ANSI/ASTM A937/A 937M:2001
利用两个相邻试验表面测定绝缘涂层层间电阻的方法

Test Method for Determining Interlaminar Resistance of Insulating Coatings Using Two Adjacent Test Surfaces

ANSI/ASTM A937/A 937M:2001 发布历史

This test method covers a means of testing the interlaminar resistance of electrically insulating coatings as applied to adjacent laminations of flat-rolled electrical steel, under predetermined conditions of voltage, pressure and temperature. It indicates the effectiveness of surface coatings on electrical sheet steels for limiting interlaminar losses in electrical machinery. The interlaminar resistance is measured directly in units of resistance (k). This test method is particularly useful for, but not limited to, electrical steels coated with inorganic insulating coatings. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. The values and equations stated in customary (cgs-emu and inch-pound) or SI units are to be regarded separately as standard. Within this standard, SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with this standard.

ANSI/ASTM A937/A 937M:2001由美国国家标准学会 US-ANSI 发布于 2001。

ANSI/ASTM A937/A 937M:2001 在中国标准分类中归属于: K04 基础标准和通用方法，在国际标准分类中归属于: 19.080 电工和电子试验,29.035.01 绝缘材料综合。

ANSI/ASTM A937/A 937M:2001的历代版本如下：

• 2001年 ANSI/ASTM A937/A 937M:2001 利用两个相邻试验表面测定绝缘涂层层间电阻的方法

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标准号

ANSI/ASTM A937/A 937M:2001

发布

2001年

发布单位

美国国家标准学会

 

 

适用范围

This test method covers a means of testing the interlaminar resistance of electrically insulating coatings as applied to adjacent laminations of flat-rolled electrical steel, under predetermined conditions of voltage, pressure and temperature. It indicates the effectiveness of surface coatings on electrical sheet steels for limiting interlaminar losses in electrical machinery. The interlaminar resistance is measured directly in units of resistance (k). This test method is particularly useful for, but not limited to, electrical steels coated with inorganic insulating coatings. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. The values and equations stated in customary (cgs-emu and inch-pound) or SI units are to be regarded separately as standard. Within this standard, SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with this standard.

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