Determination of Boron in Steels by Precipitaion Method and ICP-AES

이석근; 임헌성

P-ISSN1225-0163
E-ISSN2288-8985
SCOPUS, ESCI, KCI

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P-ISSN 1225-0163
E-ISSN 2288-8985

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15권 2호

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침전법과 ICP-AES법에 의한 철강 시료 중 Boron의 분석

Determination of Boron in Steels by Precipitaion Method and ICP-AES

분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985

2002, v.15 no.2, pp.180-183

이석근 (한국화학연구원)
임헌성 (한국화학연구원)

이석근, & 임헌성. (2002). 침전법과 ICP-AES법에 의한 철강 시료 중 Boron의 분석. , 15(2), 180-183.

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Abstract

The new useful method for the direct determination of trace boron in iron matrix was studied by applying the precipitation of <TEX>$Fe(OH)_3$</TEX> and ICP-AES. Optimum pH range was 11 ~ 12.5. Linear concentration range of boron was <TEX>$0.01{\sim}1.0{\mu}g/m{\ell}$</TEX> in <TEX>$5000 {\mu}g/m{\ell}$</TEX> solution as iron.