| 秦陵铜车马最佳保存湿度的确定 |
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| 引用本文： | 王丽琴,党高潮.秦陵铜车马最佳保存湿度的确定[J].西北大学学报,1999,29(5):441-445. |
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| 作者姓名： | 王丽琴 党高潮 |
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| 作者单位： | 西北大学文博学院(王丽琴，程德润)，西北大学分析测试中心!陕西西安710069(党高潮，郭振琪) |
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| 摘 要： | 选择了土红、孔雀石绿、白铅矿和铅丹４ 种在古代彩绘中有代表性的颜料，通过改变环境湿度有无紫外光照射，考察了它们的变化情况。实验结果表明：土红、孔雀石绿比较稳定，光照射和湿度对其影响甚小；铅颜料容易变化，尤其是铅丹在光照高湿（相对湿度６６％ ～８１％ ）条件下变成铅白。经综合分析，确定出保存带有精美彩绘的秦陵铜车马的最佳湿度为４４％ 左右。
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| 关 键 词： | 湿度 彩绘 颜料 秦陵铜车马 |
Selection of the best relative humidity for conserving bronze chariot and horses |
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| WANG Li qin ,DANG Gao chao ,CHENG De run ,GUO Zheng qi.Selection of the best relative humidity for conserving bronze chariot and horses[J].Journal of Northwest University(Natural Science Edition),1999,29(5):441-445. |
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| Authors: | WANG Li qin DANG Gao chao CHENG De run GUO Zheng qi |
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| Institution: | WANG Li qin 1,DANG Gao chao 2,CHENG De run 1,GUO Zheng qi 2 |
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| Abstract: | Four typical pigments,hematite,malachite,red lead and cerussite have been studied by changing environmental humidity and illuminating with or without ultraviolet ray.It is found that hematite and malachite are more stable to both light and moisture than lead pigments,especially red lead,which can change into white lead at high humidity( RH from 66% to 81%)with ultraviolet ray.Relative humidity of 44% is selected as the best one for preserving bronze chariot and horses decorated with colored drawings. |
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