本发明公开了一种铁矿烧结粘结相高温润湿性测定方法，包括如下步骤：基片制备；将粘结相试样置于制备的基片上；预先升温管炉，当炉体升至指定温度后以一定速率手动匀速将试样送入炉体中；实验过程中拍摄粘结相试样在基片上的熔解、润湿情况，通过专业软件对实验过程中的图像进行分析获取粘结相试样在基片上的接触角，用来表征其高温润湿性能。本发明通过一台带有摄像装置的卧式管炉即可完成铁矿烧结粘结相高温润湿性的测定，具有适用范围广、实验条件可控、操作简单快捷、实验数据无波动、与实际烧结过程相符等优点。

The invention discloses a method for measuring the high-temperature wettability of iron ore sintering binder phase, which comprises the following steps: substrate preparation; Placing the adhesive phase sample on the prepared substrate; Heat up the tube furnace in advance. When the furnace body rises to the specified temperature, manually send the sample into the furnace body at a constant speed at a certain rate; During the experiment, the melting and wetting of the bonded phase sample on the substrate were photographed, and the images during the experiment were analyzed by professional software to obtain the contact angle of the bonded phase sample on the substrate, which was used to characterize its high-temperature wettability. The invention can complete the determination of high temperature and humidity of iron ore sintering binder phase through a horizontal tube furnace with camera device, and has the advantages of wide application range, controllable experimental conditions, simple and fast operation, no fluctuation of experimental data, consistent with the actual sintering process, etc.