GB/T 15822.3-2024 Non-destructive testing—Magnetic particle testing—Part 3:Equipment GB/T 17394.1-2014 Metallic materials—Leeb hardness test—Part 1:Test method GB/T 18851.1-2005 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 18851.1-2012 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 18851.4-2005 Non-destructive testing—Penetrant testing—Part 4:Equipment GB/T 28619-2012 Remanufacturing—Terminology GB/T 29795-2013 Laser repairing technology—Terms and definitions GB/T 28619-2024 Remanufacturing—Terminology JY/T 0584-2020 Scanning electron microscopy analysis method general principles GB/T 18851.1-2024 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 17394.1-2025 Metallic materials—Leeb hardness test—Part 1:Test method

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