Standard No.:	GB/T 12948-1991
English Name:	Plain bearings－Metallic multilayer plain bearings－Destructive testing of bond for bearing metals
Chinese Name:	滑动轴承 双金属结合强度 破坏性试验方法
Chinese Classification:	J12    Sliding bearing
Professional Classification:	GB    National Standard
ICS Classification:	21.100.10 21.100.10    Plain bearings 21.100.10
Source Content Issued by:	AQSIQ
Issued on:	1991-6-4
Implemented on:	1992-3-1
Status:	superseded
Superseded by:	GB/T 18329.2-2023 Plain bearings—Metallic multilayer plain bearings—Part 2:Destructive testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm
Superseded on:	2024-6-1
Superseding:	JB 3938-1985
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.0
Delivery:	via email in 1~3 business day

本标准规定了轴承双金属结合强度的术语与代号，试样尺寸、试验方法、试验结果的计算与评定、标志和试验报告内容。本标准适用于合金层厚度大于和等于２mm的锡、铅、铜和铝基轴承合金材料与钢背结合强度的测定。