Journal of Conservation Science (보존과학회지)

The Korean Society Of Conservation Science For Cultural Heritage (한국문화재보존과학회)
권호 표지

A Basic Study on the Refractory Material of Kalcheon Iron Making Furnace

갈천리 야철로 내화재료의 기초적 연구

  • HAN, S. M. (Dept. of Materials Engineering, Kangwon National University) ;
  • KIM, K. N. (Dept. of Materials Engineering, Kangwon National University) ;
  • SHIN, D. Y. (Dept. of Materials Engineering, Kangwon National University)
  • 한상목 (강원대학교 재료공학과) ;
  • 김경남 (강원대학교 재료공학과) ;
  • 신대용 (강원대학교 재료공학과)
  • Published : 1993.12.01
Download PDF
⟨ Previous Next ⟩

Abstract

Materials (refractory, stone) of iron making furnace excavated from Kalcheon were investigated by the scanning electron microscopy(SEM) with an energy dispersive X-ray analysis (EDAX), X-ray fluorescence(XRF), and X-ray diffraction(XRD). Chemical composition of the refractory materials were $SiO_2(68.74\%),\;Al_2O_3(18.40\%),\;CaO(0.42\%),\;MgO(1.04\%)\;and\;K_2O(2.26\%)$ in weight ratio, which were the typical components presented in common clay. The results of chemical analysis for the stone and the glaze coated, alkali ion(K, Na, Ca) components of the glaze contained high concentration than that the stone. It was suggested that this change had a close relationship with the kinds of fuels used.

Keywords