GB/T 15260-1994 Test method for intergranular corrosion of nickel-based alloys
time:
2024-08-08 23:07:56
- GB/T 15260-1994
- in force
Standard ID:
GB/T 15260-1994
Standard Name:
Test method for intergranular corrosion of nickel-based alloys
Chinese Name:
镍基合金晶间腐蚀试验方法
Standard category:
National Standard (GB)
-
Date of Release:
1994-09-26 -
Date of Implementation:
1995-06-01
Standard ICS number:
Metallurgy>>Metal Material Testing>>77.040.30 Chemical Analysis of Metal MaterialsChina Standard Classification Number:
Metallurgy>>Methods for testing physical and chemical properties of metals>>Methods for testing chemical properties of H25 metals
Release date:
1994-09-26Review date:
2004-10-14Drafting Organization:
Iron and Steel Research Institute of the Ministry of Metallurgical IndustryFocal point Organization:
National Technical Committee on Steel StandardizationPublishing Department:
State Bureau of Technical SupervisionCompetent Authority:
China Iron and Steel Association
Description (Translated English) / downloadSkip to download
Summary:
This standard includes four methods for determining the intergranular corrosion sensitivity of nickel-based alloys, Method A: Iron (III) sulfate-sulfuric acid test; Method B: Copper?Copper sulfate-16% sulfuric acid test; Method C: Hydrochloric acid test; Method D: Nitric acid test. The standard specifies the preparation of samples, sensitization of samples, test equipment, scope of application, test solution, test procedures and evaluation of test results. This standard applies to nickel-based alloys used in corrosive environments. The selection of the four methods, the alloy treatment system and the criteria for the results are negotiated by the alloy supply and demand parties. GB/T 15260-1994 Test method for intergranular corrosion of nickel-based alloys GB/T15260-1994 Standard download decompression password: www.bzxz.net
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