source：http://en.zzdsyc.com/news370373.html │ Publication time：2019-3-10 9:06:00
positive mould flux is a multi-functional metallurgical auxiliary material used in the process of continuous casting production and operation. It is a high-tech auxiliary material, and the continuous casting process is smooth. Mold powder plays a very important role in production and quality improvement of slab. Whether the function of mould powder is exerted or not is closely related to its use mode besides its performance. Even if the quality of mould powder is good and the use method of mould powder is incorrect, it will directly affect its performance. In the use and management of mould powder, attention should be paid to the following aspects: thickness of mould powder: adding mould powder frequently.
is more concerned about the function of :
deoxidizer. The deoxidizer is also called oxygen absorber or deoxidizer. In Japan, it is called deacidifier. It can be used in half a day or two days. It will be prescribed in sealed packaging. Oxygen concentration drops from 21% to less than 1%, so as to prevent mildew deoxidizer of various articles and foods from being fresh-keeping material in food. It has unique advantages. It is packaged in the same packaging bag with food. The deoxidizer absorbs oxygen in the bag, making the packaging anaerobic and food preserved in case of eating by mistake. Several points introduced aboveare related to "deoxidization". What are the benefits of oxygen? I believe that after reading the introduction of this article, I will have my own understanding of this aspect. Later, we can solve the problems well. Here, we recommend you to know more about Zhengzhou Dongsheng Metallurgical New Materials Co., Ltd. and other related information, hoping to help you! Eight hundred and eighty-eight thousand one hundred and eleven