Hanging points of anodizing rack

The aluminum work-pieces removed from the anodizing rack cannot be anodized at the position where it contacts the anodizing rack, because this place is the contact point for providing voltage, and it needs to be left blank. Therefore, when designing aluminum alloy products, being involved with anodizing, the hanging point must be considered. The aluminum part should have a baffle part so that the blank part will not appear in the field of vision.

Features of titanium anodizing Rack

• Non-magnetic

Titanium does not contain harmful heavy metals, is non-toxic and has very good compatibility with human tissue and blood, so it is used by the medical community to make a variety of organs and body parts implanted in the human body. Titanium is a non-magnetic metal and will not be magnetized in a large magnetic field.

• Corrosion resistance

Titanium is very stable in many media, such as strong acids and alkalis, and even aqua regia, known as the "king of acids", cannot corrode it, because in the air or oxygen-containing media, a very thin, dense and solid oxide film will be formed on the surface of titanium to protect it from corrosion and rust.

• High elasticity and high strength

Titanium has high tensile strength/flexural strength, and is not easily deformed by pressure and tension after processing and forming. The same volume of titanium is higher than other metal materials.

• Lightweight

The density of titanium is 4.51G/CM3, which is higher than the density of aluminum (7.9/CN3). Although titanium is not the hardest metal, its specific strength is the highest among all metals. The same volume of titanium is 40% lighter than steel.

• Cold and high temperature resistance

The melting point of titanium is 1668℃, and titanium alloy can be used for a long time at a high temperature of 500℃ without softening; instead, it will increase strength. Pure titanium can maintain good ductility and toughness in an extremely cold environment of -259℃, avoiding the cold brittleness of ordinary metals.

• Good heat transfer performance

Although the thermal conductivity of titanium is lower than that of carbon steel and copper, due to its excellent corrosion resistance, the wall thickness of titanium can be greatly reduced, and the heat exchange between the surface and steam is droplet condensation, which reduces thermal resistance. The lack of scaling on the titanium surface can reduce thermal resistance and significantly improve the heat transfer performance of titanium.