The surface of pure aluminum is relatively soft, too hard to be machined, and the other to be polished. If you want to harden the aluminum parts you produce. What's the way?. Please expert pointing
1. anodized try, in the surface can form several um thickness alumina protective layer, improve corrosion resistance and wear resistance. In addition, if you can change materials, you can choose 2024T4 (Ying Lv).2.6063 aluminum alloy Brinell hardness should be about 12, Brinell hardness should be at 120-160HB. Hardness, physics, term in which materials resist the hard material pressing into its surface is called hardness. The local resistance of solids to the invasion of external objects is the index of soft and hard materials. There are different hardness standards due to different testing methods. The mechanical meanings of various hardness standards are different and can not be directly converted to each other, but they can be compared by experiment.
6063 is not pure aluminum, in order to harden can consider aging, I used to do aluminum profile, mainly through air-cooled quenching and aging to achieve T5 processing
anodic oxidation6063 is not pure aluminum, in order to harden can consider aging, aluminum extrusions mainly through air-cooled quenching and aging to achieve T5 processingOn the surface, several um thickness alumina protective layers can be formed to improve corrosion resistance and wear resistance. In addition, if you can change materials, you can choose 2024T4 (Ying Lv).
Anodic oxidation attempts, on the surface, can form several um thickness alumina protective layers to improve corrosion resistance and abrasion resistance. In addition, if you can change materials, you can choose 2024T4 (Ying Lv).
The hardening method of aluminum profile is aging treatment. 6063 of the aging treatment process is extrusion fan cooling quenching - aging furnace heat treatment. Heat treatment process system is generally 200 degrees Celsius, heat preservation 2 hours. The hardness of Vivtorinox treated by HV can reach more than 75. The mechanism of aging heat treatment, high temperature extrusion forming stage Aluminum Alloy supersaturated solid solution, by quenching. Aluminum Alloy returned to normal after, still retain this supersaturated solid solution state, after heat treatment furnace, precipitation strengthening phase Mg2Si, to enhance the effect of hardness.
