GB/T 44654-2024非晶軟磁合金絲材

ICS

29.030

CCS

K14

中華人民共和國國家標(biāo)準(zhǔn)

GB/T44654—2024

非晶軟磁合金絲材

Amorphoussoftmagneticalloywire

2024-09-29發(fā)布2025-04-01實施

國家市場監(jiān)督管理總局發(fā)布

國家標(biāo)準(zhǔn)化管理委員會

GB/T44654—2024

目次

前言

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1

范圍

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1

2

規(guī)范性引用文件

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1

3

術(shù)語和定義

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1

4

牌號命名方法

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1

5

技術(shù)要求

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2

5.1

外觀

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5.2

公稱直徑和允許偏差

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2

5.3

磁性能

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6

試驗方法

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2

6.1

表面質(zhì)量

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2

6.2

公稱直徑和允許偏差

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2

6.3

磁性能

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3

7

檢驗規(guī)則

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3

7.1

檢驗項目

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3

7.2

組批規(guī)則

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3

7.3

抽樣方案

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3

7.4

判定規(guī)則

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3

8

包裝、標(biāo)志、運輸和儲存

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3

8.1

包裝

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3

8.2

標(biāo)志

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4

8.3

運輸

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4

8.4

儲存

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4

附錄A（資料性）非晶絲的部分基本物理參數(shù)典型值和化學(xué)成分

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5

附錄B（規(guī)范性）非晶絲磁極化強度的測量方法

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6

B.1

原理

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6

B.2

試驗條件

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6

B.3

測量設(shè)備

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B.4

試樣

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6

B.5

測量步驟

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6

B.6

試驗數(shù)據(jù)處理

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6

附錄C（規(guī)范性）非晶絲矯頑力測量方法

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7

C.1

測量原理

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7

C.2

測量環(huán)境

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Ⅰ

GB/T44654—2024

C.3

試樣

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7

C.4

測量設(shè)備

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7

C.5

測量步驟

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8

C.6

數(shù)據(jù)處理

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8

C.7

再現(xiàn)性

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10

附錄D（規(guī)范性）非晶絲相對幅值磁導(dǎo)率測量方法

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11

D.1

測量原理

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11

D.2

測量環(huán)境

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11

D.3

試樣

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11

D.4

測量設(shè)備

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11

D.5

測量步驟

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12

D.6

數(shù)據(jù)處理

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12

D.7

再現(xiàn)性

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12

圖1非晶絲的牌號命名方法

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1

圖C.1矯頑力測量電路示意圖

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7

圖C.2磁滯回線

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9

圖D.1螺線管法測量電路示意圖

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11

表1非晶絲的公稱直徑和允許偏差

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2

表2非晶絲的直流磁性能和交流磁性能

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2

表3檢驗項目

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3

表A.1非晶絲的居里溫度、晶化溫度和密度（典型值）

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5

表A.2非晶絲的化學(xué)成分

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5

表C.1使試樣保持在穩(wěn)定循環(huán)狀態(tài)的開關(guān)閉合順序

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10

Ⅱ

GB/T44654—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機構(gòu)不承擔(dān)識別專利的責(zé)任。

本文件由中國電器工業(yè)協(xié)會提出。

本文件由全國電工合金標(biāo)準(zhǔn)化技術(shù)委員會（SAC/TC228）歸口。

本文件起草單位：寧波磁性材料應(yīng)用技術(shù)創(chuàng)新中心有限公司、江蘇揚電科技股份有限公司、哈爾濱

工業(yè)大學(xué)、中國科學(xué)院空天信息創(chuàng)新研究院、國網(wǎng)河北省電力有限公司滄州供電分公司、江西艾特磁材

有限公司、桂林電器科學(xué)研究院有限公司、國網(wǎng)智能電網(wǎng)研究院有限公司、湖南省聯(lián)眾磁學(xué)儀器有限公

司、包頭稀土研究院、浙江兆晶電氣科技有限公司、江西大有科技有限公司、中國計量大學(xué)、和也健康

科技有限公司、內(nèi)蒙古工業(yè)大學(xué)、浙江戴圣思醫(yī)療科技有限公司、中國科學(xué)院寧波材料技術(shù)與工程研究

所、青島理工大學(xué)、山東北科新能源技術(shù)股份有限公司、天津三環(huán)奧納科技有限公司、杭州象限科技有

限公司、河北工業(yè)大學(xué)、中國南方電網(wǎng)有限責(zé)任公司超高壓輸電公司、桂林電子科技大學(xué)、深圳中寶新

材科技有限公司、安徽智磁新材料科技有限公司、北京銘新恒業(yè)科技有限公司、江蘇碧姆帝新材料科技

有限公司、重慶望變電氣（集團）股份有限公司。

本文件主要起草人：滿其奎、陳波、姜思達、莊鑫、宋文樂、毛圣華、崔得鋒、韓鈺、胡特、岳俊宇、

董威威、毛文龍、楊杭福、方彥雯、劉景順、司徒朵、黎嘉威、張樹玲、華迅、安海路、趙毅、王景芹、

楊順建、唐成穎、李盛偉、羅頂飛、李宇展、張默涵、范剛強、朱方梁、賀愛娜、張華、丁一、楊富堯、

劉洋、陸鳴、黃宇華、趙浩融、胡守天。

Ⅲ

GB/T44654—2024