Eight metal elements affecting the properties of aluminum alloy (2)

December 29,2021

5. Metal elements: the influence of zinc Al-Zn alloy system equilibrium phase diagram, the solubility of zinc in aluminum is 31.6% at 275 in the aluminum-rich section, and its solubility drops to 5.6% at 125. Zinc alone is added to aluminum, and the improvement of aluminum alloy strength is very l 21