Aluminum Rod

Basic Instruction

Machinability

The machinability of aluminum profile is excellent. In various deformed aluminum alloys and cast aluminum alloys, as well as in various states after the production of these alloys, the machining characteristics change greatly, which requires special machine tools or technologies.

Formability

Specific tensile strength, yield strength, ductility and corresponding work hardening rate dominate the change of allowable deformation.

Recyclability

Aluminum has high recyclability, and the characteristics of recycled aluminum are almost the same as that of primary aluminum.

Installation lap diagram

Specification

Titanium plating process

The titanium gold plating process of aluminum profile includes the process steps of material selection, polishing, chemical oil removal, clean water washing, activation and vacuum titanium plating, which is characterized in that it also includes:

a. The pre plating process is to place the activated titanium aluminum profile washed with clean water in the liquid composed of salt, hydrochloric acid and water for chemical treatment. The treatment temperature is normal temperature and the treatment time is until the fierce chemical reaction of the liquid occurs;

b. Electroplating process, in which the bath components include nickel sulfate, nickel chloride, boric acid, sodium dodecyl sulfate, saccharin and brightener. Process conditions: current 3-4A / DM, cathode moving, 5-7a / DM air stirring, bath temperature 50-60 ℃, pH value 3.9-4.2 and electroplating time 15 minutes.