-凯发k8天生赢家一触即发

the wall thickness of heat-conducting pipe is determined by using conditions, material of tube sheet, construction ability of expanding operation and welding technology of pipe end.

titanium, as a new material, has been used for decades in the pharmaceutical industry, surgical instruments, human implants and other fields in china and the world, and has achieved great success.

titanium alloys have high strength, low density, good mechanical properties, corrosion resistance, high stability and other functions, but the more stable the metal, the more difficult it is to process, so the process of producing titanium alloys is more complex and costly, so early rising titanium alloys are mainly used in aircraft engine components, rockets and missiles.

titanium has excellent corrosion resistance, mechanical properties and technological properties, and is widely used in many sectors of the national economy.

corrosion resistance and mechanical properties of titanium rods contribute to the wide application of chlor-alkali industry

titanium material has a strong corrosion resistance because of its strong affinity for oxygen, which can generate a dense oxide film on the surface, which can protect the titanium element from medium. in most aqueous solutions, titanium dioxide can form passive oxide films on the surface.