饱水木质文物腐蚀变形类型及其机理分析

发布时间：2018-04-01 21:23

本文选题：饱水木质文物　切入点：腐蚀　出处：《江汉考古》2014年S1期

【摘要】：饱水木质文物由于在地下长期的埋藏环境中,因为化学和生物的作用,其成分和结构都发生了不同程度的变化。出土后,由于失去水分,会发生严重的变形,破坏了文物的原始形态。本文拟从木材的结构与成分出发,对木质文物的腐蚀类型进行了划分,尝试分别从化学腐蚀与物理形变的角度,具体分析各种腐蚀病害的成因和机理。
[Abstract]:Waterlogged wooden cultural relics in burial environment due to the ground for a long time, because of the chemical and biological function, and its composition and structure are changed in different degrees. Unearthed, due to the loss of moisture, severe deformation, destruction of the original form of cultural relics. This paper starts from the structure and composition of wood, corrosion type the wooden cultural relics were divided and tried separately from the chemical etching and physical deformation angle, cause and mechanism of corrosion concrete analysis of various diseases.

【作者单位】：湖北省博物馆;
【分类号】：K876.6

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