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【观世科技】文物工作者如何使用便携式XRD粉末衍射仪无损鉴定?
文物保护最怕 “修坏”—— 古陶瓷胎土、壁画颜料、青铜器锈层都脆弱无比,传统检测要么得刮下大块样品 (破坏原貌),要么送实验室等数周 (耽误修复)。而便携式 X 射线粉末衍射仪的出现,让 “无损辨材质” 成了可能:它只需微量样品,现场就能解析晶体结构,帮文保工作者摸清古物 “家底”,却不伤及分毫。
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