DZ/T 0101.12-1994
Active
GB/T 3655-2022
Active
National standards
GB/T 3655-2022 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an epstein frame
GB/T 3655-2022 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an epstein frame
Basic Information
Standard Code:
GB/T 3655-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the physical properties of metals
ICS Name:
-
Publish Date:
2022-10-12
Implement Date:
2022-10-12
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国钢标准化技术委员会(SAC/TC 183)
Pages:
29 pages
Scope
本文件规定了用爱泼斯坦方圈测量电工钢带（片）磁性能的通则和技术细节。
本文件适用于晶粒取向和晶粒无取向电工钢带（片）频率上限为400 Hz的交流磁性能的测量及直流磁性能的测量。
爱泼斯坦方圈适用于测量由各级别电工钢带（片）制取的试样。其交流磁性能的测定是在给定的磁极化强度峰值（或磁场强度的峰值）和给定的频率及正弦感应电压下进行的。
测量在环境温度（23±5） ℃下进行，测量前试样先退磁。更高频率下的测量按照GB/T 10129的规定进行。
Development Information
Drafting Units:
宝山钢铁股份有限公司、长沙天恒测控技术有限公司、冶金工业信息标准研究院、首钢智新迁安电磁材料有限公司、湖南省计量检测研究院、全球能源互联网研究院有限公司
Drafting Persons:
唐灵、周新华、王玉婕、沈杰、龚坚、刘宝石、徐昱、陈新、周星、舒子奇、刘兆月、马光、向前
Replace the following standards
Referenced Standards
GB/T 2521.1-2016 Cold-rolled electrical steel delivered in the fully-processed state—Part 1:Grain non-oriented steel strip(sheet)
GB/T 2521.2-2016 Cold-rolled electrical steel delivered in the fully-processed state—Part 2:Grain-oriented steel strip(sheet）
GB/T 2900.60-2002 Electrotechnical terminology—Electromagnetism
GB/T 9637-2001 Electrotechnical terminology— Magnetic materials and components
GB/T 10129-2019 Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies
GB/T 13012-1991 Solid steels—Methods of measurement of the d.c. magnetic properties
GB/T 13012-2008 Methods of measurement of d.c.magnetic properties of magnetically soft materials
GB/T 17951.2-2002 Cold-rolled grain non-oriented electrical steel strip (sheet) delivered in the semi-processed state
GB/T 17951.2-2014 Cold-rolled non-oriented electrical steel strip delivered in the semi-processed state
GB/T 19289-2003 Methods of measurement of density, resistivity and stacking factor of electrical steel sheet and strip
GB/T 19289-2019 Methods of measurement of resistivity,density and stacking factor of electrical steel strip and sheet
GB/T 2521.2-2025 Cold-rolled electrical steel delivered in the fully-processed state—Part 2:Grain-oriented steel strip(sheet)
Adopt standards
IEC 60404-2:1996
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