Browsing by Author 정찬이

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Showing results 1 to 7 of 7

Issue DateTitleAuthor(s)
1994-01A direct reading atomic emission spectrometer for chemical analysis on the iron and steels.김영만; 정찬이; 김선태, et al
1996-01A study on development of CRM by means of XRF analysis for fine ceramic (BaTiO//3).김영만; 정찬이; 임창호, et al
1997-01A study on the development of SRM for XRF analysis of PZT[Pb(ZrTi)O//3]김영만; 정찬이; 임창호, et al
1993-01Determination of SiO₂ and ZrO₂ in zircon sand by optical emission spectrometer.김영만; 정찬이; 한봉한, et al
1989-01Quantitative analysis of Y₂O₃-Y₂O₂S binary mixture by x-ray diffraction method김영만; 정찬이; 김창홍, et al
1988-01Simultaneous determinationof chemical ingredients in clay minerals by x-ray fluorescence spectrometry.김영만; 이경미; 정찬이, et al
2013-11X-ray fluorescence Determination of Al2O3, Na2O, K2O, MgO, CaO, TiO2, Fe2O3 and SiO2 in Porous Ceramic Membranes by Dilution Technique양범진; 이윤주; 정찬이, et al