In order to ignite and keep burning, the masonry should have a fairly high temperature (not less than 600°C to 700°C). Since the fuel component generates a certain amount of heat when it is burned in oxygen, the mixture of the fuel and the refractory material is melted and filled into the damaged masonry. The heat-supplying spraying method used in the heating material composition includes an oxidizer powder, a reducing agent, and a functional aggregate. The spraying method using the heating material is to make up for the defects of the refractory masonry. The exothermic material (heating material) can be sprayed by semi-dry or wet method. The heat mixture is not a water-dispersed suspension, and it is sprayed onto the heated masonry surface using an ordinary sprayer or manually. After the sprayed layer is heated to 750° C. and r 00° C., the heating mixture participates in a strong reaction, with a large amount of precipitation. The heat energy, the melt and the masonry are fused together to form a strong surface layer. Discussions on the selection and implementation of the best repair methods for the carbonization chambers and industrial tests conducted at the Kryv罗og coking plant have shown that it is difficult to determine which type of overhaul method is better. In addition, there is still a lack of a fairly objective assessment index on the life and maintenance quality of the complex surface. Not only the coke oven itself, but also the coke oven carbonization chamber conditions are not the same. Long-produced furnace masonry still retains the overlying surface layer that was previously overhauled. In addition, under the existing production conditions, maintenance is mainly performed after the coke is out, but at this time the preparation of the masonry surface has not yet fully met the quality requirements, and it is almost impossible to create completely comparable conditions for foreign refractory materials using different methods. In addition, the results often depend on the technical proficiency of the maintenance staff, production conditions, and other factors.
The function of High Purity Ta2O5 is similar as Ta2O5, but it is use for production and manufacture of high end products.
BT Alloy Co.,Ltd. was founded in 2005 with a strong financial foundation, a sound system ofpersonnel and system management. The company is located in 205 Century Road,Dawukou Area, Shizuishan,Ningxia Province, China, and mainly produceand sale related Ta, Nb, Be and Graphite, Al products, semi-finished products. Afteryears of development, the company has two factories, which covers an area ofmore than 40000 square meters, with professional facilities and personnel.
Companiesadhering to the scientific management of modern enterprises, the production ofprecision, forge ahead, pioneering and innovative, rapid rise to the strengthenterprises in the local market. BT Alloy firmly believe that there is nomarket for the enterprise, only have enterprises that cannot find market. Thequality of the product and the company's integrity has been established as theprimary task. Over the years, BT Alloy spent lots of capital on the productdevelopment, and now has a mature technology and ability to provide highquality products for our customers.
High Purity Ta2O5 High Purity Ta2O5,Purity Ta2O5 Powder,High Purity Tantalum Pentoxide Ta2O5,High Purity Tantalum Oxide Ta2O5 SHIZUISHAN BT ALLOY CO.,LTD , https://www.szsbthj.com