Many technical companies are interested in how the surface of aluminum alloy die casting how to finish and grinding yarn, and its aluminum combined full how to make this bevel, today, to introduce you to the general aluminum alloy profiles. Aluminum alloy die casting surface treatment way.

Way 1:Aluminum phosphating treatment

Selection of transmission electron microscopy (SEM), X cable TV line shooting XRD), electricity - time curve map po-timeune) re-branching and other ways, in detail, explored into for,Mn2 + N2 + Z2 +, P04 +, Fe2 + on raw materials Je chemical over the Fu produced by the impact. Scientific research table: as well as has a water-soluble son, is less into the fast and other holding point, it is a highly efficient in the into the moment: since 3 into the construction of the generation, the increase of the weight is, from is called: +2 + is weaving the chemical line, so that the film is uniformly high-density, to improve the appearance of the chemical film; when the n2 + concentration value is more, the film does not move or the chemical is poor, accompanied by the concentration of Z2 + to raise the film increase: P04 composition on the chemical film weight has a great impact, the amount of P04 combined to enhance the Zan chemical membrane weight

Way 2:Shouting chemical polishing process of aluminum alloy

The ground voltage light source music system launched a listening study,! Comparison of its JiZhuang for see the effect is refers to the sound, into the force of this is also has excellent material light effect of the birth of the management system, and the first won a kind of MingBeiJin low operating temperature, but also since the deep district party committee secretary LiShouJin the use of liquid additives, at the same time can enhance the polishing efficacy of grinding solution of water, test results show that, in the NaOH aqueous solution to add appropriate additives, can cause a better grinding polishing The actual effect.

The school rope test was not issued. A certain standard under the first N0H total mixed DC electric music by the light of the solution, the surface layer back to do 90%, but due to the actual existence of uncertainty due to the table, black to further scientific research, explored the feasibility analysis of aluminum grinding and polishing carried out in the Wei Sheng stripes under the buy field has a flow of a single pulse chemical polishing method, the results show that the pulse in the chemical polishing method can achieve the corrective effect of the DC stabilized chemical polishing, but the corrective rate is relatively slow.

Mode 3. green electropolishing of aluminum and aluminum alloy

Confidence in the development and design of first-class acid as the core of the energy-saving organic chemical light new technology, complete NOX zero emissions, get rid of the quality of the same technology hidden danger, the key to the new technology is to add in the reduction of the liquid with a number of chemical substances with special effects to replace the acid, therefore, we first need to analyze the whole process of aluminum alloy electro-polishing of the bicarbonate, not the acid used to ensure that the acid in the aluminum electro-polishing of the important role is to inhibit the point of. Enhance the throw gloss, fusion pure ji acid monohydrochloric acid electropolishing experiments, think acid monohydrochloric acid added unique chemical substances should inhibit crevice corrosion, alleviate the overall leaching, and at the same time must have a better neat and bright practical effect.

Way 4: Photoelectrocatalytic surface strengthening solution for aluminum and alloy steel

Aluminum and aluminum casting manufacturers in the neutralization management system in the anodic air oxidation and stacking to produce a class classification of capital North is a composite conversion film process, pieces of energy, group, composition of the junction to carry out the basic probe over, and the shape of the coating over the mention and the principle of the basic probe over.

Process research results show that in the sodium sodium tungstate neutralized mixing system, the concentration of coating film vulcanization accelerator control at 2.5~3.00/intermediate

The content of composite agent is 15-3.0/, the concentration value of N02W04 is 0.5-.8, the peak current number is 6~12A/dm2 churning can get the detailed uniform, gloss a little bit of gray inorganic material metal material town layer, the number of coatings is 5-10m, the microhardness is 300~540hv, good corrosion resistance. The neutralization management system has good adaptability to aluminum alloy profiles, and can produce plastic film from several aluminum alloy profiles such as rust-proof aluminum and forged aluminum.

Way 5:YL112 aluminum alloy profile surface treatment process

YL112 aluminum alloy profiles are widely used in automobile and motorcycle parts, equipment to be used in the surface treatment to improve corrosion resistance, so as to form a surface layer that is easy to combine with the organic coating, which is conducive to the latter surface treatment article content by:Aluminum alloy profiles Le cast ww.zrcast.com Foshan City, Nanhai, top of the whole genus of products limited company combing to give the article insights do not represent the site of the current point of view!