你好Monitor粉丝！
我们在内战讲座系列中还有另一个奇妙的演讲！如果您有能力，请于11月12日星期六2：30-3：30与我们一起参加水亚博平台网址手博物馆和公园，以获取由NOAA海事考古学家William Sassorossi提出的“沉船地点的3-D地图”。
Posts fromLaurie King
劳里·金（Laurie King）是水手博物馆和公园的考古保护者，她主要从事从USS监视器中回收的工件。劳里（Laurie）的主要项目涉及处理Monitor Engine的金属组件，并研究与同事Lesley Haines和Molly McGath从Monitor中回收的橡胶垫圈。劳里（Laurie）还对将干冰作为一种用于监视器上的金属物体的磨料清洁方法进行了广泛的研究。劳里（Laurie）在纽波特新闻（Newport News）长大，喜欢在她的家乡博物馆工作，努力保留她小时候访问的收藏。
内战的讲座，关于本周六的干冰爆炸！
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您喜欢阅读我们的保护疗法的细节吗？您是否渴望听到有关干冰的更多信息？您本周末要去汉普顿路地区吗？如果是这样，您可能需要考虑已经预订的星期六下午！
请在9月10日（星期六）加入我们Th内战讲座的2：30-3：30：保持凉爽！我们将在USS讨论干冰清洁Monitor中心，解释干冰清洁的工作原理，包括我们的研究和测试程序的细节。您还将听到有关即将通过干冰进行的即将进行的研究，以及这项新的研究将如何加快USS的处理Monitor对象。
干冰爆炸：约克镇枪支
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本周，我们将从您通常的炮塔更新中绕道，以进行一些干冰！After quite a bit of research we figured out the best settings for Dry Ice Blasting on cast iron (previously we’ve only treated wrought iron with this method) and our first application is for the treatment of a pair of British guns from The Revolutionary War. These guns were part of the armament on transport vessels supporting General Lord Cornwallis’s British army during the Yorktown Campaign. The guns were sunk when Cornwallis ordered the transport vessels to be sunk as obstructions, to prevent the nearby French fleet from coming to the aid of General George Washington’s troops.
The guns were raised from the York River in 1934 through a joint effort by The Mariners’ Museum, National Park Service, and Newport News Shipyard, and they’ve lived happily on and off display at both Yorktown and The Mariners’ Museum. But as you can see, they need a little TLC before they can be displayed again.
干冰爆破！
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大家好！我知道最近博客在保护团队中的新闻有很多，但为您做准备一点déjàvu，我写这篇文章介绍自己是newest member. My name is Laurie King, and I joined the team at the beginning of April as an Assistant Conservator. My main focus will be researching techniques for using solid CO2 (or Dry Ice Blasting) to remove corrosion from USSMonitor对象。我是加的夫大学最近的毕业生，在此之前，我实际上是在USS的闲暇时间担任保护志愿者Monitor中心。我很高兴能回来并在Monitor呢
As long time readers will know, the removal of corrosion from metals can be a long process, involving a lot of detailed and time consuming work. The removal of corrosion isn’t just so the object will look nice and to reveal surface details; if corrosion remains on the surface it can trap salts in the object and cause corrosion in the future! When it comes to USSMonitor物体，这种腐蚀在某些区域可能会厚英寸，这使其成为一个非常艰苦的过程，可以用较小的工具（例如手术刀，牙科工具或空气抄写物）去除腐蚀。当在像炮塔或枪支马车一样大的东西上工作时尤其如此！
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