various colors of aluminum frames door parts Aluminum Curtain Wall
Profile
Product Specification
| Description | Curtain Wall Aluminium Profiles aluminum frames door parts |
| Material Thickness(t) | t=1.0 / 1.2 / 1.4 |
| Material | Aluminum Alloy 6063, 6061 |
| Annealing Treatment | T5,T6 |
| Color | Green, Grey, Black, White, (RAL series)etc. |
| Surface Treatment | Mill finish, anodized, powder coated, electrophoresis, sand
balsting etc.and depend on customer’s demand. |
| Shape | Square, Round, Flat, Oval, and according to customer's drawing. |
| Length | Normal length=6 m |
| Usage | Building, Production Line, Decoration, Industrial, Transportation,
Door and window, etc. |
| Package | 1. Pearl cotton foam for each profile; 2. Wrap with shrink film exterior; 3. Packed according to customer request. |
| Advantages/Features | Providing colorful products with various mechanical performances to adapt all kinds of architectural styles |
Molten casting is the first process of aluminum production.
The main process is:
(1) ingredients: according to the specific alloy plate number that
needs to be produced, the addition quantity of various alloy
components can be calculated and the various raw materials can be
reasonably matched.
(2) smelting: it is required to add the raw materials to the
melting furnace in the melting furnace, and remove the slag and
gases from the melt through the removal of air and slag.
(3) casting: the molten aluminium liquid is cast in a certain
casting process, and the casting system is cooled and cast into
various specifications.
Squeeze: extrude is a means of forming shapes. According to the
section design of the profile product, the mould is made, and the
hot round cast rod is extruded from the die by the extruder. The
usual plate number 6063 alloy is also used in the extrusion process
with a cold quenching process and the subsequent artificial aging
process to complete the heat treatment reinforcement. The heat
treatment system of different license plate is different.
3, color (here mainly speak first oxidation process) oxide,
aluminum profile extrusion good, its surface corrosion resistance
is not strong, must through the anodic oxidation surface treatment
to increase the corrosion resistance and wear resistance of
aluminum and aesthetic appearance. Its main process is:
(1) surface pretreatment: clean the profile surface with chemical
or physical methods, and expose the pure matrix to facilitate the
obtaining of a complete and compact artificial oxide film. It can
also be obtained by means of mechanical means to obtain the surface
of a mirror or light.
(2) anodic oxidation: the surface pretreatment of the profile,
under certain technological conditions, the substrate surface is
oxidized to generate a layer of dense, porous and strongly
adsorbent AL203 film layer.
(3) sealing hole: the pores of the porous oxide film formed after
anodizing of anodized film are sealed and the oxide film is
enhanced by anti-pollution, corrosion resistance and abrasion
resistance. Oxide film is colorless, transparent, the use of hole
sealing before oxidation film of strong adsorption, in some metal
salts adsorption sedimentation of film hole, can make the profiles
look outside show ecru (silver) many colors, such as: black,
bronze, golden color and stainless steel, etc.
