Self propagating technology

Self propagating high-temperature synthesis (SHS), also known as combustion synthesis, is a method of preparing materials that emerged in the mid-20th century. This method uses the principle of exothermic reactions to mix combustion materials heated to a certain temperature and spread from local combustion to the entire system, synthesizing the required materials. Compared to traditional craftsmanship, this method has obvious advantages: firstly, the production process is simple and the equipment is easy to use; The second is rapid reaction time and short production cycle; Thirdly, low energy consumption; The fourth is low impurities and high purity of the product.

At present, SHS technology has attracted the attention of research institutions in various countries, and many research institutions in China have also conducted research on SHS technology. The country has even listed SHS technology as a hot research project. The currently widely studied SHS coating processes include SHS casting infiltration coating, vapor phase transport SHS coating, and SHS spray deposition coating. The SHS coating technology solves the constraints of high melting point, high preparation cost, and difficulty in forming and processing of structural ceramics, and shows great development potential in the preparation of high melting point and high hardness material coatings such as ceramics and intermetallic compounds.

For high temperature resistance pure SiO2 coating, pls check our products  IOTA PHPS.