...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Distillations Magazine >From Ancient to Art Nouveau
【24h】

From Ancient to Art Nouveau

机译：从古代到艺术Nouveau

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The whirl of color and iridescence on this Roman bottle (ca. 200 CE) is the product of a thousand years of weathering. Acidic soil conditions slowly leached alkali from the glass. The alkali collected in layers that eventually separated and flaked off, leaving behind slivers of almost pure silica. The opalescent rainbow we see today is light scattered by these many slices of silica, says Stephen Koob, chief conservator at the Corning Museum of Glass. At the most basic level, glass is made of three components: former, stabilizer, and flux. The former typically makes up the bulk of the material in glass, and the most common former has always been sand (silica). Stabilizers give glass strength and make it water resistant; lime was the most common stabilizer used in ancient times and remains so today. Finally, the flux lowers the melting point of the sand and allows the glass to be shaped. It is also the alkali pulled away by acidic soil and water over time.
机译：这款罗马瓶（200 CA）上的颜色和彩虹色的旋转是一千年的风化产品。 酸性土壤条件从玻璃中慢慢浸出碱。 在最终分离和剥落的层中收集的碱，留下几乎纯二氧化硅的粘液。 斯蒂芬·斯蒂芬博物馆的山峰博物馆的首席保护员说，我们今天看到今天的墨水彩虹散落的光芒。 在最基本的水平，玻璃由三个部件制成：前，稳定剂和助焊剂。 前者通常弥补了玻璃中的大部分材料，最常见的前者一直是砂（二氧化硅）。 稳定剂给予玻璃力量并使其防水; 石灰是古代使用的最常见的稳定剂，今天仍然如此。 最后，磁通量降低了砂的熔点并允许玻璃成形。 它也是酸性土壤和水随时间拉开的碱。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号