核电是我国能源长期发展规划中明确提出的大力发展的行业,它将带动我国核级锆材产业的大发展.介绍了锆是一种高熔点的活性金属,具有引燃能量低,粉尘能自爆,能与氮、二氧化碳反应燃烧,潮湿更易燃烧和能引燃各类物质等特性.综述了锆的燃烧扑灭方法以及预防燃烧和爆炸的具体措施.%Nuclear power is clearly the vigorous development of long - term development plan of China's energy industry, will drive the development of China's nuclear grade zirconium industry greatly. Zirconium is a kind of metal with high activity and some other typical features, like high melting point, low ignition energy, and its dust can both spontaneous explode and react with nitrogen, carbon dioxide and so on. Besides, zirconium is more easily to flame and ignite other materials in wet state. Finally, extinguishing and protective measures for the burning of zirconium is also presented.
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