| Material | Usually use the Alum plate or copper under 1mm THK |
| Process | - Alum cut+forge+stamping+CD brush+anodize+oil-dripping
- by stamping or cold pressing technique, - To get each kind of concentric grain effect by the hi-precision full auto CD grain machine, - To achieve each colorful part by further combining with the anodizing or galvanizing process; |
| Application | Nameplate of earphone |
| NW | 10g |
| Mold | Tool opening |
| LT | 15 days |
| Type | OEM Parts |
| Mass production Lead time | 4weeks |
Weihua technology co., LTD. (manufacturer of custom metal logo tags) -- our company specializes in the production of metal cast nameplates, the material is: aluminum, stainless steel, copper, etc.;Widely used in: headphones, medical equipment, speakers, furniture, bookcase, etc.First-class technology and service for you to create satisfactory products!Price concessions, delivery on time!Metal etched nameplate to find China weihua technology!
Material properties of metal nameplates
The aluminum and its alloy of the nameplate suffer pitting corrosion in the medium containing halide ions, which is related to the oxidation film, the existence of the second phase, the annealing temperature and time of the alloy.
If the iron of the nameplate is in a blunt state and Cl-, Br-, I- or ClO4- are present together in the solution, it suffers from pore corrosion in acidic, neutral and alkaline solutions.
The perforation corrosion of titanium occurred only in the entertainment solution with high chloride concentration (42% MgCl2;61% CaCl2;86%ZnCl2 refers to the mass fraction) and methanol solution with a small amount of water added to bromine.
Pinhole corrosion occurs when nickel is anode polarized in a solution rich in Cl-, Br- and I-.As the contents of Cr, Mo, N and Ni in stainless steel increase, the corrosion resistance of the nameplate to the corrosion of holes will be introduced.Cr forward passivation film stability, Mo restraint metal dissolution.
Advanced pitting resistant elements: Cr, Mo, Ni, V, Si, N, Ag
Elements driving pitting: Mn, S, Ti, Nb
The metal nameplate used by the material is generally aluminum, copper, stainless steel plate.
And the aluminum plate used by aluminum is generally wiredrawing aluminum plate, with fine lines, so that the printed aluminum plate appears to be very exquisite, beautiful.And light, soft, the United States is the characteristics of aluminum brand.The aluminum also has a protective film that protects the aluminum from scratching.
And copper we are done commonly with pure copper, and the effect that comes to pure copper makes is to have classic beauty of course, general meeting is plated on the surface a layer of copper color, that has taste more.
Stainless steel plate has two: one is 304 stainless steel, the quality of this stainless steel is the best, after the wind and rain will not change.However its cost is on the high side a bit, and another kind of stainless steel on sale, although the effect is not as good as 304, but the effect is also good.
“Our 40,000 square meters facility has the capabilities to meet all your extrusion aluminum, logo plates,precision stamping needs coupled with multiple fabrication options to produce high-quality products solutions. ”