Standard No.:	GB/T 13012-1991
English Name:	Solid steels--Methods of measurement of the d. c. magnetic properties
Chinese Name:	钢材直流磁性能测量方法
Chinese Classification:	H21    Metal physical property test method
Professional Classification:	GB    National Standard
Issued by:	SBTS
Issued on:	1991-06-22
Implemented on:	1992-3-1
Status:	abolished
Superseded by:	GB/T 13012-2008 Methods of measurement of d.c. magnetic properties of magnetically soft materials
Superseded on:	2009-5-1
Abolished on:	2009-05-01
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180.00
Delivery:	via email in 1~3 business day

本标准规定了开路磁通测残磁方法、直流磁特性测量方法和内禀矫顽力测量方法的术语定义及符号、测量原理、试样、测量装置、测量步骤、计算、重复性和试验报告。本标准适用于矫顽力为0.5kA/m至100kA/m范围内的钢材，包括板材和棒材的磁性参数的测量。使用者可以根据需要对本标准中规定的三种方法之一进行选择使用。