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TB/T 2984-2000

Chinese Standard: 'TB/T 2984-2000'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
TB/T 2984-2000English279 Add to Cart Days<=3 Plain bearings. Metallic multilayer plain bearings penetrate non-destructive testing Valid TB/T 2984-2000

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Detail Information of TB/T 2984-2000; TB/T2984-2000; TBT 2984-2000; TBT2984-2000
Description (Translated English): (Plain bearings. Metallic multilayer plain bearings penetrate non-destructive testing)
Sector / Industry: Railway & Train Industry Standard (Recommended)
Classification of Chinese Standard: S33
Word Count Estimation: 10,000
Date of Issue: 2000-03-29
Date of Implementation: 2000-11-01
Adopted Standard: ISO 4386-3-1992, MOD
Drafting Organization: Qishuyan Locomotive & Rolling Stock Technology Research Institute
Administrative Organization: Qishuyan Locomotive & Rolling Stock Technology Research Institute
Summary: This standard specifies the test bearing sliding surface defects bonding defects and a penetration NDT methods. The penetration testing method is applicable to: a) in multilayer plain bearings bearing face and backing counterpart surface and the bearing alloy bonding defects within the transition zone between the test and can not press the TB/T 2959-1999 ultrasonic inspection bond defect inspection. b) the bearing sliding surface defect inspection. Multilayer plain bearings penetration testing should normally be carried out after completion of the final processing step. Bonding defect test applies only to a backing material made of steel, consisting of steel or cast bronze cast multilayer plain bearings. Backing bearing a tin or tin difficult materials such as pearlitic cast iron, stainless steel or aluminum sliding bearing formed, since the backing bearings and bearing no adhesive layer between the alloy material, the method can not be used Inspection bonding defects.


Related standard:   TB/T 2983-2000  TB/T 2987.1-2000
   
 
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