Surface Black Oxidation Treatment Aluminium Parts
1. Plastic film & kraft paper packing
2. Plastic bag packing
3. Plywood board packing
4. Wood box packing
5. Pallet packing
6. Bundle packing
7. As per customer's requirement
Description
Technical Parameters
| Quick Detail |
CNC Machining or Not: | CNC Machining |
Type: | Drilling, Laser Machining, Milling, Rapid Prototyping |
| Material Capabilities: | Aluminum, Brass, Bronze, Copper, Hardened Metals, Precious Metals, Stainless Steel, Steel Alloys |
| Micro Machining or Not: | Not Micro Machining |
| Place of Origin: | Guangdong, China |
| Drawing Format: | .pdf/.dwg/.igs./.stp/x_t. etc |
Product Scope: | Custom spare parts,CNC ptototype,Mobilephone case,hardware accessories |
| Surface Treatment: | Zinc plating,Anodization,Powder,Passivation,Brushing & ploshing etc. |
| Services: | CNC machining, Milling, Turning, Grinding etc, and assembly |
| QC System: | 100% inspection before shipment, Third Party inspection available |
| Lead time: | 3-5 workdays for samples, 10-20 days for bulk order |
| Trade Terms: | EXW, FOB |
Shipment Terms: | express,air freight,sea freight |
| Supply Ability: | 10000 Piece/Pieces per Month cnc machining automobile parts manufacturer |
| Packaging Details: | 1 PC per PE Foam for standard packing,or depanding on your requset for cnc machining automobile parts manufacturer |
| Port | FOB Shenzhen |
| Product Show |
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| Contact Us |
fay@pride-cnc.com
Block D, Dianlian Science Park, Matian St., Guangming District, Shenzhen 518106, China
+8613477665385
13477665385
| Our Equipment |
| Latest News |
The most commonly used aluminum alloy surface black oxidation treatment is aluminum in the sulfuric acid electrolyte through the role of current, anode oxidation, the formation of a thin layer of aluminum surface about 10 microns of oxidation film, and then with black organic dyes made of dyeing fluid dyeing treatment.
Because the artificial oxide film has many small pores that are invisible to the naked eye, melanin can enter all the pores, turning the original silver-white aluminum surface black.
In order to achieve black matte, sand blasting can be carried out before oxidation to form a matte surface, after oxidation coloring becomes matte black.
Aluminum alloy surface black oxidation treatment is a very complex process, through oxidation can be obtained in a variety of colors (colors), need to use a variety of chemical raw materials, mainly a variety of acids, such as: phosphoric acid, sulfuric acid, nitric acid and other chemical raw materials, to go through many processes, but also need to be heated.
Below we have compiled and edited an article on the black oxidation treatment of aluminum alloy surface for your reference, I hope to help you understand how to get aluminum alloy black oxidation technology:
Black is an important common hue in aluminum alloy applications. It is not only a generous and elegant surface decoration color, but also aluminum alloy preparation heat-absorbing materials, optical materials and components are essential colors. Aluminum alloy black has a large market demand. At present, aluminum alloy with black mostly using traditional electrolytic coloring and hard anode oxidation coloring method, power consumption is large, the need for special equipment and work fixtures, not suitable for ultra-small work parts and complex structure of work parts. Using a new technology of chemical oxidation of black, through two-step oxidation coloring, we get a good binding force, strong corrosion resistance, bright colors and beautiful aluminum alloy black oxide film.
Hot Tags: surface black oxidation treatment aluminium parts, China, manufacturers, suppliers, factory, wholesale, customized, made in China
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