Standard No.:	GB/T 15260-1994
English Name:	Nickel - Based alloys - Determination of resistance to intergranular corrosion
Chinese Name:	镍基合金晶间腐蚀试验方法
Chinese Classification:	H25    Metal chemical property test method
Professional Classification:	GB    National Standard
ICS Classification:	77.040.30 77.040.30    Chemical analysis of metals 77.040.30
Issued by:	AQSIQ
Issued on:	1994-9-26
Implemented on:	1995-6-1
Status:	superseded
Superseded by:	GB/T 15260-2016 Standard Test Method for Intergranular Corrosion of Nickel Alloys by Corrosion of Metals and Alloys
Superseded on:	2017-7-1
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	100.00
Delivery:	via email in 1~3 business day

本标准包括了测定镍基合金晶间腐蚀敏感性的四种方法，方法A：硫酸铁（Ⅲ）-硫酸试验；方法B：铜硫酸铜-16%硫酸试验；方法C：盐酸试验；方法D：硝酸试验。标准中规定了试样的制备、试样的敏化、试验设备、适用范围、试验溶液、试验程序和试验结果评定。本标准适用于腐蚀环境中所使用的镍基合金。四种方法的选择，合金的处理制度以及结果的判据等由合金的供需双方协商。