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发热剂中金属铝含量是发热剂性能指标之一。为了介发热剂的发热值,除测定发热剂的发热值外,还需对发热剂中的金属铝含量作一个定量的分析。目前国内尚末有一个简单、可行的测试方法。发热剂是由多种物质配置而成。其中配有一定比例的铝屑,铝渣等。这些铝屑、铝渣外面都有一层氧化膜包裹着,要测试这种复杂成份中的金属铝是件麻烦的工作。
Metallic aluminum content in the heating agent is one of the performance indicators of the heating agent. In order to mediate the calorific value of the calorific value, in addition to determining the calorific value of the calorific agent, a quantitative analysis of the aluminum content in the calorific agent is also required. At present, there is not yet a simple and feasible test method in China. Fever is configured by a variety of materials. Which is equipped with a certain percentage of aluminum scrap, aluminum slag and so on. These aluminum flakes, aluminum slag outside are covered with an oxide film, to test the complex composition of aluminum is a cumbersome work.