The effect of non-metallic inclusions was established on the mechanical properties and
fracture behavior of the 32 CDV 13 steel. Three 32 CDV 13 steels with the same chemical …

Hollow sections and cold-formed steels have a key role in modern structures and machinery.
In addition, to benefit from full potentials of cold-formed steels, it is usually required to weld …

Cold radial forging is an efficient and high-precision process for producing rotary parts such
as axles and gun barrels, etc. 30SiMn2MoVA high strength alloy steel is a kind of fine …

The cold forging backward extrusion is employed to produce parts that are characterized by
better mechanical strength. However, in this process, punches are often prone to breakages …

This work focused on the mechanical properties of 30SiMn2MoVA high strength steel gun
barrel processed by cold radial forging. Three states of the tube made of this material (the …

Α fatigue crack growth analysis to simulate the effect of plastic pre‐straining on fatigue crack
growth by taking into account the cyclic material properties is presented. A critical energy …

Wire arc additive manufacturing (WAAM) has been established as a promising additive
manufacturing technique for fabricating and repairing medium-to-large scale metallic …

Aluminum alloys are widely used in various automotive parts because of their high strength-
to-weight ratio. However, their tribology properties, such as wear rate, are relatively high …

Gradient variations of through-thickness residual stress, microstructure and texture greatly
affect the performance of cold radial forged tubes. In this work, the through-thickness …

Abstract Mechanical properties of 30SiMn2MoVA steel gun barrel processed by cold radial
forging with stepped mandrel under the different forging ratios were investigated in the …