GB/T 39042-2020
电工钢单片磁性能测试 H线圈法
Measurement of the magnetic properties of electrical steels by means of a single sheet tester—H-coil method
- 实施日期
- 2021-02-01
- ICS 分类
- 77.040.99
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 39042-2020
Measurement of the magnetic properties of electrical steels by means of a single sheet tester—H-coil method
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Test method for artificial defect sizes of zirconium tube flaw detection comparison samples
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Evaluation method for hydrogen-induced delayed fracture of high strength steels
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Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies
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Quantitative analysis of dendritic segregation in steel billets
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Test methods for cruciform joints of steel structures
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Inspection of non-metallic inclusions in steel—Blue fracture test method
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Methods of measurement of resistivity,density and stacking factor of electrical steel strip and sheet
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Metallic materials—Resistivity measurement method
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Determination of average grain size of metal—Electron backscatter diffraction (EBSD)method
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Determination of banded structure of steel—Part 2: Quantitative method
GB/T 15711-2018
Inspection of non-metallic inclusions of steel—Etching test method of tower samples