Earticle

초록

영어

We propose a new method to remove salts that have permeated into excavated metal objects. This method cleans the excavated metal objects by using high temperature, high pressure deoxvgenated water containing inhibitors for corrosion of metals. The method greatly reduces the washing time compared with previous methods. Waste water from the method does not need treatment, nor do chemicals need to be removed from the metal objects. Furthermore, this method is applicable to some kind of metals(for example iron objects, bronze objects). We measured quantitatively the soluble salts dissolved from actual metal objects and found that there was a large difference between soluble chloride ions and sulfate ions.

목차

Root
 ABSTRACT
 1. Introduction
 2. Apparatus and Method
  2.1 Apparatus
  2.2 Method
  2.3 Analytical method( Fig. 4)
 3. Measurement of washing efficacy
  3.1 Shortening of washing time( Fig. 5, 6)
  3.2 Desalting effect for destroyed Iron object(Fig, 7, 10)
  3.3 Desalting effect for a non-destroyediron object(Fig. 8, 9, 10)
  3.4 Extracted amounts of soluble salts andrelationship with destruction of excavatedobjects(Fig. 11-15)
 4. Conclusion
 ACknowledgments
 Reference

저자

• Setsuo IMAZU [ Kashihara Archaeological Institute ]
• Takayasu KOEZUKA [ Nara National Cultural Properties Research Institute ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  보존과학회지 [Journal of Conservation Science]

• 간기

  연5회

• pISSN

  1225-5459

• eISSN

  2287-9781

• 수록기간

  2003~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 602 DDC 700