Standard No.:	GB/T 4948-2002
English Name:	Sacrificial anode of Al-Zn-In series alloy
Chinese Name:	铝—锌—铟系合金牺牲阳极
Chinese Classification:	U05    Vessel materials and their inspection methods
Professional Classification:	GB    National Standard
ICS Classification:	47.020.05 47.020.05    Materials and components for shipbuilding 47.020.05
Issued by:	AQSIQ
Issued on:	2002-8-29
Implemented on:	2003-1-1
Status:	valid
Superseding:	GB/T 4948-1985 Sacrificial anode of Al-Zn-In system alloy
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	210.00
Delivery:	via email in 1~3 business day

本标准规定了铝-锌-铟系合金牺牲阳极的规格型号、要求、试验方法、检验规则和标志、包装、运输与贮存。本标准适用于海水介质中的船舶、港工与海洋工程设施、海水冷却系统和储罐沉积水部位等工业领域阴极保护用的牺牲阳极的设计、生产和检验。海水、淡海水、海泥等腐蚀介质中其他钢结构阴极保护用的牺牲阳极的设计、生产和检验亦可参照使用。