The abnormal growth of grain in extruded aluminum profiles is one significant factor that affects the improvement of the mechanical properties of the alloy.Understanding the mechanism behind the abnormal growth of grain in extruded aluminum profiles and its effect on mechanical properties is crucia
6XXX series aluminum alloy is a kind of light alloy with excellent comprehensive properties of medium and high strength, easy forming, corrosion resistance,good energy absorption effect, and so on. It is also an important material for the development of automotive lightweight technology. It is very
Refractory metals and their alloys are widely used in the aerospace and nuclear industry due to their high melting point, good high-temperature mechanical properties and room temperature forming performance and so on. However,they are prone to “catastrophic” oxidation in the high-temperature oxidati
The powder metallurgy method for preparing nozzles with complex runner structures involves high manufacturing costs, processing difficulties and other issues. This paper proposes a nozzle modeling and manufacturing method based on fused deposition modeling and sintering (FDMS) technology, and analyz
