GB/T 19345-2003 in English

SUPERSEDED

Amorphous and nanocrystalline soft magnetic alloy strips

Issued on:2003-01-01
Implemented on:2004-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $110.00
$107.00

Standard No:	GB/T 19345-2003
Document status:	SUPERSEDED
Superseded by:	GB/T 19345.1-2017 Amorphous and nanocrystalline alloys―Part 1:Fe-based amorphous soft magnetic alloy strips GB/T 19345.2-2017 Amorphous and nanocrystalline alloy - Part 2: Fe-based nanocrystalline soft magnetic alloy strips
Superseded on:	2018-07-01
Title in English:	Amorphous and nanocrystalline soft magnetic alloy strips
Title in Chinese:	非晶纳米晶软磁合金带材
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2003-01-01
Implemented on:	2004-05-01
ICS Classification:	77.140.40-Steels with special magnetic properties
Chinese Classification:	H58-Precision alloy
Professional Classification:	GB-National Standard
Related Keywords:	nanocrystalline soft magnetic alloy strips nanocrystalline soft magnetic alloy strip soft magnetic alloy strip amorphous nanocrystalline magnetic amplifier
Related Topics:	Soft magnetic alloy Nano Amorphous Nanocrystalline gold nanowavelength Amorphous Material Composition crystal Soft magnetic Nano gold magnetic metal nanocluster gold nano environment Nano gold spectrum Nanogold Synthesis crystallinity crystal soft magnetic Nanogold Flow Cytometry Nano gold carrier a nanometer Amorphous and nanocrystalline ribbons Nanocrystalline series tape Amorphous and nanocrystalline ribbons nanocrystalline ribbon nanocrystalline ribbon Synthesis of gold nanoparticles Amorphous nanocrystalline Crystal English Amorphous peak nano twins Gold nanosynthesis Amorphous + Jingjing Nano gallium alloy Primary crystal Nanocrystalline titanium foil nano dendrite Polycrystalline and Amorphous Magnetic crystal amorphous alloy amorphous magnetic domain nano-amorphous Non-Nano Batteries Amorphous and Polycrystalline nanocrystalline amorphous polycrystalline and amorphous Amorphous and Nanocrystalline Gold Nano Quantitative Palladium Ruthenium Alloy Nano nanomaterial grains nano twins Amorphous phase Nano gold + flow semi-crystalline and amorphous multi-element amorphous alloy Aspect gold nanoparticles Crystal faces Carrier gold nanoparticles Crystalline amorphous phase Amorphous Crack Jingjing Nanogold and monatomic gold Nanocrystalline Soft Magnetic Alloy nanocrystalline conjugated Amorphous alloy Reflection peaks of gold nanoparticles Gold Nanomaterials Spectra Gold Nanomaterials + Spectroscopy Crystallization Seed nano metal clusters gold nanocoupling twinned metallography double amorphous phase Nanogold 2017 duplex amorphous Nano gold characteristics amorphous magnetic material twinned metallography nanocrystalline core GBT19345 GB/T 19345-2003 Nanocrystalline-amorphous Amorphous magnetic ring XRD amorphous area Nanocrystalline products Amorphous technology Amorphous Alloy Group Amorphous nanocrystals abroad Amorphous Nanocrystalline Overseas Amorphous alloy powder technical standards Amorphous Strip International Amorphous Nanocrystalline Magnetic Core International Nanocrystalline magnetic core

《GB/T 19345-2003非晶、纳米晶软磁合金带材》由TC183（全国钢标准化技术委员会）归口，TC183SC10（全国钢标准化技术委员会特殊合金分会）执行，主管部门为中国钢铁工业协会。
本标准规定了非晶、纳米晶软磁合金带材的尺寸、外形、技术要求、试验方法、检验规则、包装、标志及质量证明书等内容。本标准适用于制造配电变压器、中频变压器、高频开关电源变压器、脉冲变压器、互感器、滤波电感和电抗器、共模电感、磁放大器和饱和电感、传感器等铁芯以及磁屏蔽用的非晶纳米晶软磁合金带材。

1 Scope
This standard specifies the dimensions, shape, technical requirements, test methods, inspection rules, packaging, marking and inspection certificate for amorphous & nanocrystalline soft magnetic alloy strip.
This standard is applicable to the amorphous nanocrystalline soft magnetic alloy strip (hereinafter referred to as “strip”) used for producing the iron cores of distribution transformer, medium frequency transformer, high frequency switching power transformer, pulse transformer, mutual inductor, filter inductance and reactor, common-mode inductance, magnetic amplifier and saturated inductance, transducer as well as for magnetic shielding.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 223.3 Methods for chemical analysis of iron, steel and alloy The bi-pyrazoline methane phosphomolybdic acid weighting method for the determination of Phosphorus content
GB/T 223.6 Methods for chemical analysis of iron, steel and alloy The neutralization titration method for the determination of Boron content
GB/T 223.11 Methods for chemical analysis of iron, steel and alloy The ammonium persulfate oxidization volumetric method for the determination of Chromium content
GB/T 223.12 Methods for chemical analysis of iron, steel and alloy The sodium carbonate separation-diphenyl carbazide photometric method for the determination of Chromium content