ANODIZED SILVER ALUMINIUM PROFILE
- Color : Anodized silver (with/without sandblasting)
- Production Cycle(ex shipment time)/lead time:20 days
Anodize is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts.
The process is called anodizing because the part to be treated forms the anode electrode of an electrical circuit. Anodizing increases resistance to corrosion and wear, and provides better adhesion for paint primers and glues than bare metal does. Anodic films can also be used for a number of cosmetic effects, either with thick porous coatings that can absorb dyes or with thin transparent coatings that add interference effects to reflected light.
Anodizing process is used for protecting the surface.The surface with an anodizing thickness between 10 and 13 micron can hardly be scratched, small scratch marks can be easily removed.
Place of Origin:
Alloy Or Not:Is Alloy
Quality Standard:GB 5237-2008
Payment Term:T/T, L/C, or consulting
Application:Construction & Decoration
Dali Fengchi Exhibition Hall Model
Dali Fengchi Exhibition Hall
Sticker film for each profile(保护膜)
Shrink PE film outside each bundle of profile（收缩膜）
Kraft Paper for each bundle of profile（牛皮纸）
EPE for each bundle of profile（珍珠棉）
aluminium ingot & alloy→melting and casting→homogenizing→extrusion→aging→surface treatment→deep processing(if necessary)→checkout→packing→finished product
The comprehensive production capacity exceeds 30,000 tons
19 extrusion production lines from 600T to 2500T
2 melting&casting production lines
6 anodizing production lines
4 electrophoresis production lines
1 spraying production lines
3 thermal insulation production lines
1 wood grain production line
2 deep processing production lines for thermal barrier
Six Things About Anodized Aluminum Profiles to Know.
1. What is Anodized Aluminum Profiles?
Put together aluminum for anodizing, the floor is first utterly cleaned and rinsed, and then positioned into a tub of some electrolytic answer like sulfuric acid. An electrolyte is an electrically conductive answer with plenty of high quality and terrible ions that it needs to swap.
A fantastic electric powered cost is utilized to the aluminum, making it the “anode”, whilst a terrible cost is utilized to plates suspended in the electrolyte. The electric powered contemporary in this circuit motives effective ions to be attracted to the poor plates, and poor ions to flock to the nice anode, the piece of aluminum.
2. What is a Barrier Layer in Anodized aluminium profiles?
The electrochemical response reasons pores to shape on the floor of the aluminum as extra fantastic ions escape. These pores structure a geometrically normal sample and start to erode down into the substrate. The aluminum at the floor combines with the negatively charged O2 ions to create aluminum oxide. This is referred to as a barrier layer, a protection towards in addition chemical reactions at these spots.
3. What is Hard Anodizing?
Hard anodizing, now and again known as Type III, gives higher corrosion safety and resistance to put on in severe environments or with shifting mechanical components problem to a lot of friction. This is produced with the aid of persevering with the electrical contemporary till the depth of the pores exceeds 10 microns, all the way to 25 microns or even more. This takes greater time and is greater high-priced however produces a most fulfilling result.
4. Does Aluminum Need Corrosion Protection?
Although anodized aluminum profile doesn’t rust, it can deteriorate in the presence of oxygen, which is known as oxidation. What is oxidation? It certainly ability to react with oxygen. And oxygen is very reactive, effectively forming compounds with most different elements. When aluminum is uncovered to the ecosystem it rapidly varieties a layer of aluminum oxide on the surface, and this layer gives a diploma of safety towards similarly corrosion.
5. How is Color Added to Metal Anodizing?
Colored aluminum is what most of us photograph when we assume of anodizing. That’s the actual genius of this process. The nice, secure pores etched into the floor are perfect for introducing tints or pigments.
6. Why Does Anodized Aluminum Profiles Always Have That Characteristic Metallic Sheen?
After coloring, anodized aluminum profiles have a attribute “metallic” look. This is precipitated by using two factors. One, due to the fact of the uniform electro-chemical etching, a hard floor is left behind. The deeper the pores, the rougher the floor will be however the colorations will additionally be that a lot greater durable. Secondly, mild placing the floor partly interacts with the colorant and partly with the uncolored metallic at the top.
Jinyang Aluminum Co.,Ltd
We are always providing our customers with reliable products and considerate services.
If you would like to keep touch with us directly, please go to contact us