Titanium forging is a forming method that applies external force to titanium metal blanks (excluding plates) to cause plastic deformation, change size, shape and improve performance, and is used to manufacture mechanical parts, workpieces, tools or blanks. According to the forging in different temperature regions, according to the different forging quality and forging process requirements, it […]
The grinding process of titanium and titanium alloy is divided into: mechanical grinding, ultrasonic grinding, electrolytic mechanical compound grinding, barrel grinding. 1. Mechanical grinding: Titanium has high chemical reactivity, low thermal conductivity, high viscosity, low mechanical grinding grinding ratio, and is easy to react with abrasives. Ordinary abrasives should not be used for titanium grinding […]
First observe the air cooling at different heating temperatures. 1000 ℃ is already in the β phase region of TC4 titanium alloy, and its air-cooled structure is equivalent to β-annealed structure. The microstructure is the coarse original β grain boundaries and the needle-like α inside the β grains, which corresponds to a higher tensile strength […]
When the oily workpiece is immersed in a solution rich in active substances, the originally disordered surface active agent molecules, the hydrophobic groups of which point to the oil film, and the hydrophilic groups of which point to the aqueous solution, are arranged in order on the surface of the workpiece. In this way, it […]
Advantages of vacuum quenching of induction parts heating surface in CNC machining: 1. The heat source is on the surface of the workpiece, the heating speed is fast, and the thermal efficiency is high 2. The workpiece is not heated as a whole, so the deformation is small 3. The workpiece heating time is short, […]
Titanium is a very active metal element and can interact with all elements. In heating, titanium can interact with oxygen to form an oxide film on the surface. At different heating temperatures, the structure and properties of the oxide film are different. The thermoforming of titanium plates is more complicated, and the mechanical properties of […]
Titanium castings can be divided into α alloy, near α alloy, α + β alloy and β alloy according to the metallographic composition. Titanium castings and titanium forgings have similar properties and have excellent tensile strength and fracture toughness. In recent years, titanium castings are widely used in petrochemical, medical equipment, precision machinery and sports […]
Titanium has the characteristics of high specific strength, resistance to seawater and marine atmospheric corrosion, non-magnetic, sound-permeable, anti-shock vibration and good machinability. It is a high-quality ship material. For ship materials, welding is an important processing method for its structural manufacturing. The adaptability of various marine titanium and titanium alloys to the welding process and […]
For titanium alloy forging, because the material is expensive, it is more suitable for forging and forming, which not only improves the internal quality of the component, but also saves metal materials. Every aspect of forging affects more or less the internal quality or appearance quality of forgings. Therefore, each process must be completed strictly […]
With the development of processing technology, in recent years, titanium alloys have been widely used in the manufacture of aircraft engine compressors, hoods, exhaust devices and other parts, as well as the manufacture of aircraft frame beams and other structural frame parts. Tapping of titanium alloys, especially small holes with M6mm or less, is quite […]