Extensive research has been conducted on the addition of rare earth elements (REEs) to 7xxx, 5xxx, and 2xxx series aluminum alloys, showing notable effects. In particular, 7xxx series aluminum alloys,......

In the evolution of the aluminum processing industry, grain refinement technology has consistently played a central role in determining product quality and production efficiency. Since the establishme......

1. Macroscopic Factors Contributing to Crack Formation1.1 During semi-continuous casting, cooling water is directly sprayed onto the ingot surface, creating a steep temperature gradient within the ing......

Although virtually all aluminum alloys are extrudable in theory, evaluating the extrudability of a specific part requires a comprehensive consideration of factors such as dimensions, geometry, alloy t......

1. Verification of the physical principle of the core formulaLaw of Conservation of MassAll formulas are based on the physical nature of m=ρ×V (mass = density × volume)Density valueTheoretical density ......

1. Alloy composition2. Homogenization Process390℃ x insulation for 1.0h + 575℃ x insulation for 8h, strong wind cooling to 200℃ and then water cooling.3. Metallographic Structure(a) 50×(b) 100×Figure 1 ......

1. Different leather texture and color, welding spotsCause 1 : The material of the welding area is different from the original material.Corresponding measures: Use welding wire that is consistent with......

As countries around the world attach great importance to energy conservation and emission reduction, the development of pure electric new energy vehicles has become a trend. In addition to battery per......