Titanium wire and carbon form a stable carbide with higher hardness. The growth of the carbonized layer between titanium and carbon is determined by the diffusion rate of titanium in the carbonized layer. The solubility of carbon in titanium is small, at 850X: a total of 0.3%, and at 600C it drops to about 0.1% […]
In the operation of reducing titanium screws, the reactant TiCl4 (at the same time addition method and sodium) is slowly added into the reactor. Therefore, the reaction rate of the reactants reflects the concentration of the reactants at any time, and the reaction rate is controlled, and the reaction temperature and reaction pressure will be […]
The electrochemical catalytic properties of titanium screw coatings mentioned earlier, this is an important application area of titanium screw surface coatings. Titanium itself has excellent corrosion resistance, relatively low price, and high specific strength. A layer of activated metal, usually noble metal or noble metal oxide, is coated on the surface of the titanium screw […]
Some TC4 titanium alloys have a tendency to fracture when subjected to high temperature and sodium chloride under stress. Fracture occurs in the best (in terms of composition and mechanical properties) application temperature range (>250°C) of various alloys. This phenomenon was first discovered by Bauer, called salt corrosion of TC4 titanium alloy. The fracture properties […]
There are many “three wastes” in titanium metallurgy, which cause serious corrosion to equipment and buildings, and are harmful to human bodies. Therefore, the treatment of “three wastes” in titanium metallurgy, the comprehensive utilization of wastes to benefit, protect the environment and improve the conditions of labor hygiene are A major event related to how […]
Check whether the straightening machine is running normally, and check and remove all dirt, oil and metal debris on the machine. Subsequently, a brief analysis of the adjustment between the upper and lower rollers of the straightener. In the straightening operation, the titanium alloy plate must not have corners or curling, otherwise it must be […]
After the plastic processing of titanium, a series of post-processing operations to meet the final requirements of users on the surface quality, size, shape and certain properties of titanium materials are collectively called finishing. In other words, the overall process of post-processing is finishing. It can be seen from the process flow when processing titanium […]
The process parameters of laser welding are more difficult to master, because the thermal efficiency has great fluctuations during the welding process, and the surface condition of the titanium alloy rod to be welded has a great influence on the thermal efficiency: the surface brightness has a greater impact, the brighter the surface, the laser […]
In industrial production, the degree of oxidation of titanium alloy rods may vary greatly. If the oxidation of the previous process is serious, if it is severely oxidized under high temperature conditions and becomes a scale, it must be sandblasted. After blasting the workpiece, it also needs to go through the following processes (alkali washing […]