GB/T 4948-2002 in English

SUPERSEDED

Sacrificial anode of Al-Zn-In series alloy

Issued on:2002-08-29
Implemented on:2003-01-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $210.00
$204.00

Standard No:	GB/T 4948-2002
Document status:	SUPERSEDED
Superseded by:	GB/T 4948-2025 Sacrificial anode of aluminum alloy
Superseded on:	2025-08-01
Title in English:	Sacrificial anode of Al-Zn-In series alloy
Title in Chinese:	铝—锌—铟系合金牺牲阳极
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2002-08-29
Implemented on:	2003-01-01
Superseding:	GB/T 4948-1985 Sacrificial anode of Al-Zn-In system alloy
ICS Classification:	47.020.05-Materials and components for shipbuilding
Chinese Classification:	U05-Vessel materials and their inspection methods
Professional Classification:	GB-National Standard
Related Keywords:	sacrificial anode sacrificial anodes al-zn-in series alloy scopethis standard aluminum-zinc-indium alloy sacrificial
Related Topics:	sacrificial agent Anodic stripping zinc Indium grease gb/t4948 Pressed Indium Electrode xrf indium sacrificial agent Pressed Indium Electrode Preparation of InGa Alloy anode circuit indium icp Indium emission indium + icp dsc+indium indium peak dsc Tumor benefit Efficiency sacrifice Silicon anode Anode material Anode material Silicon anode HKUST Indium Jiang Xin sacrifice AlInAs indium dsc indium heavy metal Xi Fengcha Indium electrode potential knot ring sacrifice sacrificial anode Standard Aluminum Zinc Aluminum Alloy Zinc Agent Lithium on zinc aluminum alloy indium+dsc Indium Magnesium Alloy Zinc aluminum Inno Indium-containing alloy Kaifeng indium lgc indium Sacrificial bacteria GBT4948 GB/T 4948-1985 GB/T 4948-2002 zinc anode indium Cabin sacrificial anode Lithium indium alloy potential Zinc aluminum alloy products Lead Indium Alloy Testing sacrificial anode europe Sacrificial anode related gbt4948-2002 gbt4948 gb/t4948-2002 gb/t 4948

《GB/T 4948-2002铝-锌-铟系合金牺牲阳极》由TC12（全国海洋船标准化技术委员会）归口，TC12SC4（全国海洋船标准化技术委员会船用材料应用工艺分会）执行，主管部门为国家标准化管理委员会。
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。

Scope

This standard specifies the specifications, requirements, test methods, inspection rules and signs, packaging, transportation and storage of aluminum-zinc-indium alloy sacrificial anodes (hereinafter referred to as sacrificial anodes). This standard is applicable to the design, production and inspection of sacrificial anodes for cathodic protection in industrial fields such as ships in seawater medium, port engineering and marine engineering facilities, seawater cooling water systems, and storage tank sedimentation water parts. The design, production and inspection of sacrificial anodes for cathodic protection of other steel structures in seawater, fresh seawater, sea mud and other corrosive media can also be used as a reference.

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