古代青铜文物保护研究现状及AMT的应用  

BRONZE ARTIFACTS PRESERVATION AND APPLICATION OF AMT

作　　者：付海涛[1] 李瑛[1] 魏无际[2] 朱一帆[1] 万俐[3] 徐飞[3] 

机构地区：[1]中国科学院金属研究所金属腐蚀与防护国家重点实验室,沈阳110016 [2]南京化工大学材料科学与工程学院,南京210009 [3]南京博物院文物保护研究所,南京210016

出　　处：《腐蚀科学与防护技术》2002年第1期35-37,共3页Corrosion Science and Protection Technology

基　　金：江苏省自然科学基金项目 (KB9712 2 ) ;金属腐蚀与防护国家重点实验室基金资助项目 ( 1999-0 5 )

摘　　要：介绍了古代青铜文物腐蚀的主要产物、青铜病的起因及危害 ,概述了国内外青铜文物保护现状 ,在作者前期研究结果基础上 ,总结了 2 -氨基 - 5 -巯基 - 1,3 ,4-噻二唑 (AMT)作为青铜文物缓蚀保护剂的缓蚀性能和保护机制 。Corrosion of artifacts made of bronze became a great problem for archaeologists and archaeological chemists.Ancient bronze artifacts continued to react with atmosphere after the excavation from the early graves because of bronze disease.2-amino-5-mercapto-1,3,4-thiadiazole (AMT) was a new inhibitor to resist the corrosion of copper and its alloys.AMT acted as an excellent remover for bronze disease.Due to the removal of the disease,the inscriptions and other details of bronze artifacts were restored very clearly.The inscriptions on the bronze artifacts treated with BTA were not visible because bronze disease was stabilized.A new technique of preserving bronze artifacts by AMT composite reagent ACN has been developed and applied in China.This article looked forward to the future of AMT as an inhibitor for bronze artifacts.

关 键 词：缓蚀剂 青铜文物 AMT 文物保护 古代 

分 类 号：G264[历史地理—考古学及博物馆学] TG174.42[金属学及工艺—金属表面处理]