Titanium alloy ring rolling defects

Titanium alloy is an important metal material, with high strength, low density, high corrosion resistance and other excellent properties, is widely used in aviation, aerospace,

 military and other fields. In the processing of titanium alloy, titanium alloy ring rolling technology is an important method, which can realize the processing and forming of 

materials. However, various defects often occur in the process of titanium ring rolling, which affect the quality and properties of titanium alloys.

Compression deformation during rolling

In the process of circular rolling of titanium alloy, the titanium alloy material will undergo compression deformation in the rolling area. This deformation leads to a variety of 

microscopic changes inside the material, the most important of which is the deformation and redistribution of grains. If the rolling process is not proper, the twisting and 

twisting phenomenon in the grain is easy to occur, resulting in changes in the mechanical properties of the material.

Surface defects during rolling

In the process of circular rolling of titanium alloy, the surface of the material is easily affected by tensile and extrusion forces, so that various surface defects appear. Such as 

surface binding, cracks, burrs and other problems. These defects will not only affect the quality and performance of titanium alloys, but also cause the difficulty and cost of the

 products in the subsequent processing process.

Shape inhomogeneity during rolling

In the process of titanium ring rolling, the shape of the material is easily affected by the force of the rolling roll. If the shape of the roller is not uniform or the rotation is unstable,

 it is easy to cause the shape of the titanium alloy material to be uneven. This uneven shape will not only affect the density and mechanical properties of the material, but also 

affect the use of the product in practical applications.