| Customization: | Available |
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| After-sales Service: | 1year |
| Warranty: | 1year |
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| Aluminum Anodizing Chemical Reactions | |
| Reactions at the Anode |
Al → Al3+ + 3e 2Al3+ + 3O2- → Al2O3 2Al3+ + 3OH → Al2O3 + 3H+ |
| Reactions at the Anode | 2H+ + 2e- → H2(g) |
| Overall Recation | 2Al + 3H2O → Al2O3 + 6H+ 6e- |
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What is Anodized Aluminum?
Anodized aluminum is aluminum that has undergone an anodizing treatment to develop a surface that is exceptionally durable, corrosion-resistant, and aesthetically pleasing. The process involves an electrochemical treatment in a series of baths, which grows an anodic layer directly on the aluminum's surface. This layer is integral to the aluminum, which prevents issues like chipping, peeling, or flaking. Anodized aluminum is about three times more durable than untreated aluminum and is significantly lighter than stainless steel and copper. |
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The Anodizing Process
The anodizing process consists of several process steps and can be divided into three phases: pre-treatment, anodizing, and post-treatment. The most common method for Type II anodizing is shown in Figure 1. Note that the coloring step is optional. |
| Sinoblong Machinery Co. Ltd located in the seaside city Qingdao of China. We mainly produce different kinds of motorcycle parts and components,we also can make OEM metal parts based on technical drawing,sample, or a concept. More than 20 years' experience in domestic markets makes us a professional and efficient company in the industry. Wehave been keeping stable business relations with our major clients in Middle East, Europe/America market, Africa. We have earned good reputation in the motorcycle market and OEM/ODM metal parts market. Beside the metal spare part, we also have strong supplier for wood machine, plastic machine and loaders. Any demand of metal spare part and equipment/machinery, we can help you! |
| Q1. What are your terms of packing? A: Generally, Plywood Case+Pallet One piece packed by waterproof paper, into plastic bag/box and customer cusmized is accpetable. Q2. What are your terms of payment? A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. Q3. What are your terms of delivery? A: EXW, FOB, CFR, CIF. Q4. How about your delivery time? A: Generally, it will take 7-30days after receiving your deposit. The specific delivery time depends on the items in stock or not and the quantity of your order. Q5. Can you produce according to the samples? A: Yes, we can produce by the samples customer confirmed, or the technical drawing directly. Q6. What is your sample policy? A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost. If the customized part, the buyer should pay for mold cost in advance. Q7. Do you test all your goods before delivery? A: Yes, we have 100% test before delivery Q8: How do you make our business long-term and good relationship? A:1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from. SinoBlong warmly welcome your contact and visiting! |
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