The results showed that the scalpel has the properties of cutting,vaporization and coagula tion,and its advantage allows it to cut and vaporize brain tissue and coagulate vessels simutaneously.
The exploratory testing study of modifying and fining the solidification structure of concast steel billet is carried out in concast production by the technology of electro-pulse modification.
The process is carried out by taking refinery paraffin, palmic acid, mineral butter, ceresine wax and candle essence as raw materials, heating, dissolving, and mixed freezing to obtain final product.