Currently, the use of ceramic shells for casting metal melts is quite widespread in almost most machine-building enterprises. The main method of production of ceramic molds is the method of forming them ...
For the manufacture of metal parts of complex shape, the most promising method is casting according to smelted or burnt models. As a smelted material, a complex composition of wax with other organic compounds ...
Lost-wax casting is one of the most advanced ways to obtain geometrically complex castings of high quality. One of the main factors influenced on the casting properties is the quality of the ceramic mold ...
The structure of the surface layer of ceramic composite materials (CMC) of the compositions HfB 2 & # 8211; SiC and SiC & # 8211; TiC after exposure to a flow of dissociated air has been investigated. ...
The development of effective ceramic lining materials is an important industry challenge. Alumophosphate binder materials may be considered new for hydrocyclone applications. This work is devoted to the ...
By the method of self-propagating high-temperature synthesis (SHS) with preliminary mechanical activation treatment (MA), a cermet material was obtained based on the Ni? Al? SiO 2 system with different ...
The processes occurring during the formation of hollow microspheres based on ash and slag waste from thermal power plants of the Kemerovo region in a thermal plasma flow are considered. The results of ...
The conditions for the synthesis of zircon crystals from a solution in a melt have been studied. The use of CaCl 2 as a flux is proposed. Samples of luminescent zircon were obtained upon activation with ...
