China National Standards

China ferronickel GB Standards List


  •  China "ferronickel" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 30072-2013 ferronickel - Determination of nickel content - EDTA titrimetric method
    镍铁 镍含量的测定 EDTA滴定法
    China National Standards
    ferronickel

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    GB/T 25051-2010 ferronickel shot - Sampling for analysis
    镍铁颗粒 成分分析用样品的采取
    China National Standards
    ferronickel

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    GB/T 25050-2010 ferronickel ingots or pieces - Sampling for analysis
    镍铁锭或块 成分分析用样品的采取
    China National Standards
    ferronickel

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    GB/T 25049-2010 ferronickel
    镍铁
    China National Standards
    ferronickel

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    GB/T 24585-2009 ferronickel - Determination of phosphorus, manganese, chromium, copper, cobalt and silicon contents - Inductively coupled plasma atomic emission spectrometric method
    镍铁 磷、锰、铬、铜、钴和硅含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 24198-2009 ferronickel - Determination of nickel, silicon, phosphorus, manganese, cobalt, chromium, and copper contents - Wavelength dispersive X-ray fluorescence spectrometry(Routine method)
    镍铁 镍、硅、磷、锰、钴、铬和铜含量的测定 波长色散X-射线荧光光谱法(常规法)
    China National Standards
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    GB/T 21933.3-2008 ferronickel - Determination of cobalt content - Flame atomic absorption spectrometric method
    镍铁 钴含量的测定 火焰原子吸收光谱法
    China National Standards
    ferronickel

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    GB/T 21933.2-2008 ferronickel - Determination of silicon content - Gravimetric method
    镍铁 硅含量的测定 重量法
    China National Standards
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    GB/T 21933.1-2008 ferronickel - Determination of nickel content - The dimethylglyoxime gravimetric method
    镍铁 镍含量的测定 丁二酮肟重量法
    China National Standards
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    GB/T 21932-2008 Nickel and ferronickel - Determination of sulphur content - Barium sulfate gravimctric method after alumina chromatographic separation
    镍和镍铁 硫含量的测定 氧化铝色层分离-硫酸钡重量法
    China National Standards
    ferronickel

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    GB/T 21931.3-2008 Nickel,ferronickel and nickel alloys - Determination of phosphorus content - Phosphovanoclonolybeate molecular absorption spectrometric method
    镍、镍铁和镍合金 磷含量的测定 磷钒钼黄分光光度法
    China National Standards
    ferronickel

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    GB/T 21931.2-2008 Nickel, ferronickel and nickel alloys - Determination of sulfur content - Infrared absorption method after induction furnace combustion
    镍、镍铁和镍合金 硫含量的测定 高频燃烧红外吸收法
    China National Standards
    ferronickel

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    GB/T 21931.1-2008 Nickel,ferronickel and nickel alloys - Determination of carbon content - Infrared absorption method after induction furnace combustion
    镍、镍铁和镍合金 碳含量的测定 高频燃烧红外吸收法
    China National Standards
    ferronickel

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