대한화학회지 (Journal of the Korean Chemical Society)

  • 제9권4호
  • /
  • Pages.190-200
  • /
  • 1965
  • /
  • 1017-2548(pISSN)
  • /
  • 2234-8530(eISSN)
대한화학회 (Korean Chemical Society)
권호 표지

高壓下의 水熱反應에 依한 $CaO-SiO_2-H_2O$ 系 硬化體에 關한 基礎的 硏究

A Study on $CaO-SiO_2-H_2O$ System Hydrates Produced by Hydrothermal Reaction under High Pressure

  • 이희수 (漢陽大學校 工科大學 窯業工學科)
  • Lee, Hee-Soo (Department of Ceramic Engineering, College of Engineering, Hanyang University)
  • 발행 : 19651200
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초록

It is a fundamental study for the hardened bodies of $CaO-SiO_2-H_2O$ system to clear up various physical properties and structures of the products, using the Seosan quartz and $Ca(OH)_2$(C. P. grade) as raw materials. Various samples were obtained by varying $CaO/SiO_2$ mole ratio (0.3∼2.1) and hydrothermal conditions ($100∼220^{\circ}C$ and 2∼14hr.) within the given limit. It was found that tobermorite phase as hydrate is contained in the hardened bodies and that the development of crystal has a great influence on the strengths and other physical properties of hardened bodies.

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참고문헌

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