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磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method)
发布日期: 2021-08-20
实施日期: 2022-03-01
本文件描述了用波长色散X射线荧光光谱法测定磷铁中磷、硅、锰和钛的含量的方法。 本文件适用于磷铁中磷、硅、锰和钛含量的测定。各分析元素测定范围见表1。 表1分析元素及测定范围 分析元素 测定范围(质量分数)/% P 15.0~30.0 si 0.50~3.00 Mn 0.10~2.50 Ti 0.10~2.00
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