摘要
主要利用美国力可公司生产的红外碳硫仪LECO CS844测定了Cr18Ni20Mo2Cu2Nb、OCr18Ni12Mo2Ti两个高镍不锈钢的有证标准物质中碳、硫元素含量。主要研究了空白试验、称样量、助熔剂种类等条件对分析结果的影响。
In this paper,we use infrared carbon-sulfur analyzer LECO CS844 produced by LECO Corporation to determine the contents of carbon and sulfur in the certified Reference Material of high-nickel stainless steels of Cr18 Ni20 Mo2 Cu2 Nb and OCr18 Ni12 Mo2 Ti. The effects of blank test, sample weight, flux type and other conditions on the analysis results were mainly studied.
引文
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