Standard No.:	GB/T 25151.2-2010
English Name:	Fabrication and inspection method for high pressure urea equipment—Part 2:Selective corrosion examination and metallography examination for ultra low-carbon chromated nickel molybden
Chinese Name:	尿素高压设备制造检验方法 第2部分：尿素级超低碳铬镍钼奥氏体不锈钢选择性腐蚀检查和金相检查
Chinese Classification:	G93    Chemical equipment
Professional Classification:	GB    National Standard
ICS Classification:	71.120.10 71.120.10    Reaction vessels and their components 75.180.20    Processing equipment 71.120.10
Issued by:	AQSIQ; SAC
Issued on:	2010-9-26
Implemented on:	2011-3-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	100.0
Delivery:	via email in 1~3 business day

GB/T25151的本部分规定了尿素级超低碳铬镍钼奥氏体不锈钢选择性腐蚀深度和显微组织检查的试样选取、制作、检查项目和方法。
本部分适用于尿素级超低碳铬镍钼奥氏体不锈钢晶间腐蚀试验后的选择性腐蚀检查和金相检查。